MERLIN observations of relativistic ejections from GRS 1915+105

Abstract

We present high resolution MERLIN radio images of multiple relativistic ejections from GRS 1915+105 in 1997 October / November. The observations were made at a time of complex radio behaviour, corresponding to multiple optically-thin outbursts and several days of rapid radio flux oscillations. The radio imaging resolved four major ejection events from the system. As previously reported from earlier VLA observations of the source, we observe apparent superluminal motions resulting from intrinsically relativistic motions of the ejecta. However, our measured proper motions are significantly greater than those observed on larger angular scales with the VLA. Under the assumption of an intrinsically symmetric ejection, we can place an upper limit on the distance to GRS 1915+105 of 11.2 +/- 0.8 kpc. Solutions for the velocities unambiguously require a higher intrinsic speed by about 0.1c than that derived from the earlier VLA observations, whilst the angle to the line-of-sight is not found to be significantly different. At a distance of 11 kpc, we obtain solutions of v = 0.98 (-0.05,+0.02)c and theta = 66 +/- 2 degrees. The jet also appears to be curved on a scale which corresponds to a period of around 7 days. We observe significant evolution of the linear polarisation of the approaching component, with large rotations in position angle and a general decrease in fractional polarisation. The power input into the formation of the jet is very large, >10^38 erg/s at 11 kpc for a pair plasma. If the plasma contains a cold proton for each electron, then the mass outflow rate, >10^18 g/sec is comparable to inflow rates previously derived from X-ray spectral fits.

14 pages, 7 figures. Accepted for publication in MNRAS

References in corpus (8)

• First Results from the All-Sky Monitor on the Rossi X-ray Timing Explorer
• An unstable central disk in the superluminal black-hole X-ray binary GRS 1915+105
• A unified model for the spectral variability in GRS 1915+105
• Evidence for a Disk-Jet Interaction in the Microquasar GRS 1915+105
• Rapid infrared flares in GRS 1915+105 : evidence for infrared synchrotron emission
• Infrared synchrotron oscillations in GRS 1915+105
• Multi-Wavelength Monitoring of GRS 1915+105
• GRS 1915+105: the flux ratio of twin radio clouds as a measure of asymmetry between counter jets

Cited by in corpus (290)

