Modelling the behaviour of accretion flows in X-ray binaries

Abstract

(abridged) We review how the recent increase in X-ray and radio data from black hole and neutron star binaries can be merged together with theoretical advances to give a coherent picture of the physics of the accretion flow in strong gravity. Both long term X-ray light curves, X-ray spectra, the rapid X-ray variability and the radio jet behaviour are consistent with a model where a standard outer accretion disc is truncated at low luminosities, being replaced by a hot, inner flow which also acts as the launching site of the jet. Decreasing the disc truncation radius leads to softer spectra, as well as higher frequencies (including QPO's) in the power spectra, and a faster jet. The collapse of the hot flow when the disc reaches the last stable orbit triggers the dramatic decrease in radio flux, as well as giving a qualitative (and often quantitative) explanation for the major hard--soft spectral transition seen in black holes and neutron stars. After collapse of the hot inner flow, the spectrum in black hole systems can be dominated by the disc emission. Its behaviour is consistent with the existence of a last stable orbit, and such data can be used to estimate the black hole spin. These systems can also show very different spectra at these high luminosities, in which the disc spectrum is strongly distorted by Comptonization. The structure of the accretion flow becomes increasingly uncertain as the luminosity approaches (and exceeds) the Eddington luminosity, though there is growing evidence that winds play an important role. We stress that these high Eddington fraction flows are key to understanding many disparate and currently very active fields such as ULX, Narrow Line Seyfert 1's, and the growth of the first black holes in the Early Universe.

76 pages, accepted for publication in Astronomy and Astrophysics Reviews

References in corpus (160)

• Energy input from quasars regulates the growth and activity of black holes and their host galaxies
• The slope of the black-hole mass versus velocity dispersion correlation
• X-ray Properties of Black-Hole Binaries
• Advection-Dominated Accretion: Underfed Black Holes and Neutron Stars
• On the Fate of Gas Accreting at a Low Rate onto a Black Hole
• Advection-Dominated Accretion and the Spectral States of Black Hole X-Ray Binaries: Application to Nova Muscae 1991
• The disc instability model of dwarf-novae and low-mass X-ray binary transients
• A Radio Pulsar Spinning at 716 Hz
• Observational constraints on Cosmic Reionization
• Lense-Thirring Precession and QPOs in Low Mass X-Ray Binaries
• Going with the flow: can the base of jets subsume the role of compact accretion disk coronae?
• A Unified Description of the Timing Features of Accreting X-ray Binaries
• Super-critically accreting stellar-mass black holes as ultraluminous X-ray sources
• Broad iron lines in Active Galactic Nuclei
• Black Hole Spin in X-Ray Binaries: Observational Consequences
• The evolution of the timing properties of the black-hole transient GX 339-4 during its 2002/2003 outburst
• Radiation mechanisms and geometry of Cygnus X-1 in the soft state
• Non-linear X-ray variability in X-ray binaries and active galaxies
• Correlations in the QPO Frequencies of Low Mass X-Ray Binaries and the Relativistic Precession Model
• kHz Quasi Periodic Oscillations in Low Mass X-ray Binaries as Probes of General Relativity in the Strong Field Regime
• Investigating a Fluctuating-accretion Model for the Spectral-timing Properties of Accreting Black Hole Systems
• GRS 1915+105 and the Disc-Jet Coupling in Accreting Black Hole Systems
• The Non-Linear Dependence of Flux on Black Hole Mass and Accretion Rate in Core Dominated Jets
• On the X-ray time lags in the black hole candidates
• Estimating the Spin of Stellar-Mass Black Holes via Spectral Fitting of the X-ray Continuum
• Correlations in Quasi-Periodic Oscillation and Noise Frequencies Among Neutron-Star and Black-Hole X-ray Binaries
• Plasma Ejection from Magnetic Flares and the X-ray Spectrum of Cygnus X-1
• Do X-ray Binary Spectral State Transition Luminosities Vary?
• Black Hole Spin Evolution
• The flux-dependent amplitude of broadband noise variability in X-ray binaries and active galaxies
• The two-hour orbit of a binary millisecond X-ray pulsar
• Soft state of Cygnus X-1: stable disk and unstable corona
• A New Simple Model for High Frequency Quasi Periodic Oscillations in Black Hole Candidates
• The Dynamical Structure of Nonradiative Black Hole Accretion Flows
• The broad-band power spectra of X-ray binaries
• Magnetic Stress at the Marginally Stable Orbit: Altered Disk Structure, Radiation, and Black Hole Spin Evolution
• X-ray irradiation in low mass binary systems
• Correlation between Compton reflection and X-ray slope in Seyferts and X-ray binaries
• The magnetic nature of disk accretion onto black holes
• The Nature of SS433 and the Ultraluminous X-ray Sources
• A Long, Hard Look at the Low-Hard State in Accreting Black Holes
• Relativistic Accretion Disk Models of High State Black Hole X-ray Binary Spectra
• On the interpretation of the multicolour disc model for black hole candidates
• X-ray reflection spectra from ionized slabs
• Thermal Instability and Photoionized X-ray Reflection in Accretion Disks
• Are There Three Peaks in the Power Spectra of GX 339-4 and Cyg X-1?
• Black hole accretion discs: reality confronts theory
• Hard X-ray Emission From Low Mass X-ray Binaries
• Spectral evolution of magnetic flares and time lags in accreting black hole sources
• Long Term Variability of Cyg X-1 I. X-ray spectral-temporal correlations in the hard state
• Hysteresis in the Light Curves of Soft X-ray Transients
• Correlations between X-ray and radio spectral properties of accreting black holes
• Magnetic Screening in Accreting Neutron Stars
• Testing Accretion Disk Theory in Black Hole X-ray Binaries
• High resolution Chandra HETG and RXTE observations of GRS 1915+105 : A hot disk atmosphere & cold gas enriched in Iron and Silicon
• The Chandra HETGS and RXTE view of GRS 1915+105
• The Three Spectral Regimes Found in the Stellar Black Hole XTE J1550--564 in its High/Soft State
• Evaluating Spectral Models and the X-ray States of Neutron-Star X-ray Transients
• X-ray Reflection By Photoionized Accretion Discs
• Boundary layer, accretion disk and X-ray variability in luminous LMXBs
• Accretion Disk Boundary Layers Around Neutron Stars: X-ray Production in Low-Mass X-ray Binaries
• Two Different Long-term Behaviors in Black-Hole Candidates: Evidence for Two Accretion Flows?
• X-ray spectra of accretion discs with dynamic coronae
• Modeling the Low State Spectrum of the X-Ray Nova XTE J1118+480
• Numerical simulations of mass outflows driven from accretion disks by radiation and magnetic forces
• Spectral changes during dipping in low-mass X-ray binaries due to highly-ionized absorbers
• On the origin of episodic accretion in Dwarf Novae
• A Grid of Relativistic, non-LTE Accretion Disk Models for Spectral Fitting of Black Hole Binaries
• On the Misalignment of Jets in Microquasars
• OSSE and RXTE Observations of GRS 1915+105: Evidence for Non-thermal Comptonization
• Jet-dominated advective systems: radio and X-ray luminosity dependence on the accretion rate
• Observing the effects of the event horizon in black holes
• GRS 1915+105: The brightest Galactic black hole
• The 1996 Soft State Transitions of Cygnus X-1
• On the role of the UV and X-ray radiation in driving a disk wind in X-ray binaries
• Erratum: ASCA Observations of the Absorption-Line Features from the Super-Luminal Jet Source GRS 1915+105
• Probing the Inner Region of Cyg X-1 in the Low/Hard State through its X-ray Broad Band Spectrum
• Toward a Unified View of Black Hole High Energy States
• Orbital Parameters for the Soft X-ray Transient 4U 1543-47: Evidence for a Black Hole
• A Prominent Accretion Disk in the Low-Hard State of the Black Hole Candidate SWIFT J1753.5-0127
• Radiation pressure instability driven variability in the accreting black holes
• Swift Observations of the Cooling Accretion Disk of XTE J1817-330
• Luminous hot accretion disks
• The evolution of black-hole mass and angular momentum
• An optically thick inner corona geometry for the Very High State Galactic Black Hole XTE J1550-564
• Observational Evidence for Strong Disk Comptonization in GRO J1655-40
• How Do Z and Atoll X-ray Binaries Differ?
• Multiwavelength observations revealing the evolution of the outburst of the black hole XTE J1118+480
• RXTE observations of the first transient Z source XTE J1701-462: shedding new light on mass accretion in luminous neutron star LMXBs
• A High Sensitivity Measurement of the MeV Gamma-Ray Spectrum of Cygnus X-1
• RXTE Spectral Observations of the 1996-97 Outburst of the Microquasar GRO J1655-40
• Low Luminosity States of the Black Hole Candidate GX 339-4. I. ASCA and Simultaneous Radio/RXTE Observations
• Spectra of the spreading layers on the neutron star surface and constraints on the neutron star equation of state
• A highly-ionized absorber in the X-ray binary 4U 1323-62: a new explanation for the dipping phenomenon
• The X-ray spectrum of the atoll source 4U 1608-52
• Oscillation modes of relativistic slender tori
• Formation of Magnetically Supported Disks During Hard-to-Soft Transition in Black Hole Accretion Flows
• Application of a relativistic accretion disc model to X-ray spectra of LMC X-1 and GRO J1655-40
• Broad-band spectra of Cyg X-1 and correlations between spectral characteristics
• Average hard X-ray emission from NS LMXBs: Observational evidence of different spectral states in NS LMXBs
• The Discovery of Broad P Cygni X-ray Lines from Circinus X-1 with the Chandra High Energy Transmission Grating Spectrometer
• Strong Aperiodic X-ray Variability and Quasi-Periodic Oscillation in X-ray Nova XTE J1550-564
• Relations Between Timing Features and Colors in Accreting Millisecond Pulsars
• Super-Eddington outburst of V4641 Sgr
• Spectral and Fourier analyses of X-ray QPO in accreting black holes
• Winds from accretion disks driven by the radiation and magnetocentrifugal force
• Beyond the standard accretion disc model: coupled magnetic disc--corona solutions with a physically motivated viscosity law
• Truncated disc versus extremely broad iron line in XTE J1650-500
• Boundary layer emission and Z-track in the color-color diagram of luminous LMXBs
• Soft X-ray transient light curves as standard candles: exponential versus linear decays
• Analysing the atolls: X-ray spectral transitions of accreting neutron stars
• Suzaku discovery of iron absorption lines in outburst spectra of the X-ray transient 4U 1630-472
• The X-ray/gamma-ray spectrum of XTE J1550--564 in the very high state
• On the origin of the various types of radio emission in GRS 1915+105
• Ionization, Magneto-rotational, and Gravitational Instabilities in Thin Accretion Disks Around Supermassive Black Holes
• X-ray Nova XTE J1550-564: RXTE Spectral Observations
• GRS 1915+105: the distance, radiative processes and energy-dependent variability
• X-ray spectral transitions of black holes from RXTE All-Sky Monitor
• Spectral Properties of Low Quasi-Periodic Oscillations in GRS 1915+105
• Time Domain Analysis of Variability in Cygnus X-1: Constraints on the Emission Models
• Modeling the hard states of XTE J1550--564 during its 2000 outburst
• Evolution of the 0.01 - 25 Hz power spectral components in Cygnus X-1
• A measurement of the broad-band spectrum of XTE J1118+480 with BeppoSAX and its astrophysical implications
• An X-Ray Dip in the X-Ray Transient 4U 1630-47
• An XMM-Newton study of the X-ray binary MXB1659-298 and the discovery of narrow X-ray absorption lines
• Two-phase radiative/conductive equilibrium in AGN and GBH
• A comment on the colour-colour diagrams of Low Mass X-ray Binaries
• The Galactic black hole transient H1743-322 during outburst decay: connections between timing noise, state transitions and radio emission
• Heating and Cooling of Hot Accretion Flows by Non Local Radiation
• Two-dimensional radiation-hydrodynamic model for limit-cycle oscillations of luminous accretion disks
• Magnetically-Dominated Accretion Flows (MDAFs) and Jet Production in the Low/Hard STate
• Feedback from supercritical disk accretion flows; Two-dimensional radiation-hydrodynamic simulations of stable and unstable disks with radiatively driven outflows
• Self-Similar Hot Accretion Flow onto a Neutron Star
• Three Spectral States of the Disk X-Ray Emission of the Black-Hole Candidate 4U 1630-47
• The Broad Band Spectrum of MXB 1728-34 Observed by BeppoSAX
• A close look at the state transitions of Galactic black hole transients during outburst decay
• Can the soft excess in AGN originate from disc reflection?