• Towards a unified model for black hole X-ray binary jets
• A fundamental plane of black hole activity
• Sources of Relativistic Jets in the Galaxy
• A universal radio/X-ray correlation in low/hard state black hole binaries
• The Black Hole Mass Distribution in the Galaxy
• The Spin of the Near-Extreme Kerr Black Hole GRS 1915+105
• Powerful jets from black hole X-ray binaries in Low/Hard X-ray states
• BlackCAT: A catalogue of stellar-mass black holes in X-ray transients
• GRS 1915+105 and the Disc-Jet Coupling in Accreting Black Hole Systems
• A relativistic jet from Cygnus X-1 in the low/hard X-ray state
• WATCHDOG: A Comprehensive All-Sky Database of Galactic Black Hole X-ray Binaries
• Quenching of the radio jet during the X-ray high state of GX 339-4
• Black Hole Spin via Continuum Fitting and the Role of Spin in Powering Transient Jets
• The distances to Galactic low-mass X-ray binaries: consequences for black hole luminosities and kicks
• An unusually massive stellar black hole in the Galaxy
• AU-Scale Synchrotron Jets and Superluminal Ejecta in GRS 1915+105
• A Parallax Distance to the Microquasar GRS 1915+105 and a Revised Estimate of its Black Hole Mass
• Measuring the Spins of Accreting Black Holes
• Large-Scale, Decelerating, Relativistic X-ray Jets from the Microquasar XTE J1550-654
• A Reconnection Switch to Trigger Gamma-Ray Burst Jet Dissipation
• Magnetic Driving of Relativistic Outflows in Active Galactic Nuclei. I. Interpretation of Parsec-Scale Accelerations
• Investigating stellar-mass black hole kicks
• Mass Measurements of Stellar and Intermediate Mass Black-Holes
• Observational Evidence for a Correlation Between Jet Power and Black Hole Spin
• The Masses and Spins of Neutron Stars and Stellar-Mass Black Holes
• Population X: Are the super-Eddington X-ray sources beamed jets in microblazars or intermediate mass black holes?
• Hard X-ray states and radio emission in GRS 1915+105
• The Fundamental Plane of Accretion Onto Black Holes with Dynamical Masses
• The Chandra HETGS and RXTE view of GRS 1915+105
• High resolution Chandra HETG and RXTE observations of GRS 1915+105 : A hot disk atmosphere & cold gas enriched in Iron and Silicon
• The Co-ordinated Radio and Infrared Survey for High Mass Star Formation (The CORNISH Survey) - I. Survey Design
• A powerful bursting radio source towards the Galactic Centre
• Radio Emission from an Ultraluminous X-Ray Source
• A One-sided, Highly Relativistic Jet from Cygnus X-3
• Sco X-1: The Evolution and Nature of the Twin Compact Radio Lobes
• Orbital, precessional and flaring variability of Cygnus X-1
• Jet-dominated advective systems: radio and X-ray luminosity dependence on the accretion rate
• GRS 1915+105: The brightest Galactic black hole
• The Physics of the 'Heartbeat' State of GRS 1915+105
• NuSTAR Spectroscopy of GRS 1915+105: Disk Reflection, Spin, and Connections to Jets
• Tracing the power-law component in the energy spectrum of black hole candidates as a function of the QPO frequency
• Disc-jet coupling in the 2009 outburst of the black hole candidate H1743-322
• The radio luminosity of persistent X-ray binaries
• Cosmic Rays from Microquasars: a Narrow Component to the CR Spectrum?
• A Magnetohydrodynamic Model for the Formation of Episodic Jets
• Luminosity function, sizes and FR dichotomy of radio-loud AGN
• Discovery of X-ray Jets in the Microquasar H 1743-322
• On the peak radio and X-ray emission from neutron star and black hole candidate X-ray transients
• A radio parallax to the black hole X-ray binary MAXI J1820+070
• Radiation pressure instability driven variability in the accreting black holes
• Jet Power and Black Hole Spin: Testing an Empirical Relationship and Using it to Predict the Spins of Six Black Holes
• Identification of the donor in the X-ray binary GRS 1915+105
• Hot accretion flow in black hole binaries: a link connecting X-rays to the infrared
• A Precessing Ring Model for Low-Frequency Quasi-periodic Oscillations
• A transient large-scale relativistic radio jet from GX 339-4
• Hints for a fast precessing relativistic radio jet in LS I +61 303
• Disk-jet coupling in the 2017/2018 outburst of the Galactic black hole candidate X-ray binary MAXI J1535-571
• The Disk-Jet Connection in Microquasars and AGN
• Black hole spin in GRS 1915+105
• Measuring the Spin of GRS 1915+105 with Relativistic Disk Reflection
• Opening angles, Lorentz factors and confinement of X-ray binary jets
• The not-so-massive black hole in the microquasar GRS1915+105
• A Swift survey of accretion onto stellar-mass black holes
• Initial low/hard state, multiple jet ejections and X-ray/radio correlations during the outburst of XTE J1859+226
• Probing Micro-quasars with TeV Neutrinos
• The rotational broadening and the mass of the donor star of GRS 1915+105
• The variability plane of accreting compact objects