• A Population of Faint Non-Transient Low Mass Black Hole Binaries
• The X-ray Spectrum of Cyg X-2
• Time-dependent models of two-phase accretion discs around black holes
• Quasi-periodic variability and the inner radii of thin accretion disks in galactic black-hole systems
• Transients Among Binaries with Evolved Low-Mass Companions
• Low/Hard State Spectra of GRO J1655-40 Observed with Suzaku
• Spectral differences between the radio-loud and radio-quiet low-hard states of GRS 1915+105: possible detection of synchrotron radiation in X-rays
• Spectral state transitions in low-mass X-ray binaries - the effect of hard and soft irradiation
• Does the thermal disc instability operate in active galactic nuclei?
• Does GRS 1915+105 exhibit "canonical" black-hole states?
• The X-ray spectrum of the bursting atoll source 4U~1728-34 observed with INTEGRAL
• Observational signatures of X-ray irradiated accretion disks
• Constraints on jet X-ray emission in low/hard state X-ray binaries
• A Thermal Wind Model for GRO J1655-40
• On the limit cycle instability in magnetized accretion discs
• Long-term X-ray Variability of Circinus X-1
• Non-linear evolution of thermally unstable slim accretion discs with a diffusive form of viscosity
• Excitation of low-frequency QPOs in black-hole accretion
• Observing braneworld black holes
• The first detection of Compton Reflection in the Low-Mass X-ray Binary 4U1705-44 with INTEGRAL and BeppoSAX
• The role of advection in the accreting corona model for active galactic nuclei and Galactic black holes
• Boundary Layer Self-Similar Solution for the Hot Radiative Accretion onto a Rapidly Spinning Neutron Star
• On the Steady Nature of Line-Driven Disk Winds: Application to Cataclysmic Variables

Cited by in corpus (895)

• Hot Accretion Flows Around Black Holes
• Foundations of Black Hole Accretion Disk Theory
• Active Galactic Nuclei: what's in a name?
• Intrinsic disc emission and the Soft X-ray Excess in AGN
• What Drives the Growth of Black Holes?
• An Intermediate-mass Black Hole of Over 500 Solar Masses in the Galaxy ESO 243-49
• Obscured Active Galactic Nuclei
• Low frequency QPO spectra and Lense-Thirring precession
• The Ultraluminous State
• Advection-Dominated Accretion and the Black Hole Event Horizon
• Jets from black hole X-ray binaries: testing, refining and extending empirical models for the coupling to X-rays
• A review of quasi-periodic oscillations from black hole X-ray binaries: observation and theory
• Three-Dimensional General Relativistic Radiation Magnetohydrodynamical Simulation of Super-Eddington Accretion, using a new code HARMRAD with M1 Closure
• A Global Spectral Study of Black Hole X-ray Binaries
• The corona contracts in a black-hole transient
• Numerical Simulation of Hot Accretion Flows (II): Nature, Origin, and Properties of Outflow and Their Possible Observational Applications
• Flexible and Scalable Methods for Quantifying Stochastic Variability in the Era of Massive Time-Domain Astronomical Data Sets
• Grand unification of AGN activity in the LambdaCDM cosmology
• The Extreme Spin of the Black Hole in Cygnus X-1
• Measuring the Spins of Accreting Black Holes
• Explaining changing-look AGN with state transition triggered by rapid mass accretion rate drop
• The Evolution of Normal Galaxy X-ray Emission Through Cosmic History: Constraints from the 6 Ms Chandra Deep Field-South
• On the origin of radio emission in radio quiet quasars
• A physical model for the continuum variability and QPO in accreting black holes
• The causal connection between disc and power-law variability in hard state black hole X-ray binaries
• Three-dimensional simulations of super-critical black hole accretion disks --- luminosities, photon trapping and variability
• Non-thermal particle acceleration in collisionless relativistic electron-proton reconnection
• The Spin of the Black Hole Microquasar XTE J1550-564 via the Continuum-Fitting and Fe-Line Methods
• Low frequency oscillations in black holes: a spectral-timing approach to the case of GX 339-4
• Semi-implicit scheme for treating radiation under M1 closure in general relativistic conservative fluid dynamics codes
• A quasi-periodic modulation of the iron line centroid energy in the black hole binary H 1743-322
• Magnetically Arrested Disks and Origin of Poynting Jets: Numerical Study
• The evolution of AGN across cosmic time: what is downsizing?
• X-ray Reflection Spectroscopy of the Black Hole GX 339-4: Exploring the Hard State with Unprecedented Sensitivity
• The ultraluminous X-ray sources NGC 1313 X-1 and X-2: a broadband study with NuSTAR and XMM-Newton
• Radiative efficiency, variability and Bondi accretion onto massive black holes: from mechanical to quasar feedback in brightest cluster galaxies
• A Mid-IR Selected Changing-Look Quasar and Physical Scenarios for Abrupt AGN Fading
• Polarized x-rays constrain the disk-jet geometry in the black hole x-ray binary Cygnus X-1
• Accretion disc variability in the hard state of black hole X-ray binaries
• A global view of the inner accretion and ejection flow around super massive black holes: radiation driven accretion disk winds in a physical context
• Spectral and temporal properties of Compton scattering by mildly relativistic thermal electrons
• A characteristic optical variability timescale in astrophysical accretion disks
• Spectral Models for Low-luminosity Active Galactic Nuclei in LINERs: The Role of Advection-dominated Accretion and Jets
• A combined Optical and X-ray Spectra Study for Type 1 AGN. III. Broadband SED Properties
• Multi-resonance orbital model of high-frequency quasi-periodic oscillations: possible high-precision determination of black hole and neutron star spin
• Ultraluminous X-ray sources
• Towards precision measurements of accreting black holes using X-ray reflection spectroscopy
• X-ray irradiation in XTE J1817-330 and the inner radius of the truncated disc in the hard state
• No evidence for black hole spin powering of jets in X-ray binaries
• Late-time UV observations of tidal disruption flares reveal unobscured, compact accretion disks
• A luminous X-ray outburst from an intermediate-mass black hole in an off-centre star cluster
• Reprocessing of X-rays in the outer accretion disc of the black hole binary XTE J1817--330
• A Stochastic Model for the Luminosity Fluctuations of Accreting Black Holes
• Correlation between the photon index and X-ray luminosity of black hole X-ray binaries and active galactic nuclei: observations and interpretation
• Bardeen-Petterson Alignment, Jets and Magnetic Truncation in GRMHD Simulations of Tilted Thin Accretion Discs
• An exact analytic treatment of propagating mass accretion rate fluctuations in X-ray binaries
• The Multi-INstrument Burst ARchive (MINBAR)
• Magnetohydrodynamic Simulations of Active Galactic Nucleus Disks and Jets
• X-ray Variability and Hardness of ESO 243-49 HLX-1: Clear Evidence for Spectral State Transitions
• Modelling variability in black hole binaries: linking simulations to observations
• The two states of Sgr A* in the near-infrared: bright episodic flares on top of low-level continuous variability
• Rapid optical and X-ray timing observations of GX 339-4: multi-component optical variability in the low/hard state
• Confronting the models of 3:2 quasiperiodic oscillations with the rapid spin of the microquasar GRS 1915+105
• Discovery of two simultaneous non-harmonically related Quasi-Periodic Oscillations in the 2005 outburst of the black-hole binary GRO J1655-40
• Discovery of oscillations above 200 keV in a black hole X-ray binary with Insight-HXMT
• Evolution of Accretion Disks in Tidal Disruption Events
• Supermassive black holes in the EAGLE Universe. Revealing the observables of their growth
• Patterns of variability in Be/X-ray pulsars during giant outbursts
• Hot accretion flow in black hole binaries: a link connecting X-rays to the infrared
• On the Thermal Stability of Radiation Dominated Accretion Disks
• The Analogous Structure of Accretion Flows in Supermassive and Stellar Mass Black Holes: New Insights from Faded Changing-Look Quasars
• Gaia DR2 Distances and Peculiar Velocities for Galactic Black Hole Transients
• Inclination dependence of QPO phase lags in black hole X-ray binaries
• Challenging times: a re-analysis of NGC 5408 X-1
• On the determination of the spin and disc truncation of accreting black holes using X-ray reflection
• A public relativistic transfer function model for X-ray reverberation mapping of accreting black holes
• X-ray Spectra from MHD Simulations of Accreting Black Holes
• Thin accretion disk signatures in dynamical Chern-Simons modified gravity
• Super-Eddington Accretion and Feedback from the First Massive Seed Black Holes
• Cyg X-3: a low-mass black hole or a neutron star
• The synchrotron boiler and the spectral states of black hole binaries
• Results from an extensive simultaneous broadband campaign on the underluminous active nucleus M81*: further evidence for mass-scaling accretion in black holes
• MAXI J1820+070 with NuSTAR I. An increase in variability frequency but a stable reflection spectrum: coronal properties and implications for the inner disc in black hole binaries
• Accretion-induced variability links young stellar objects, white dwarfs, and black holes
• The accretion-ejection coupling in the black hole candidate X-ray binary MAXI J1836-194
• A Swift survey of accretion onto stellar-mass black holes
• Variability of X-ray binaries from an oscillating hot corona
• Kiloparsec-scale Radio Structures in Narrow-line Seyfert 1 Galaxies
• Positron annihilation signatures associated with the outburst of the microquasar V404 Cygni
• An accretion disc-corona model for X-ray spectra of active galactic nuclei
• RE J1034+396: The origin of the soft X-ray excess and QPO
• {\it NuSTAR} Reveals an Intrinsically X-ray Weak Broad Absorption Line Quasar in the Ultraluminous Infrared Galaxy Markarian 231
• Evidence for a compact jet dominating the broadband spectrum of the black hole accretor XTE J1550-564
• ASASSN-18ey: The Rise of a New Black-Hole X-ray Binary
• A deep X-ray view of the bare AGN Ark120. IV. XMM-Newton and NuSTAR spectra dominated by two temperature (warm, hot) Comptonization processes
• Formation of Magnetically Truncated Accretion Disks in 3D Radiation-Transport Two-Temperature GRMHD Simulations
• A re--analysis of the iron line in the XMM-Newton data from the low/hard state in GX339--4
• A New Paradigm for Gamma Ray Bursts: Long Term Accretion Rate Modulation by an External Accretion Disk
• An Extremely Luminous and Variable Ultraluminous X-ray Source in the Outskirts of Circinus Observed with NuSTAR
• A Comprehensive Study of the Radio Properties of Brightest Cluster Galaxies
• Disk, Corona, Jet Connection in the Intermediate State of MAXI J1820+070 Revealed by NICER Spectral-Timing Analysis
• The truncated and evolving inner accretion disc of the black hole GX 339-4
• ULX spectra revisited: Accreting, highly magnetized neutron stars as the engines of ultraluminous X-ray sources
• Modelling spectral and timing properties of accreting black holes: the hybrid hot flow paradigm
• Living on a Flare: Relativistic Reflection in V404 Cyg Observed by NuSTAR During its Summer 2015 Outburst
• Accretion disks and coronae in the X-ray flashlight
• Science objectives of the Einstein Probe mission
• Insight-HXMT observations of jet-like corona in a black hole X-ray binary MAXI J1820+070
• Fundamental scaling relationships revealed in the optical light curves of tidal disruption events
• A self-lensing binary massive black hole interpretation of quasi-periodic eruptions
• Tomographic reflection modelling of quasi-periodic oscillations in the black hole binary H 1743-322
• Formation of Overheated Regions and Truncated Disks around Black Holes; Three-dimensional General Relativistic Radiation-magnetohydrodynamics Simulations
• Analysis of NuSTAR and Suzaku observations of Cyg X-1 in the hard state: evidence for a truncated disc geometry
• Revealing accretion onto black holes: X-ray reflection throughout three outbursts of GX 339-4
• Spectral Hardening in Black Hole Accretion: Giving Spectral Modelers an f
• A unified Lense-Thirring precession model for optical and X-ray quasi-periodic oscillations in black hole binaries
• An overview of jets and outflows in stellar mass black holes
• Spectral analysis of the XMM-Newton data of GX 339-4 in the low/hard state: disc truncation and reflection
• High-energy gamma-ray emission from Cyg X-1 measured by Fermi and its theoretical implications
• The soft component and the iron line as signatures of the disc inner radius in Galactic black hole binaries
• Phase-resolved spectroscopy of low frequency quasi-periodic oscillations in GRS 1915+105
• A Hard Look at the Neutron Stars and Accretion Disks in 4U 1636-53, GX 17+2, and 4U 1705-44 with $\text{NuSTAR}$
• On different types of instabilities in black hole accretion discs. Implications for X-ray binaries and AGN
• X-ray and Optical Monitoring of State Transitions in MAXI J1820+070
• Discovery of the Third Transient X-ray Binary in the Galactic Globular Cluster Terzan 5
• A bright thermonuclear X-ray burst simultaneously observed with Chandra and RXTE
• The Variable Quiescent X-ray Emission of the Neutron Star Transient XTE J1701-462
• A Model for the Correlation of Hard X-ray Index with Eddington Ratio in Black Hole X-ray Binaries
• Quasar Black Hole Mass Estimates in the Era of Time Domain Astronomy
• Turbulence in Global Simulations of Magnetized Thin Accretion Disks
• Evidence for a change in the X-ray radiation mechanism in the hard state of Galactic black holes
• Radiation Magneto-hydrodynamic Simulations of the Formation of Hot Accretion Disk Coronae
• A physical interpretation of the variability power spectral components in accreting neutron stars
• Origin of Two Types of X-Ray Outbursts in Be/X-Ray Binaries. I. Accretion Scenarios
• The influence of accretion geometry on the spectral evolution during thermonuclear (type-I) X-ray bursts
• Magnetically Dominated Disks in Tidal Disruption Events and Quasi-Periodic Eruptions
• Modelling the high mass accretion rate spectra of GX 339-4: Black hole spin from reflection?
• Accretion Geometry in the Hard State of the Black-Hole X-Ray Binary MAXI J1820+070
• State Transitions in Bright Galactic X-ray Binaries: Luminosities Span by Two Orders of Magnitude
• A Young Massive Stellar Population Around the Intermediate Mass Black Hole ESO 243-49 HLX-1
• Thermal Winds in Stellar Mass Black Hole and Neutron Star Binary Systems
• High-Frequency and Type-C QPOs from Oscillating, Precessing Hot, Thick Flow
• Revealing the Structure of an Accretion Disk Through Energy Dependent X-ray Microlensing
• Limits on spin determination from disc spectral fitting in GX 339-4
• Polarized X-rays from windy accretion in Cygnus X-1
• The missing link: a low mass X-ray binary in M31 seen as an ultraluminous X-ray source
• Measuring fundamental jet properties with multi-wavelength fast timing of the black hole X-ray binary MAXI J1820+070
• Detection of the first infra-red quasi periodic oscillation in a black hole X-ray binary
• NuSTAR Observations of the Accreting Atolls GX 3+1, 4U 1702-429, 4U 0614+091, and 4U 1746-371
• The Mass and Spin of The Extreme Narrow Line Seyfert 1 Galaxy 1H 0707-495 and Its Implications for The Trigger for Relativistic Jets
• On the multi-wavelength variability of Mrk 110: Two components acting at different timescales
• Observational constraints on the spin of the most massive black holes from radio observations
• A strong and broad iron line in the XMM-Newton spectrum of the new X-ray transient and black-hole candidate XTE J1652-453
• Discovery of an Ultrasoft X-ray Transient Source in the 2XMM Catalog: a Tidal Disruption Event Candidate
• Angular Momentum Transport in Accretion Disks and its Implications for Spin Estimates in Black Hole Binaries
• The disc-jet coupling in the neutron star X-ray binary Aquila X-1
• Evolution of the reverberation lag in GX 339-4 at the end of an outburst
• The accretion flow to the intermittent accreting ms pulsar, HETE J1900.1-2455, as observed by XMM-Newton and RXTE
• X-Ray and Near-Infrared Observations of GX 339-4 in the Low/Hard State with Suzaku and IRSF
• X-ray spectral evolution in M33 X-8
• The magnetic field in the X-ray corona of Cygnus X-1
• The NICER "Reverberation Machine": A Systematic Study of Time Lags in Black Hole X-Ray Binaries
• The Similarity of Broad Iron Lines in X-ray Binaries and Active Galactic Nuclei
• High-energy gamma-rays from Cyg X-1
• Spectral variability of GX 339-4 in a hard-to-soft state transition
• A Global Study of the Behaviour of Black Hole X-ray Binary Discs
• Reverberation Reveals the Truncated Disc in the Hard State of GX 339-4
• The black hole binary V404 Cygni: an obscured AGN analogue
• Modelling the spectral energy distribution of super-Eddington quasars
• Evidence for a Cool Disk and Inhomogeneous Coronae from Wide-band Temporal Spectroscopy of Cygnus X-1 with Suzaku
• NICER observations reveal that the X-ray transient MAXI J1348-630 is a Black Hole X-ray binary
• Corotational Instability of Inertial-Acoustic Modes in Black Hole Accretion Discs and Quasi-Periodic Oscillations
• Modelling the Extreme X-ray Spectrum of IRAS 13224-3809
• A panchromatic view of PKS 0558-504: an ideal laboratory to study the disk-jet link
• The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System
• A Broad Iron Line in LMC X-1
• Three-dimensional structure of clumpy outflow from supercritical accretion flow onto black holes
• Accretion geometry of the neutron star low mass X-ray binary Cyg X-2 from X-ray polarization measurements
• Local instabilities in magnetized rotational flows: A short-wavelength approach
• Spatially Resolving a Starburst Galaxy at Hard X-ray Energies: NuSTAR, Chandra, AND VLBA Observations of NGC 253
• Constraints on the black hole spin in the quasar SDSS J094533.99+100950.1
• Time lags of the type-B QPO in MAXI J1348-630
• Tidal Disruption and Magnetic Flux Capture: Powering a Jet from a Quiescent Black Hole
• A unified accretion-ejection paradigm for black hole X-ray binaries. III. Spectral signatures of hybrid disk configurations
• Black Hole Binaries and Microquasars
• X-ray spectral variability in the ultraluminous X-ray source Holmberg IX X-1
• RX J1301.9+2747: A Highly Variable Seyfert Galaxy with Extremely Soft X-ray Emission
• Testing reflection features in 4U 1705-44 with XMM-Newton, BeppoSAX and RXTE in the hard and soft state
• Radio Frequency Timing Analysis of the Compact Jet in the Black Hole X-ray Binary Cygnus X-1
• Spectral variability in Cygnus X-3
• Accretion geometry of the black-hole binary Cygnus X-1 from X-ray polarimetry
• A unified accretion-ejection paradigm for black hole X-ray binaries. II. Observational signatures of jet-emitting disks
• Suzaku broad-band spectrum of 4U 1705-44: Probing the Reflection component in the hard state
• Host galaxies of high-redshift extremely red and obscured quasars
• On the Origin of Ultraviolet Emission and the Accretion Model of Low-luminosity AGNs
• A variable corona for GRS 1915+105
• Simulated spectral states of AGN and observational predictions
• Overview of an Extensive Multi-wavelength Study of GX 339-4 during the 2010 Outburst
• Opacity Driven Convection and Variability in Accretion Disks around Supermassive Black Holes
• AGN feedback in an isolated elliptical galaxy: the effect of strong radiative feedback in the kinetic mode
• Failed-Transition outbursts in Black hole low-mass X-ray binaries
• On the lamppost model of accreting black holes
• Near-infrared emission lines trace the state-independent accretion disc wind of the black hole transient MAXI J1820+070
• Study of LINER sources with broad H(alpha) emission. Spectral energy distribution and multiwavelength correlations
• Relativistic Viscous Radiation Hydrodynamic Simulations of Geometrically Thin Disks: I. Thermal and Other Instabilities
• Compton scattering as the explanation of the peculiar X-ray properties of Cyg X-3
• The first low-mass black hole X-ray binary identified in quiescence outside of a globular cluster
• A unified accretion-ejection paradigm for black hole X-ray binaries. IV. Replication of the 2010--2011 activity cycle of GX 339-4
• A Physical Link Between Jet Formation and Hot Plasma in Active Galactic Nuclei
• Lense-Thirring precession in ULXs as a possible means to constrain the neutron star equation-of-state
• Improved spectral models for relativistic reflection
• High Radio Frequency Properties and Variability of Brightest Cluster Galaxies
• Jet models for black-hole binaries in the hard spectral state
• Supervised detection of anomalous light-curves in massive astronomical catalogs
• Phase-resolved spectroscopy of a quasi-periodic oscillation in the black hole X-ray binary GRS 1915+105 with NICER and NuSTAR
• The Host Galaxy and Rapidly Evolving Broad-line Region in the Changing-look Active Galactic Nucleus 1ES 1927+654
• Discovery of strongly variable X-ray polarization in the neutron star low-mass X-ray binary transient XTE J1701$-$462
• A full spectral-timing model to map the accretion flow in black hole binaries: the low/hard state of MAXI J1820+070
• The effect of frame dragging on the iron K alpha line in X-ray binaries
• The flux-dependent rms variability of X-ray binaries in the optical
• Probing the origin of quasi-periodic oscillations: the short-timescale evolution of phase lags in GRS 1915+105
• Semi-analytic forecasts for JWST -- V. AGN luminosity functions and helium reionization at z = 2-7
• Radiation GRMHD Simulations of the Hard State of Black Hole X-ray Binaries and the Collapse of a Hot Accretion Flow
• Spectral differences between the jets in `radio loud' and `radio quiet' hard state black hole binaries
• The evolution of the corona in MAXI J1535-571 through type-C quasi-periodic oscillations with Insight-HXMT
• A dichotomy between the hard state spectral properties of black hole and neutron star X-ray~binaries
• The Radiative Efficiency of a Radiatively Inefficient Accretion Flow
• X-ray quasi-periodic oscillations in Lense--Thirring precession model - I. variability of relativistic continuum
• Accretion disk and ionized absorber of the 9.7-hour dipping black hole binary MAXI J1305-704
• On the different flavours of Lense-Thirring precession around accreting stellar mass black holes
• Suzaku Observation of the Black Hole Candidate MAXI J1836-194 in a Hard/Intermediate Spectral State
• The Effect of Transient Accretion on the Spin-Up of Millisecond Pulsars
• A numerical exploration of first-order relativistic hydrodynamics
• Reflection Spectroscopy of the Black Hole Binary XTE J1752-223 in its Long-Stable Hard State
• Searching for changing-state AGNs in massive datasets -- I: applying deep learning and anomaly detection techniques to find AGNs with anomalous variability behaviours
• A persistent ultraviolet outflow from an accreting neutron star binary transient
• The emission of Cygnus X-1: observations with INTEGRAL SPI from 20 keV to 2 MeV
• Non-thermal processes around accreting galactic black holes
• Power-Colours: Simple X-ray Binary Variability Comparison
• The relation between radio and X-ray luminosity of black hole binaries: affected by inner cool disks?
• An optically-thick disk wind in GRO J1655-40?
• A Physical Model for the Spectral-Timing Properties of Accreting Black Holes
• X-ray variations in the inner accretion flow of Dwarf Novae
• An additional soft X-ray component in the dim low/hard state of black hole binaries
• Accretion in Strong Field Gravity with eXTP
• Probing the behaviour of the X-ray binary Cygnus X-3 with very-long-baseline radio interferometry
• HEROIC: 3D General Relativistic Radiative Postprocessor with Comptonization for Black Hole Accretion Discs
• Energetics of a black hole: constraints on the jet velocity and the nature of the X-ray emitting region in Cyg X-1
• Dramatic Drop in the X-Ray Polarization of Swift J1727.8$-$1613 in the Soft Spectral State
• Systematic two-dimensional radiation hydrodynamic simulations of super-Eddington accretion flow and outflow: Comparison with the slim disk model
• On the spreading layer emission in luminous accreting neutron stars
• The low or retrograde spin of the first extragalactic microquasar: implications for Blandford-Znajek powering of jets
• Evidence for Returning Disk Radiation in the Black Hole X-ray Binary XTE J1550-564
• The X-ray Spectra of the Luminous LMXBs in NGC 3379: Field and Globular Cluster Sources
• Variability and spectral modeling of the hard X-ray emission of GX 339-4 in a bright low/hard state
• Jet power extracted from ADAF and the applications to X-ray binaries and radio galaxy FR dichotomy
• Relations between X-ray timing features and spectral parameters of Galactic black hole X-ray binaries
• Spectro-timing analysis of MAXI J1535-571 using AstroSat
• The return to the hard state of GX 339-4 as seen by Suzaku
• X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070
• The Evolution of the Phase Lags Associated with the Type-C Quasi-periodic Oscillation in GX 339--4 during the 2006/2007 Outburst
• A Black Hole X-ray Binary at $\sim$100 Hz: Multiwavelength Timing of MAXI J1820+070 with HiPERCAM and NICER
• A Super-Eddington Compton-Thick Wind in GRO J1655-40?
• Suzaku and BeppoSAX X-ray Spectra of the Persistently Accreting Neutron-Star Binary 4U 1705-44
• The remarkable timing properties of a `hypersoft' state in GRO J1655-40
• A timing study of MAXI J1820+070 based on Swift/XRT and NICER monitoring in 2018/19
• Galactic Binaries Can Explain the Fermi Galactic Center Excess and 511 keV Emission
• Reaction Rate and Composition Dependence of the Stability of Thermonuclear Burning on Accreting Neutron Stars
• Relativistic reflection and reverberation in GX 339-4 with NICER and NuSTAR
• The reverberation lag in the low mass X-ray binary H1743-322
• X-ray and Optical Correlation of Type I Seyfert NGC 3516 Studied with Suzaku and Japanese Ground-Based Telescopes
• Correlations in Horizontal Branch Oscillations and Break Components in XTE J1701-462 and GX 17+2
• Modelling the cross-spectral variability of the black hole binary MAXI J1659-152 with propagating accretion rate fluctuations
• Extended X-ray emission in the IC 2497 - Hanny's Voorwerp system: energy injection in the gas around a fading AGN
• Swift Observations of the bright uncatalogued X-ray transient MAXI J1535-571
• The comptonizing medium of the black-hole X-ray binary MAXI~J1535$-$571 through type-C quasi-periodic oscillations
• Accretion and ejection in black-hole X-ray transients
• X-ray variability patterns and radio/X-ray correlations in Cyg X-1
• A NICER look at the state transitions of the black hole candidate MAXI J1535-571 during its reflares
• Suzaku Observations of M82 X-1 : Detection of a Curved Hard X-ray Spectrum
• A model for the repeating FRB 121102 in the AGN scenario
• Black Holes in Short Period X-ray Binaries and the Transition to Radiatively Inefficient Accretion
• Does the mid-infrared-hard X-ray luminosity relation for active galactic nuclei depend on Eddington ratio?
• An intense state of hard X-ray emission of Cyg X-1 observed by INTEGRAL coincident with TeV measurements
• The mass of the black hole in RE J1034+396
• The Emission from Inner Disk and Corona in the Low and Intermediate Spectral States of Black Hole X-ray Binaries
• Testing Accretion Disk Structure with Suzaku data of LMC X-3
• A variable corona during the transition from type-C to type-B quasi-periodic oscillations in the black hole X-ray binary MAXI J1820+070
• Systematically Revisiting All NuSTAR Spins of Black Holes in X-Ray Binaries
• A Soft X-Ray Spectral Episode for the Clocked Burster, GS 1826-24 as Measured by Swift and NuSTAR
• Broad iron line in the fast spinning neutron-star system 4U 1636-53
• X-ray observational signature of a black hole accretion disc in an active galactic nucleus RXJ1633+4718
• What can we learn about quasars from alpha_OX measurements in galactic black hole binaries?
• A bright ultraluminous X-ray source in NGC 5907
• Spectral and Timing Properties of Atoll Source 4U 1705-44 : LAXPC/AstroSat Results
• An imperfect double: probing the physical origin of the low-frequency QPO and its harmonic in black hole binaries
• A cooling neutron star crust after recurrent outbursts: Modelling the accretion outburst history of Aql X-1
• Polarization properties of the weakly magnetized neutron star X-ray binary GS 1826-238 in the high soft state
• Modeling the kinematics of the decelerating jets from the black hole X-ray binary MAXI J1348$-$630
• Polarization properties of weakly magnetized Neutron Stars in Low Mass X-ray Binaries
• The thermal-radiative wind in low mass X-ray binary H 1743-322; Radiation hydrodynamic simulations
• The first outburst of the black hole candidate MAXI J1836-194 observed by INTEGRAL, Swift, and RXTE
• X-ray Polarization of the Black Hole X-ray Binary 4U 1630-47 Challenges Standard Thin Accretion Disk Scenario
• X-ray, Optical, and Near-infrared Monitoring of the New X-ray Transient MAXI J1820+070 in the Low/hard State
• Spectral and Timing Properties of the Black Hole X-ray Binary H 1743-322 in the Low/hard State Studied with Suzaku
• AGN spectral states from simultaneous UV and X-ray observations by XMM-Newton
• Detection of X-ray spectral state transitions in mini-outbursts of black hole transient GRS 1739-278
• The peculiar 2011 outburst of the black hole candidate IGR J17091-3624, a GRS 1915+105 like source?
• X-ray burst induced spectral variability in 4U 1728-34
• A study of natural frequencies in a dynamic corona-disk system
• Disk-Wind Connection During the Heartbeats of GRS 1915+105
• An Extension of the Athena++ Code Framework for Radiation-Magnetohydrodynamics in General Relativity Using a Finite-Solid-Angle Discretization
• Quasi-periodic Oscillations in XTE J1550-564: The rms-flux relation
• Multi-Wavelength Monitoring and Reverberation Mapping of a Changing Look Event in the Seyfert Galaxy NGC 3516
• Observational properties of puffy disks: radiative GRMHD spectra of mildly sub-Eddington accretion
• Broad iron emission lines in Seyfert Galaxies - re-condensation of gas onto an inner disk below the ADAF
• Bright end of the luminosity function of high-mass X-ray binaries: contributions of hard, soft and supersoft sources
• Clumpy accretion onto black holes. I. Clumpy-ADAF structure and radiation
• The radio/X-ray correlation in Cyg X-3 and the nature of its hard spectral state
• Dynamical confirmation of a black hole in the X-ray transient Swift J1727.8-1613
• The SOUX AGN sample: Optical/UV/X-ray SEDs and the nature of the disc
• The Role of Strong Magnetic Fields in Stabilizing Highly Luminous, Thin Disks
• A Statistical Study on the Low-Frequency QPO Amplitude Spectrum and Amplitude in GRS 1915+105
• X-ray binary accretion states in Active Galactic Nuclei? Sensing the accretion disc of supermassive black holes with mid-infrared nebular lines
• Recovery of the X-ray polarisation of Swift J1727.8$-$1613 after the soft-to-hard spectral transition
• Revealing the nature of the QPO and its harmonic in GX 339-4 using frequency-resolved spectroscopy
• A spectral and timing study of MAXI J1535-571, based on Swift/XRT, XMM-Newton and NICER observations obtained in fall 2017
• The time-lag -- photon-index correlation in GX 339--4
• The ultraluminous X-ray source population of NGC 4485/4490
• The luminosity dependence of thermally-driven disc winds in low-mass X-ray binaries
• The puzzling orbital period evolution of the low mass X-ray binary AX J1745.6-2901
• Comparison of spectral models for disc truncation in the hard state of GX 339-4
• A spectral study of the black hole X-ray binary MAXI J1820+070 with AstroSat and NuSTAR
• The INTEGRAL view on Black Hole X-ray Binaries
• Limits on the quiescent radio emission from the black hole binaries GRO J1655-40 and XTE J1550-564
• A low-luminosity soft state in the short period black hole X-ray binary Swift J1753.5-0127
• NICER observes a secondary peak in the decay of a thermonuclear burst from 4U 1608-52
• The pertinence of Jet Emitting Discs physics to Microquasars: Application to Cygnus X-1
• A model of the TeV flare of Cygnus X-1: electron acceleration and extended pair cascades
• Fast transition of type-B QPO in the black hole transient XTE J1817-330
• Theoretical modeling of Comptonized X-ray spectra of super-Eddington accretion flow: origin of hard excess in Ultraluminous X-Ray Sources
• A quantitative explanation of the type-B QPOs in GX 339-4
• Hybrid Comptonization and Electron-Positron Pair Production in the Black-Hole X-Ray Binary MAXI J1820+070
• Broadband X-Ray Observations of the 2018 Outburst of the Changing-Look Active Galactic Nucleus NGC 1566
• Fundamental X-ray Corona Parameters of Swift/BAT AGN
• Recycled pulsars with multipolar magnetospheres from accretion-induced magnetic burial
• Deviations from the Flux-Recurrence Time Relationship in GS 1826-238: Potential Transient Spectral Changes
• The impact of thermal winds on the outburst lightcurves of black hole X-ray binaries
• SWIFT XRT Observations of the Nova-like Cataclysmic Variables MV Lyr, BZ Cam and V592 Cas
• Thermally-Driven Disc Winds as a Mechanism for X-ray Irradiation Heating in Black Hole X-ray Binaries: The Case Study of GX339-4
• Inhomogeneous accretion discs and the soft states of black hole X-ray binaries
• Magnetic inversion as a mechanism for the spectral transition of black hole binaries
• Expanding hot flow in the black hole binary SWIFT J1753.5-0127: evidence from optical timing
• Different X-ray spectral evolution for black hole X-ray binaries in dual tracks of radio-X-ray correlation
• Central Engine and Host Galaxy of RXJ 1301.9+2747: A Multiwavelength View of a Low-mass Black Hole Active Galactic Nuclei with Ultra-soft X-ray Emission
• MAXI J1820+070 X-ray spectral-timing reveals the nature of the accretion flow in black hole binaries
• Observational evidence for matter propagation in accretion flows
• Corotational Instability, Magnetic Resonances and Global Inertial-Acoustic Oscillations in Magnetized Black-Hole Accretion Discs
• Radiative heating in the kinetic mode of AGN feedback
• A population study of type II bursts in the Rapid Burster
• Revisiting the Thermal Stability of Radiation-dominated Thin Disks
• The complex behaviour of the microquasar GRS 1915+105 in the rho class observed with BeppoSAX. II: Time-resolved spectral analysis
• A unified accretion-ejection paradigm for black hole X-ray binaries. V. Low-frequency quasi-periodic oscillations
• Discovery of correlated optical/X-ray quasi-periodic oscillations in black hole binary SWIFT J1753.5-0127
• Evolutionary models of short-period soft X-ray transients: comparison with observations
• Hard X-ray variability of V404 Cyg during the 2015 outburst
• Multi-wavelength Observations of AT2019wey: a New Candidate Black Hole Low-mass X-ray Binary
• The first nova eruption in a novalike variable: YZ Ret as seen in X-rays and gamma-rays
• Accretion Flows in Nonmagnetic White Dwarf Binaries as Observed in X-rays
• Fast variability as a probe of the smallest regions around accreting black holes
• Spectral properties of transitions between soft and hard state in GX 339-4
• Long-term and multi-wavelength evolution of a changing-look AGN Mrk 1018
• An anti-correlation between X-ray luminosity and H-alpha equivalent width in X-ray binaries
• Discovery of optical outflows and inflows in the black hole candidate GRS 1716-249
• Accretion heated atmospheres of X-ray bursting neutron stars
• MAXI GSC observations of a spectral state transition in the black hole candidate XTE J1752-223
• Insight-HXMT, NuSTAR and INTEGRAL Data Show Disk Truncation in the Hard State of the Black-Hole X-Ray Binary MAXI J1820+070
• The long outburst of the black hole transient GRS 1716-249 observed in the X-ray and radio band
• The evolution of the disc variability along the hard state of the black hole transient GX 339-4
• AstroSat Observation of X-ray Dips and State Transition in the Black Hole Candidate MAXI J1803-298
• Modelling aperiodic X-ray variability in black hole binaries as propagating mass accretion rate fluctuations: a short review
• Spectral and timing evolution of the bright failed outburst of the transient black hole Swift J174510.8-262411
• Can Lense-Thirring precession produce QPOs in supersonic accretion flows?
• Intermittent dipping in a low-mass X-ray Binary
• Testing wind as an explanation for the spin problem in the continuum-fitting method
• Black hole spin: theory and observation
• The Hard State of the Highly Absorbed High Inclination Black Hole Binary Candidate Swift J1658.2-4242 Observed by NuSTAR and Swift
• NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901
• The X/gamma-ray correlation in NGC 4945 and the nature of its gamma-ray source
• A Hard X-ray Study of the Normal Star-Forming Galaxy M83 with NuSTAR
• Breaking the spectral degeneracies in black hole binaries with fast timing data
• General-relativistic model of hot accretion flows with global Compton cooling
• Black hole spin of Cyg X-1 determined from the softest state ever observed
• Radiative Properties of Magnetically-Arrested Disks
• Tell-Tale Spectral Signatures of MHD-driven Ultra-Fast Outflows in AGNs
• The Spectral Features of Disk and Corona with Mass Evaporation in the Low/Hard State
• Global Three-Dimensional Radiation Magnetohydrodynamic Simulations of Accretion onto a Stellar Mass Black Hole at Sub- and Near-critical Accretion Rates
• Discovery and state transitions of the new Galactic black hole candidate MAXI J1535-571
• Coronal properties of black hole X-ray binaries in the hard state as seen by NuSTAR and Swift
• Cross-spectral modelling of the black hole X-ray binary XTEJ1550-564: challenges to the propagating fluctuations paradigm
• Evolution of relativistic thin discs with a finite ISCO stress: I. Stalled accretion
• A spectrally stratified hot accretion flow in the hard state of MAXI J1820+070
• Magnetically Arrested Disks in Quiescent Black-Hole Binaries: Formation Scenario, Observable Signatures, and Potential PeVatrons
• Characterising the Dynamo in a Radiatively Inefficient Accretion Flow
• Self-similar accretion in thin disks around near-extremal black holes
• The Galactic LMXB Population and the Galactic Centre Region
• First X-ray polarization measurement confirms the low black-hole spin in LMC X-3
• Simulating the Collapse of a Thick Accretion Disk due to a Type I X-ray Burst from a Neutron Star
• Gamma-Ray Observations of Nova Sgr 2015 No. 2 with INTEGRAL
• Interference as an origin of the peaked noise in accreting X-ray binaries
• Wind, jet, hybrid corona and hard X-ray flares: multiwavelength evolution of GRO J1655-40 during the 2005 outburst rise
• An accretion disc instability induced by a temperature sensitive $\alpha$ parameter
• Investigating Changing-Look Active Galactic Nuclei with Long-term Optical and X-Ray Observations
• X-ray polarization from accretion disk winds
• Does the disk in the hard state of XTE J1752-223 extend to the innermost stable circular orbit?
• A test of the nature of the Fe K Line in the neutron star low-mass X-ray binary Serpens X-1
• Modelling the Energy Dependence of Black Hole Binary Flows
• The faint 2011 outburst of the black hole X-ray binary candidate MAXI J1543-564
• A NICER look at the jet-like corona of MAXI J1535-571 through type-B quasi-periodic oscillations
• Suzaku spectroscopy of the neutron star transient 4U 1608-52 during its outburst decay
• The hard to soft transition of GX 339-4 as seen by Insight-HXMT
• Evolving optical polarisation of the black hole X-ray binary MAXI J1820+070
• Discovery of optical and infrared accretion disc wind signatures in the black hole candidate MAXI J1348-630
• The model constraints from the observed trends for the quasi-periodic oscillation in RE J1034+396
• Testing evolution of LFQPOs with mass accretion rate in GRS 1915+105 with Insight-HXMT
• A high velocity component to the complex absorption in IRAS 13349+2438
• Quasi-simultaneous radio and X-ray observations of Aql X-1: probing low luminosities
• The X-ray Disk/Wind Degeneracy in AGN
• Modified Slim-Disk Model Based on Radiation-Hydrodynamic Simulation Data: The Conflict Between Outflow and Photon Trapping
• The current state of disk wind observations in BHLMXBs through X-ray absorption lines in the iron band
• Simultaneous X-ray and optical spectroscopy of V404 Cygni supports the multi-phase nature of X-ray binary accretion disc winds
• The intrinsic collective X-ray spectrum of luminous high-mass X-ray binaries
• Stabilization of radiation pressure dominated accretion disks by viscous fluctuations
• Population Synthesis of Accreting Neutron Stars Emitting Gravitational Waves
• X-ray quasi-periodic oscillations in Lense-Thirring precession model -- II. variability of relativistic iron K$\alpha$ line
• Exploring the radial disc ionization profile of the black hole X-ray binary GRS 1915+105
• Evidence for the radiation-pressure dominated accretion disk in bursting pulsar GRO J1744-28 using timing analysis
• A unified accretion-ejection paradigm for black hole X-ray binaries. VI. Radiative efficiency and radio-X-ray correlation during four outbursts from GX339-4
• Modeling Magnetic Disk-Wind State Transitions in Black Hole X-ray Binaries
• Comparing the Accretion Disk Evolution of Black Hole and Neutron Star X-ray Binaries from Low to Super-Eddington Luminosity
• Excitation of Trapped Waves in Simulations of Tilted Black Hole Accretion Disks with Magnetorotational Turbulence
• Monte Carlo simulations of global Compton cooling in inner regions of hot accretion flows
• Field and Globular Cluster LMXBs in NGC 4278
• Suzaku Observation of the Black Hole Binary 4U 1630--47 in the Very High State
• Interplay of spectral components in timing properties of accreting compact objects
• Physical constraints from near-infrared fast photometry of the black-hole transient GX 339-4
• Evolution of the hot flow of MAXI J1543-564
• Relativistic dust accretion of charged particles in Kerr-Newman spacetime
• Observations of the Disk/Jet Coupling of MAXI J1820+070 During its Descent to Quiescence
• Chasing the break: Tracing the full evolution of a black hole X-ray binary jet with multi-wavelength spectral modeling
• Are Low-Frequency Quasi-Periodic Oscillations seen in accretion flows the disk response to a jet instability?
• Plasma environment effects on K lines of astrophysical interest. II. Ionization potentials, K thresholds, radiative rates and Auger widths in Ne- through He-like iron ions (Fe xvii - Fe xxv)
• Radiative plasma simulations of black hole accretion flow coronae in the hard and soft states
• X-ray Spectral and Timing evolution of MAXI J1727-203 with NICER
• Deep Chandra Monitoring Observations of NGC 4649: I. Catalog of Source Properties
• Evidence for higher black hole spin in radio-loud quasars
• $Fermi$ GBM Observations of V404 Cyg During its 2015 Outburst
• Burst-induced coronal cooling in GS 1826-24 The clock wagging its tail
• Discovery of the Candidate Off-nuclear Ultrasoft Hyper-luminous X-ray Source 3XMM J141711.1+522541
• Detailed Radio to Soft Gamma-ray Studies of the 2005 Outburst of the New X-ray Transient XTE J1818-245
• Resolving different sources of fast X-ray variability of the dwarf nova RU Peg in quiescence
• Gamma-ray activity of Seyfert galaxies and constraints on hot accretion flows
• Broad-band X-ray spectral evolution of GX 339-4 during a state transition
• What Powers the Most Relativistic Jets? II: Flat Spectrum Radio Quasars
• The chemical composition of the accretion disk and donor star in Ultra Compact X-ray Binaries: A comprehensive X-ray analysis
• The Dynamics of Truncated Black Hole Accretion Disks II: Magnetohydrodynamic Case
• The origin of seed photons for Comptonization in the black hole binary Swift J1753.5-0127
• Complete Multiwavelength Evolution of Galactic Black Hole Transients During Outburst Decay II: Compact Jets and X-ray Variability Properties
• Magnetic Flux Transport in Radiatively Inefficient Accretion Flows and the Pathway towards a Magnetically Arrested Disk
• Jet-dominated quiescent states in black hole X-ray binaries: the case of V404 Cyg
• A Dyson Sphere around a black hole
• The variable radio counterpart of Swift J1858.6-0814
• The aperiodic broad-band X-ray variability of Cygnus X-3
• Looking for the underlying cause of black hole X-ray variability in GRMHD simulations
• Decomposition of galactic X-ray emission with Phox: Contributions from hot gas and XRBs
• Do Radio Active Galactic Nuclei Reflect X-ray Binary Spectral States?
• Spectral and polarization properties of reflected X-ray emission from black hole accretion discs
• Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku
• Jets and the Accretion Flow in Low Luminosity Black Holes
• MAXI observations of long-term variations of Cygnus X-1 in the low/hard and the high/soft states
• Outflows and spectral evolution in the eclipsing AMXP SWIFT J1749.4-2807 with NICER, XMM-Newton and NuSTAR
• Detection of Very Low-Frequency Quasi-Periodic Oscillations in the 2015 Outburst of V404 Cygni
• Insight-HXMT Study of the Inner Accretion Disk in the Black Hole Candidate EXO 1846--031
• Hard and soft spectral states of ULXs
• Discovery of a Highly Variable Dipping Ultraluminous X-ray source in M94
• On the origin of black hole spin in high-mass black hole binaries: Cygnus X-1
• A jet model for Galactic black-hole X-ray sources: the cutoff energy-phase-lag correlation
• Probing the X-Ray Binary Populations of the Ring Galaxy NGC 1291
• HFQPOs and discoseismic mode excitation in eccentric, relativistic discs. II. Magnetohydrodynamic simulations
• Hard X-ray emission of Sco X-1
• Quasi-periodic oscillations under wavelet microscope: the application of Matching Pursuit algorithm
• Diagnosing the burst influence upon accretion in the clocked burster GS 1826--238
• Unveiling the physics of low luminosity AGN through X-ray variability: LINER versus Seyfert 2
• Accretion geometry of the black hole binary MAXI J1820+070 probed by frequency-resolved spectroscopy
• Energy Dependent time lags in the Seyfert 1 galaxy NGC 4593
• NuSTAR and XMM-Newton observations of the 2015 outburst decay of GX 339-4
• Iron-line and continuum variations in the XMM-Newton and Suzaku spectra of the neutron-star low-mass X-ray binary 4U 1636-53
• NuSTAR and Swift observations of the ultraluminous X-ray source IC 342 X-1 in 2016: witnessing spectral evolution
• The accretion flow geometry of MAXI J1820+070 through broadband noise research with Insight-HXMT
• Emergent Spectra From Disks Surrounding Kerr Black Holes: Effect of Photon Trapping and Disk Self-Shadowing
• Combining timing characteristics with physical broadband spectral modelling of black hole X-ray binary GX~339$-$4
• Peculiar disk behaviors of the black hole candidate MAXI J1348-630 in the hard state observed by Insight-HXMT and Swift
• Black Holes and Neutron Stars in Nearby Galaxies: Insights from NuSTAR
• Study of the X-ray properties of the neutron-star binary 4U 1728$-$34 from the soft to hard state
• A Phase-resolved View of the Low-frequency Quasiperiodic Oscillations from the Black Hole Binary MAXI J1820+070
• Illumination of the accretion disk in black hole binaries: An extended jet as the primary source of hard X-rays
• Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona
• Time-Evolved X-ray Irradiation during the 1999$-$2000 Outburst of the Black-Hole Binary XTE J1859+226
• Radio emission from the X-ray pulsar Her X-1: a jet launched by a strong magnetic field neutron star?
• Joint NuSTAR and Chandra analysis of the obscured quasar in IC 2497 - Hanny's Voorwerp system
• New method for black-hole spin measurement based on flux variation from an infalling gas ring
• A global study of Type B quasi-periodic oscillation in black hole X-ray binaries
• NICER observations of the black hole candidate MAXI J0637$-$430 during the 2019-2020 Outburst
• Nowhere to Hide: Radio-faint AGN in the GOODS-N field. II. Multi-wavelength AGN selection techniques and host galaxy properties
• Can Isolated Single Black Holes Produce X-ray Novae?
• The Hot Interstellar Medium of the Interacting Galaxy NGC 4490
• Positive or Negative? The Impact of X-ray Feedback on the Formation of Direct Collapse Black Hole Seeds
• Broadband X-ray Spectral and Timing Analyses of the Black Hole Binary Candidate Swift J1658.2-4242: Rapid Flux Variation and the Turn-on of a Transient QPO
• Long-term Monitoring of the Black Hole Binary GX 339-4 in the High/Soft State during the 2010 Outburst with MAXI/GSC
• A decades-long fast-rise-exponential-decay flare in low-luminosity AGN NGC 7213
• Interstellar oxygen along the line of sight of Cygnus X-2
• A Comprehensive X-ray Report on AT2019wey
• Suzaku broad-band observations of the Seyfert 1 galaxies Mrk 509 and Mrk 841
• Breaking degeneracy in jet dynamics: multi-epoch joint modelling of the BL Lac PKS 2155-304
• Black hole spin inferred from 3:2 epicyclic resonance model of high-frequency quasi-periodic oscillations
• A Comprehensive Study of Thermonuclear X-ray Bursts from 4U 1820-30 with NICER: Accretion Disk Interactions and a Candidate Burst Oscillation
• Simultaneous Optical/X-ray study of GS 1354-64 (=BW Cir) during hard outburst: evidence for optical cyclo-synchrotron emission from the hot accretion flow
• Discovering the Mass-Scaled Damping Timescale from Microquasars to Blazars
• Variable spreading layer in 4U 1608-52 during thermonuclear X-ray bursts in the soft state
• A search for very high-energy flares from the microquasars GRS 1915+105, Circinus X-1, and V4641 Sgr using contemporaneous H.E.S.S. and RXTE observations
• Common origin for black holes in both high mass X-ray binaries and gravitational-wave sources
• Radiative Spectra from Disk Corona and Inner Hot Flow in Black Hole X-ray Binaries
• Analytical Model of Disk Evaporation and State Transitions in Accreting Black Holes
• IGR J17451-3022: a dipping and eclipsing low mass X-ray binary
• Late-time Hubble Space Telescope Observations of AT 2018cow. II. Evolution of a UV bright Underlying Source 2--4 Yr Post-discovery
• Time variability of accretion flows: effects of the adiabatic index and gas temperature
• Neutron Stars and Black Holes in the Small Magellanic Cloud: The SMC NuSTAR Legacy Survey
• Standing Shock Instability in Advection-Dominated Accretion Flows
• Accretion Scenario of MAXI J1820+070 during 2018 Outbursts with Multi-mission Observations
• The 2009 outburst of accreting millisecond pulsar IGR J17511-3057 as observed by SWIFT and RXTE
• On the nature of the soft gamma-ray emission in the hard state of the black hole transient GRS 1716-249
• The lamppost model: effects of photon trapping, the bottom lamp and disc truncation
• NuSTAR and Swift Observations of the Extragalactic Black Hole X-ray Binaries
• First Hard X-ray Observation of a Compact Symmetric Object: A Broadband X-ray Study of a radio galaxy OQ+208 with NuSTAR and Chandra
• Spectro-temporal studies of rapid transition of the quasi periodic oscillations in the black hole source H1743-322
• Tracking the energetics of the non-thermal disc-corona-jet in the very high state GX 339-4
• Spectral and polarization properties of reflected X-ray emission from black-hole accretion discs for a distant observer: the lamp-post model
• Relation between spectral changes and the presence of the lower kHz QPO in the neutron-star low-mass X-ray binary 4U 1636-53
• What Powers the Most Relativistic Jets? I: BL Lacs
• INTEGRAL and BeppoSAX observations of the transient atoll source 4U 1608-522: from quiescent to hard spectral state
• X-ray source population study of the starburst galaxy M83 with XMM-Newton
• Crust cooling of the neutron star in Aql X-1: Different depth and magnitude of shallow heating during similar accretion outbursts
• The accretion/ejection link in the neutron star X-ray binary 4U 1820-30 I: A boundary layer-jet coupling?
• Dynamics of the Innermost Accretion Flows Around Compact Objects: Magnetosphere-Disc Interface, Global Oscillations and Instabilities
• Fast transitions of X-ray variability in the black hole transient GX 339--4: comparison with MAXI J1820+070 and MAXI J1348-630
• High resolution X-ray spectroscopy of V4641 Sgr during its 2020 outburst
• Rapidly alternating flux states of GX 339-4 during its 2021 outburst captured by Insight-HXMT
• Observational evidence for AGNs feedback at parsec scale
• MAXI J1820+070 with NuSTAR II. Flaring during the hard to soft state transition with a long soft lag
• Soft X-ray components in the hard state of accreting black holes
• Prototyping non-equilibrium viscous-timescale accretion theory using LMC X-3
• X-ray spectra of hot accretion flows
• Crossing the Eddington limit: examining disk spectra at high accretion rates
• Relation between the properties of the kilohertz quasi-periodic oscillations and spectral parameters in 4U 1636$-$53
• Re-awakening of GRS 1716--249 after 23 years, observed by {\it Swift}/XRT and {\it NuSTAR}
• A strongly changing accretion morphology during the outburst decay of the neutron star X-ray binary 4U 1608-52
• Average bolometric corrections and optical to X-ray flux measurements as a function of accretion rate for X-ray binaries
• Time-lag between disk and corona radiation leads to hysteresis effect observed in black-hole X-ray binary MAXI J1348-630
• HFQPOs and discoseismic mode excitation in eccentric, relativistic discs. I. Hydrodynamic simulations
• PoGO+ polarimetric constraint on the synchrotron jet emission of Cygnus X-1
• Spectral properties of MXB 1658-298 in the low/hard and high/soft state
• X-ray-binary spectra in the lamp post model
• Double-peaked thermonuclear bursts at the soft-hard state transition in the Rapid Burster
• Evolution of cross-correlation and time lag of 4U 1735-44 along the branches
• Modeling the hard states of three black hole candidates
• Rapid Spectral Changes of Cygnus X-1 in the Low/Hard State with Suzaku
• Search for very-high-energy gamma-ray emission from the microquasar Cygnus X-1 with the MAGIC telescopes
• The broadband spectral analysis of 4U 1702-429 using XMM-Newton and BeppoSAX data
• Hot-spot model for accretion disc variability as random process - II. Mathematics of the power-spectrum break frequency
• Paving the way to simultaneous multi-wavelength astronomy
• Low Frequency Quasi-periodic Oscillation in MAXI J1820+070: Revealing distinct Compton and Reflection Contributions
• Clues on jet behavior from simultaneous radio-X-ray fits of GX339-4
• Gravitational wave diagnosis of a circumbinary disk
• Swift XRT Timing Observations of the Black-Hole Binary SWIFTJ1753.5-0127: Disk-Diluted Fluctuations in the Outburst Peak
• Colors and patterns of black hole X-ray binary GX 339-4
• An upper observable black hole mass scale for tidal disruption events with thermal X-ray spectra
• Cooling of Accretion Disc Coronae by Type I X-ray Bursts
• Constraining the Coronal Heights and Readjustment Velocities Based on the Detection of a Few Hundred Seconds Delays in the Z Source GX 17+2
• A multi-wavelength study of the hard and soft states of MAXI J1820+070 during its 2018 outburst
• Discovery of the new X-ray transient MAXI J1807+132: a Candidate of a Neutron Star Low-mass X-ray binary
• Evidence for a black hole spin--orbit misalignment in the X-ray binary Cyg X-1
• Identifying New X-ray Binary Candidates in M31 using Random Forest Classification
• Viscous Driving of Global Oscillations in Accretion Discs Around Black Holes
• Insight-HXMT observation on 4U~1608--52: evidence of interplay between thermonuclear burst and accretion environments
• Spectral evolution of the X-ray nova XTE J1859+226 during its outburst observed by BeppoSAX and RXTE
• The 17 min orbital period in the Ultra Compact X-ray Binary 4U 0513-40
• Spectral and timing evolution of MAXI J1631-479 during the 2018-19 outburst with NICER
• Anti-correlated Soft Lags in the Intermediate State of Black Hole Source GX 339-4
• Constraining black hole spins with low-frequency quasi-periodic oscillations in soft states
• Evidence of spreading layer emission in thermonuclear superbursts
• Phase lags of quasi-periodic oscillations across source states in the low-mass X-ray binary 4U 1636-53
• Accretion disk signatures in Type I X-ray Bursts: prospects for future missions
• On the origin of the hard X-ray tail in neutron-star X-ray binaries
• Astroparticles from X-ray Binary Coronae
• The Influence of Stellar Spin on Ignition of Thermonuclear Runaways
• Demonstration of a magnetic Prandtl number disc instability from first principles
• The X-ray corona in the black-hole binary GRO J1655--40 from the properties of non-harmonically related quasi-periodic oscillations
• Multiwavelength Follow-up Observations of the Tidal Disruption Event Candidate 2XMMi J184725.1-631724
• A broadband spectral-timing study of QPOs in the bright black hole X-ray binary Swift J1727.8-1613
• Energy Partition of Thermal and Nonthermal Particles in Magnetic Reconnection
• Neutron Star QPOs from Oscillating, Precessing Hot, Thick Flow
• Rapid Optical Variations Correlated with X-rays in the 2015 Second Outburst of V404 Cygni (GS 2023$+$338)
• X-ray softening during the 2008 outburst of XTE J1810-189
• Twin peak HF QPOs as a spectral imprint of dual oscillation modes of accretion tori
• The impact of neutron star spin on X-ray spectra
• The December 2015 re-brightening of V404 Cyg: Variable absorption from the accretion disc outflow
• Crucial role of neutron diffusion in the crust of accreting neutron stars
• Truncated accretion discs in black hole X-ray binaries: dynamics and variability signatures
• Trace the Accretion Geometry of H 1743--322 with Type C Quasi-periodic Oscillations in Multiple Outbursts
• Optical and near-infrared spectroscopy of the black hole transient 4U 1543-47 during its 2021 ultra-luminous state
• Impact of the disk magnetization on MHD disk wind signature
• X-ray variability and energy spectra from NGC5408 X-1 with XMM-Newton
• Broad iron emission line and kilohertz quasi-periodic oscillations in the neutron star system 4U 1636-53
• Impact of inclination on quasi-periodic oscillations from spiral structures
• Inner Disc Obscuration in GRS 1915+105 Based on Relativistic Slim Disc Model
• Magnetized Accretion Flows: Effects of Gas Pressure
• Nuclear X-ray properties of the peculiar radio-loud hidden AGN 4C+29.30
• Correlated Optical/X-ray Long-term Variability in LMXB 4U1636-536
• X-ray spectral correlations in a sample of Low-mass black hole X-ray binaries in the hard state
• Super-spinning compact objects and models of high-frequency quasi-periodic oscillations observed in Galactic microquasars. II. Forced resonances
• Radio/X-ray Correlation in the Mini-Outburts of Black Hole X-ray Transient GRS 1739--278
• Energy Extraction from a Black Hole by a Strongly Magnetized Thin Accretion Disk
• New Non-Abelian Reissner-Nordström Black Hole Solutions in the Generalized SU(2) Proca Theory And Some Astrophysical Implications
• Observing imprints of black hole event horizon on X-ray spectra
• Coronal Properties of Low-Accreting AGNs using Swift, XMM-Newton and NuSTAR Observations
• Multi-wavelength spectroscopy of the black hole candidate MAXI J1813-095 during its discovery outburst
• A possible overall scenario for the outburst evolution of MAXI J1820+070 revealed by Insight-HXMT
• Evidence for changes in the radiative efficiency of transient black hole X-ray binaries
• Determination of QPO properties in the presence of strong broad-band noise: a case study on the data of MAXI J1820+070
• Reversibility of time series: revealing the hidden messages in X-ray binaries and cataclysmic variables
• Numerical Study on Outflows in Seyfert Galaxies I: Narrow Line Region Outflows in NGC 4151
• XMMU J181227.8-181234: a new ultracompact X-ray binary candidate
• Testing the dynamic origin of Quasi-periodic Oscillations in MAXI J1535-571 and H 1743-322
• Constraints on the radio loud/radio quiet dichotomy from the fundamental plane
• Detection of distinct power spectra in soft and hard X-ray bands in the hard state of GRS 1915+105
• AstroSat/UVIT observations of IC4329A: Constraining the accretion disc inner radius
• Outbursts from IGR J17473-2721
• Dependence of the broad Fe K$\alpha$ line on the physical parameters of AGN
• Disc-corona interaction in the heartbeat state of GRS 1915+105
• Quasi-periodic oscillations, trapped inertial waves and strong toroidal magnetic fields in relativistic accretion discs
• Scale invariant jets: from blazars to microquasars
• Reflare in MAXI J1348-630]{Evolution of disc and corona in MAXI J1348-630 during the 2019 reflare: NICER and Insight-HXMT view
• Characterizing black hole variability with nonlinear methods: the case of the X-ray Nova 4U 1543-47
• On the Eddington limit for relativistic accretion discs
• The Dynamics of Truncated Black Hole Accretion Disks I: Viscous, Hydrodynamic Case
• Vanishing hardness-flux correlation in Cygnus X-1: signs of the disc moving out
• X-ray variability with spectral state transitions in NS-LMXBs observed with MAXI/GSC and Swift/BAT
• Two-dimensional Inflow-outflow Solution of Supercritical Accretion Flow
• Thermal Equilibrium Solutions of Black Hole Accretion Flows: Outflows VS Advection
• Long term radio monitoring of the neutron star X-ray binary Swift J1858.6-0814
• The properties of cross-correlation and spectra of the low-mass X-ray binary 4U 1608-52
• Probing the shot behaviour in Cygnus X-1 using simultaneous AstroSat-NICER observation
• An Insight-HXMT view of the mHz quasi-regular modulation phenomenon in the black hole X-ray binary 4U 1630-47
• An ultrafast outflow in the black hole candidate MAXI J1810-222?
• High-Frequency QPOs and Overstable Oscillations of Black-Hole Accretion Disks
• A NuSTAR and Swift View of the Hard State of MAXI J1813-095
• Corotation resonance and overstable oscillations in black-hole accretion discs: general-relativistic calculations
• Robust inference of neutron-star parameters from thermonuclear burst observations
• Identifying a new intermediate-polar using XMM-Newton and INTEGRAL
• On the role and origin of nonthermal electrons in hot accretion flows
• Are spectral and timing correlations similar in different spectral states in black hole X-ray binaries?
• The Megasecond Chandra X-Ray Visionary Project Observation of NGC 3115 (II): properties of point sources
• On the Change of the Inner Boundary of an Optically Thick Accretion Disk around White Dwarfs Using the Dwarf Nova SS Cyg as an Example
• Thermal solutions of strongly magnetized disks and the hysteresis in X-ray binaries
• Evolution of Accretion Modes between Spectral States Inferred from Spectral and Timing Analysis of Cygnus X-1 with Insight-HXMT observations
• Superradiant instabilities by accretion disks in scalar-tensor theories
• Timescales of the chaos onset in the general relativistic Poynting-Robertson effect
• Quasi-simultaneous Integral, Swift, And Nustar Observations Of The New X-ray Clocked Burster 1rxsj180408.9-342058
• Detection of a low frequency quasi-periodic oscillation in the soft state of Cygnus X-1 with Insight-HXMT
• X-ray and Optical Observations of the Black Hole Candidate MAXI J1828-249
• Optical nebular emission following the most luminous outburst of Aquila X-1
• A Model for Spectral States and Their Transition in Cyg X-1
• Variability of X-ray polarization of Cyg X-1
• A strong negative correlation between radio loudness $R_{\mathrm{UV}}$ and optical-to-X-ray spectral index ${\alpha }_{\mathrm{ox}}$ in low-luminosity AGNs
• X-ray Spectral Analysis of the Steady States of GRS 1915+105
• The Luminous, Hard State Can't Be MAD
• Multi-wavelength view of the galactic black-hole binary GRS 1716-249
• The energy distribution of electrons in radio jets
• Swift J1728.9-3613 is a black hole X-ray binary: spectral and timing study using NICER
• Investigating the nature and properties of MAXI J1810-222 with radio and X-ray observations
• X-Ray Views of Galactic Accreting Pulsars in High-Mass X-Ray Binaries
• Phase-Resolved Timing Analysis of GRS 1915+105 in Its ρ State
• Phase-resolved spectral analysis of the 11 millihertz quasi-periodic oscillation in the black-hole candidate H1743-322
• Two Power-Law States of the Ultraluminous X-ray Source IC342 X-1
• Origins of the UV/X-ray Relation in Arakelian 120
• Disappearance of the Fe K$\alpha$ emission line in Ultra Compact X-ray Binaries 4U 1543-624 and Swift J1756.9-2508
• The advection-dominated accretion flow for the origin of the thermal soft X-ray component in low-level accreting neutron stars
• Exploring the Link between the X-ray Power Spectra and Energy Spectra of Active Galactic Nuclei
• On the nature of the ultraluminous X-ray source Holmberg II X-1
• Characterizing the Advective Hot Flows of Nova-Like Cataclysmic Variables in the X-rays: The case of BZ Cam and V592 Cas
• The spectral-timing analysis of Cygnus X-1 with Insight-HXMT
• Clumpy wind accretion in Cygnus X-1
• Microquasar jet-cocoon systems as PeVatrons
• Evidence of disc reflection in the X-ray spectrum of the neutron star low mass X-ray binary 4U 1636-536
• The NuSTAR View of a QPO Evolution of GRS 1915+105
• The 2008 outburst of IGR J17473--2721: evidence for a disk corona?
• MeerKAT radio observations of the neutron star low-mass X-ray binary Cen X-4 at low accretion rates
• A High-Frequency Doppler Feature in the Power Spectra of Simulated GRMHD Black Hole Accretion Disks
• NICER and Swift/XRT monitoring of the 2023 outburst of Swift J1727.7-1613
• 1RXH J082623.6-505741: a new long-period cataclysmic variable with an evolved donor and a low mass transfer rate
• A model for the radio/X-ray correlation in three neutron star low-mass X-ray binaries 4U 1728-34, Aql X-1 and EXO 1745-248
• Far-Ultraviolet Spectroscopy Of Active Galactic Nuclei With AstroSat/UVIT
• Properties of accretion flow in deformed Kerr spacetime
• What Determines Unique Spectra of Super-Eddington Accretors?: Origin of Optically Thick and Low Temperature Coronae in Super-Eddington Accretion Flows
• On measuring the Hubble constant with X-ray reverberation mapping of active galactic nuclei
• Proof of principle X-ray reflection mass measurement of the black hole in H1743-322
• Detection of low-frequency breaks in power density spectrum of GX 339-4 in faint low/hard state observations using AstroSat data
• NuSTAR observations of the ultraluminous X-ray source M33 X-8: a black hole in a very high state?
• Global Accretion Properties of Black Hole X-Ray Binaries: A Phenomenological Perspective
• Flux decay during thermonuclear X-ray bursts analysed with the dynamic power-law index method
• The First Candidate Colliding-Wind Binary in M33
• Examining AGN UV/Optical Variability Beyond the Simple Damped Random Walk. II. Insights from 22 Years Observations of SDSS, PS1 and ZTF
• Swift X-ray Telescope study of the Black Hole Binary MAXI J1659-152: Variability from a two component accretion flow
• Rapid spectral transition of the black hole binary V404 Cyg
• Properties of Faint X-ray Activity of XTE J1908+094 in 2019
• The inner flow geometry in MAXI J1820+070 during hard and hard-intermediate states
• The radiative efficiency of neutron stars at low-level accretion
• The black hole spin in GRS 1915+105, revisited
• Evolution of the Comptonizing medium of the black-hole candidate Swift J1727.8$-$1613 along the hard to hard-intermediate state transition using NICER
• A quantitative explanation of the radio--X-ray correlation in black-hole X-ray binaries
• Accretion Disc Evolution in GRO J1655-40 and LMC X-3 with Relativistic and Non-Relativistic Disc Models
• Advection-dominated accretion flow for the varied transition luminosities in black hole X-ray binaries
• The origin of long soft lags and the nature of the hard-intermediate state in black hole binaries
• A Dependable Distance Estimator to Black Hole Low-Mass X-ray Binaries
• Observational Constraints on Direct Electron Heating in the Hot Accretion Flows in Sgr A* and M87*
• Evolution of the Accretion Disk and Corona During the Outburst of the Neutron Star Transient MAXI J1807+132
• High-energy Emission from Turbulent Electron-ion Coronae of Accreting Black Holes
• Probing the accretion geometry of the atoll source 4U 1702-429 in different spectral states with NICER, NuSTAR, and AstroSat
• Evidence for Low Universal Equilibrium Black Hole Spin in Luminous Magnetically Arrested Disks
• XRISM High-Resolution X-ray Spectroscopy of Cygnus X-1 -- highly ionized Iron absorption structures
• GRS 1915+105 : High-energy Insights with SPI/INTEGRAL
• Multi-band observations of Swift J0840.7-3516: a new transient ultra-compact X-ray binary candidate
• Modeling the response of a standard accretion disc to stochastic viscous fluctuations
• Hot accretion flow around neutron stars
• Magnetohydrodynamic convection in accretion discs
• A full relativistic thin disc -- the physics of the plunging region and the value of the stress at the ISCO
• The hard X-ray emission along the "Z" track in GX 17+2
• Revisiting the galactic X-ray binary MAXI J1631-479: Implications for high inclination and a massive black hole
• Multiwavelength Observations of the Black Hole X-ray Binary MAXI J1820$+$070 in the Rebrightening Phase
• Anti-Correlated lags in a Neutron star Z source GX 5-1: AstroSat's View
• A Study of Low-Mass X-Ray Binaries in the Low-Luminosity Regime
• Evolution of MAXI J1631-479 during the January 2019 outburst observed by INTEGRAL/IBIS
• Probing spectral and temporal evolution of the neutron star low-mass X-ray binary 4U 1724-30 with AstroSat
• X-ray flashes from the low-mass X-ray binary IGR J17407-2808
• Emission lines from X-ray illuminated accretion disc in black hole binaries
• The local stability of the magnetized advection-dominated discs with the radial viscous force
• Evaluating the jet/accretion coupling of Aql X-1: probing the contribution of accretion flow spectral components
• Hard-tail emission in the soft state of low-mass X-ray binaries and their relation to the neutron star magnetic field
• The QPO states of 4U 1630-47
• Return of 4U~1730--22 after 49 years silence: the spectral properties of the 2021/2022 outbursts observed by NICER and Insight-HXMT and the soft-to-hard state transition caused by the propeller effect
• Evolution of QPOs in GX 339-4 and EXO 1846-031 with Insight-HXMT and NICER
• Disc wind or disc line? The extraordinary Fe-K feature of Mrk 1513
• The inner structure and thermodynamics of a thin accretion disc
• Accretion disc winds in X-ray binaries
• Multi-wavelength properties of changing-state active galactic nuclei: I. the evolution of soft excess and X-ray continuum
• Discovery of twin kHz quasi periodic oscillations in the low mass X-ray binary XTE J1701-407
• The role of outflows in black-hole X-ray binaries
• Accretion Properties and Estimation of Spin of Galactic Black Hole Candidate Swift J1728.9-3613 with NuSTAR during its 2019 outburst
• Compact and variable radio emission from an active galaxy with supersoft X-ray emission
• The X-ray Transient 2XMMi J003833.3+402133: A Candidate Magnetar at High Galactic Latitude
• Spectral properties of soft X-ray transient MAXI J0637$-$430 using AstroSat
• Angular momentum transport and thermal stabilization of optically thin, advective accretion flows through large-scale magnetic fields
• QPOs in compact binaries from small scale eruptions in an inner magnetized disk
• Discovery of a transient X-ray source Suzaku J1305-4930 in NGC 4945
• Orbital modulations of X-ray light curves of Cyg X-1 in its low/hard and high/soft states
• Timing Analysis of V404 Cyg during Its Brightest Outburst with INTEGRAL/SPI
• Modeling the Spectrum of IGR J17177-3656
• Universality of coronal properties in accreting black holes across mass and accretion rate
• Jet-dominated quiescent state in black hole X-ray binaries: the cases of A0620--00 and XTE J1118+480
• The Study of Jet Formation Mechanism in Fermi Blazars
• X-ray spectropolarimetric characterization of the Z-source GX 340+0 in the normal branch
• Unlocking the nature of ultraluminous X-ray sources using their X-ray spectra
• Evolution of Accretion Disk Structure of the Black Hole X-ray Binary MAXI J1820$+$070 during the Rebrightening Phase
• Zonal flow evolution and overstability in accretion discs
• Searching for supergiant fast X-ray transients with Swift
• Periodicities in the K2 lightcurve of HP Librae
• A Hidden Pulse: Uncovering a New Timing Signal in Cygnus X-1 with AstroSat
• A study of the cross-correlation and time lag in black hole X-ray binary XTE J1859+226
• Return of 4U~1730--22 after 49 years silence: the peculiar burst properties of the 2021/2022 outbursts observed by Insight-HXMT
• The origin of UV/optical emission in the black hole low-mass X-ray binary Swift J1753.5-0127
• New Transient ULX Candidate in NGC 4254: Evidence of Circumbinary Disk?
• Fast X-ray/IR observations of the black hole transient Swift~J1753.5--0127: from an IR lead to a very long jet lag
• High-frequency quasi-periodic light variations from arc-shaped gas clouds falling to a black hole
• The MEXSAS2 Sample and the Ensemble X-ray Variability of Quasars
• Detection of highly correlated optical and X-ray variations in SS Cygni with Tomo-e Gozen and NICER
• Characterising the short-orbital period X-ray transient Swift J1910.2-0546
• Studying temporal variability of GRS1739-278 during the 2014 outburst
• 20 years of disk winds in 4U 1630-47 -- I. Long-term behavior and influence of hard X-rays
• Modeling fast X-ray variability around an accreting black hole
• A Minimal Time Scale for the Spectral States of GX 339-4
• A kinetic model of jet-corona coupling in accreting black holes
• Discovery and Identification of MAXI J1621-501 as a Type I X-ray Burster with a Super-Orbital Period
• State-Dependent Orbital Modulation of X-rays in CYG X-3
• Very low-frequency oscillations from the 11 Hz pulsar in Terzan 5: frame-dragging back on the table
• Detection of a Type-C QPO during the soft-to-hard transition in Swift J1727.8-1613
• On the Zeeman Effect in Magnetically-Arrested Disks
• Polarized X-rays Correlated with Short--Timescale Variability of Cygnus X-1
• NGC 2403 XMM4: evidence for a super-Eddington neutron star with a possible transient pulsation
• An Observational Signature of Sub-Equipartition Magnetic Fields in the Spectra of Black Hole Binaries
• Peculiar emission line generation from ultra-rapid quasi-periodic oscillations of exotic astronomical objects
• Multi-wavelength observation of MAXI J1348$-$630 during the outburst in 2019
• The stress-pressure lag in MRI turbulence and its implications for thermal instability in accretion discs
• Detection of the thermonuclear X-ray bursts and dips from the X-ray binary 4U 1323-62 with AstroSat/LAXPC
• Outer disc edge: properties of low frequency aperiodic variability in ultracompact interacting binaries
• Rapid Spectral Parameter Prediction for Black Hole X-Ray Binaries using Physicalised Autoencoders
• Probing the soft state evolution of 4U 1543-47 during its 2021 outburst using AstroSat
• The eROSITA DR1 variability catalogue
• Polynomial approximation of the Lense-Thirring rigid precession frequency
• Spectra and Structure of Accretion Disks with Nonzero Inner Torque
• Long term variability of Swift J1753.5-0127]{Long term variability of Swift J1753.5-0127: X-ray spectral-temporal correlations during state transitions
• Tilted Accretion Disks
• Multiwavelength survey of X-ray sources in the Sculptor Dwarf Spheroidal Galaxy
• Analysis of accretion disc structure and stability using open code for vertical structure
• Effect of non-stationary accretion on spectral state transitions: An example of a persistent neutron star LMXB 4U 1636-536
• Radiative feedbacks as drivers for quasi-periodic-oscillation activity in black-hole X-ray binaries
• Swift J1753.5-0127 : Understanding the accretion geometry through frequency resolved spectroscopy
• Systematic Analysis of Low/Hard State RXTE Spectra of GX 339-4 to Constrain the Geometry of the System
• Accretion with two-phase gas supply and its application in black hole X-ray binaries
• Resistive Hot Accretion Flows with Anisotropic Pressure
• Possible Coronal Geometry in the Hard and Soft State of Black Hole X-ray Binaries from MONK Simulations
• A solution to the tension of burning on neutron stars and nuclear physics
• High energy power-law tail in X-ray binaries and bulk Comptonization due to a outflow from a disk
• NICER observations of type-I X-ray bursts from the ultra-compact X-ray binary M15 X-2
• Misalignment of the Lense-Thirring precession by an accretion torque
• Investigating disc-corona interaction in axisymmetric accretion disc models
• Two-temperature radiative hot accretion flow around neutron stars
• Sub-second variability in black-hole X-ray binary jets
• Parameter constraints for accreting millisecond pulsars with synthetic NICER data
• Spectro-polarimetric study to constrain accretion-ejection properties of MCG-5-23-16 using IXPE and NuSTAR observations
• Black holes: accretion processes in X-ray binaries
• XMM-Newton observation of V1504 Cyg as a probe for the existence of an evaporated corona
• A model for 3:2 HFQPO pairs in black hole binaries based on cosmic battery
• A Temporal Scale to Track the Spectral Transitions in Low-Mass X-ray Binaries
• High-energy observations of black hole binaries with the INTEGRAL satellite
• The Peculiar X-ray Transient Swift J0840.7-3516: an Unusual Low Mass X-ray Binary or a Tidal Disruption Event?
• Ultraviolet spectroscopy of the black hole X-ray binary MAXI J1820+070 across a state transition
• NICER Spectral and Timing Analysis of 4U 1630$-$47 and its Heartbeat State
• Accretion Geometry of Black Hole X-ray Binaries: Insights from X-ray Observations
• Untangling the Complex Nature of AGN Variability with Fairall 9
• A magnetic model for low/hard state of black hole binaries
• Return of the Clocked Burster: Exceptionally Short Recurrence Time in GS 1826-238
• Characteristics of the High-frequency Humps in the Black hole X-ray Binary Swift J1727.8--1613
• A Monte Carlo Study of the Spectra from Inhomogeneous Accretion Flow
• Identification of three new ultraluminous X-ray sources in NGC 4631 and NGC 1097: Evidence for stellar-mass black holes
• Algorithms and radiation dynamics for the vicinity of black holes I. Methods and codes
• State transitions triggered by inverse magnetic field: probably applied in high-mass X-ray binaries?
• Winds versus jets: a comparison between black hole feedback modes in simulations of idealized galaxy groups and clusters
• Probing Heavily Obscured AGN in Major Galaxy Mergers Using the mm-X-ray Correlation
• Transient jet ejections associated with limit-cycle behaviors in the very high state of black hole binaries
• Optical and X-ray timing analysis of the 2018-2020 outburst and rebrightening of the black-hole transient MAXI J1820+070
• Identifying Changing-Look AGN Transitions in Light Curve Data with the Zwicky Transient Facility
• Testing Relativistic Accretion Disk Models with GRO J1655-40
• Tracking the evolution of the accretion flow in MAXI J1820+070 during its hard state with the JED-SAD model
• A disk-corona model for low/hard state of black hole X-ray binaries
• A Fundamental Plane in X-ray Binary Activity of External Galaxies
• Reprocessing from highly ionized gas in the soft spectral state of V4641 Sgr with NuSTAR
• Effects of Strong Photospheric Dissipation on the Spectra and Structure of Accretion Disks with Non-zero Inner Torque
• Search For Gravitational Redshifted Absorption Lines In LMXB Serpens X-1
• Semi-Analytical Model for Wind-Fed Black Hole High-Mass X-ray Binaries -- State Transition Triggered by Magnetic Fields from the Companion Star --
• Resolving SLX 1744-299 and SLX 1744-300 in the hard X-ray band: implications for their ultracompact nature
• Probing heartbeat oscillations from the black hole X-ray binary GRS 1915+105 using spectral-timing analysis
• Fourier spectral-timing techniques for the study of accreting black holes
• On the origin of core radio emissions from black hole sources in the realm of relativistic shocked accretion flow
• Comprehensive Spectral Analysis of Cyg X-1 using RXTE Data
• High energy power-law tail in X-ray binaries spectrum and bulk Comptonization due to a conical outflow from a disk
• Multimission Observations of GS 1354-64 during the 2025-2026 Outburst: First Results
• A multi-wavelength study of GRS 1716-249 in outburst : constraints on its system parameters
• Is the Peculiar Galactic Center Transient Swift J174610.4-290018 A Nova Outburst?
• A NICER and AstroSat view of the neutron star low-mass X-ray binary 1A 1246-588
• Lags of the KiloHertz Quasi-Periodic Oscillations in the transient source XTE J1701$-$462
• On The Nature of Einstein Probe Transient EP250916a: Insights from X-ray, Optical, and Radio Observations
• Broadband variability study of MAXI J1631-479 in its Hard-Intermediate State observed with Insight-HXMT
• X-ray and Gamma-ray Emission from a High-Temperature Plasma and the Spectra of Accreting Black Holes
• A high-resolution X-ray view of the ultra-fast outflow in MAXI J1810-222
• Multi-band power color-color diagrams of three black hole X-ray binaries observed with Insight-HXMT
• Time Domain Astronomy with the THESEUS Satellite
• X-ray polarization observations of NGC 2110 with IXPE
• Unprecedentedly bright X-ray flaring in Cygnus X-1 observed by INTEGRAL
• Galactic X-ray Transients in the First eROSITA All Sky Survey
• Spectral signature of mass outflow in Two Component Advective Flow Paradigm
• X-ray Polarization of Inverse Compton Scattering by Thermal and Nonthermal Electrons
• Evolution of X-ray and optical rapid variability during the low/hard state in the 2018 outburst of MAXI J1820+070 = ASASSN-18ey
• Rapid far-infrared spectral timing of X-ray binaries with PRIMA
• AT2024lhc and AT2024kmq in the landscape of featureless tidal disruption events
• A New Approach for Testing Einstein's Theory of Gravity Close to Rapidly Spinning Black Holes