• Observational constraints on the powering mechanism of transient relativistic jets
• Radio Lobe Dynamics and the Environment of Microquasars
• AstroSat/LAXPC reveals the high energy variability of GRS 1915+105 in the chi class
• Coupling between the accreting corona and the relativistic jet in the micro quasar GRS 1915+105
• Extreme Jet Ejections from the Black Hole X-ray Binary V404 Cygni
• Repetitive Patterns in Rapid Optical Variations in the Nearby Black-hole Binary V404 Cygni
• Particle acceleration in astrophysical jets
• Black Hole Powered Nebulae and a Case Study of the Ultraluminous X-ray Source IC342 X-1
• Characterizing a new class of variability in GRS 1915+105 with simultaneous INTEGRAL/RXTE observations
• The black hole transient MAXI J1348-630: evolution of the compact and transient jets during its 2019/2020 outburst
• On the origin of the various types of radio emission in GRS 1915+105
• Evidence for a relativistic iron line in GRS 1915+105
• A Model for Emission from Jets in X-ray Binaries: Consequences of a Single Acceleration Episode
• The role of magnetic reconnection on jet/accretion disk systems
• State Transitions in Bright Galactic X-ray Binaries: Luminosities Span by Two Orders of Magnitude
• GRS 1915+105: the distance, radiative processes and energy-dependent variability
• Uses and limitations of relativistic jet proper motions: lessons from galactic microquasars
• Giant repeated ejections from GRS 1915+105
• Radio Emission and the Timing Properties of the Hard X-ray State of GRS 1915+105
• Radio monitoring of the hard state jets in the 2011 outburst of MAXI J1836-194
• Composition, collimation, contamination: the jet of Cygnus X-1
• X-Ray Jet Emission from the Black Hole X-Ray Binary XTE J1550-564 with Chandra in 2000
• X-Ray and Near-Infrared Observations of GX 339-4 in the Low/Hard State with Suzaku and IRSF
• X-ray and radio variability in the low luminosity Active Galactic Nucleus NGC 7213
• Suzaku Observation of GRS 1915+105: Evolution of Accretion Disc Structure during Limit-Cycle Oscillation
• Energy and time-lag spectra of black-hole systems in the low state
• Simultaneous multi-wavelength observations of GRS 1915+105
• Unveiling recurrent jets of the ULX Holmberg II X-1: evidence for a massive stellar-mass black hole?
• Revision of the properties of the GRS 1915+105 jets: Clues from the large-scale structure
• Two years of INTEGRAL monitoring of GRS 1915+105 Part 1: multiwavelength coverage with INTEGRAL, RXTE, and the Ryle radio Telescope
• Steady jets from radiatively efficient hard states in GRS 1915+105
• A Comptonization Model for Phase Lag Variability in GRS 1915+105
• On the optical extinction and distance of GRS 1915+105
• Relativistic X-ray jets from the black hole X-ray binary MAXI J1820+070
• The Varying Kinematics of Multiple Ejecta from the Black Hole X-ray Binary MAXI J1820+070
• XTE J1752-223 in outburst: a persistent radio jet, dramatic flaring, multiple ejections and linear polarisation
• The obscured X-ray binaries V404 Cyg, Cyg X-3, V4641 Sgr, and GRS 1915+105
• An Obscured, Seyfert-2-like State of the Stellar-mass Black Hole GRS 1915+105 Caused by Failed Disk Winds
• Microarcsecond Astrometry using the SKA
• Radio Emission from GRO J1655-40 during the 1994 Jet Ejection Episodes
• Ejection of the inner accretion disk in GRS 1915+105: the magnetic rubber-band effect
• The Mass of the Black Hole in the X-ray Binary Nova Muscae 1991
• A ULX microquasar in NGC 5408?
• A highly polarised radio jet during the 1998 outburst of the black hole transient XTE J1748-288
• Phase-resolved spectroscopy of a quasi-periodic oscillation in the black hole X-ray binary GRS 1915+105 with NICER and NuSTAR
• Observations of a radio-bright, X-ray obscured GRS 1915+105
• Variable circular polarisation associated with relativistic ejections from GRS 1915+105
• Rapid compact jet quenching in the Galactic black hole candidate X-ray binary MAXI J1535-571
• Multiple ejections during the 1975 outburst of A0620-00
• The evolving properties of the corona of GRS 1915+105: A spectral-timing perspective through variable-Comptonisation modelling
• Polarised infrared emission from X-ray binary jets
• Faint Infrared Flares from the Microquasar GRS 1915+105
• Estimating the kinetic luminosity function of jets from Galactic X-ray binaries
• The multi-wavelength polarization of Cygnus X-1
• Resolved, expanding jets in the Galactic black hole candidate XTE J1908+094
• The evolving polarised jet of black hole candidate Swift J1745-26
• Discovery of circularly polarised radio emission from SS 433
• The low or retrograde spin of the first extragalactic microquasar: implications for Blandford-Znajek powering of jets
• On the two types of steady hard X-ray states of GRS 1915+105
• Spectral differences between the radio-loud and radio-quiet low-hard states of GRS 1915+105: possible detection of synchrotron radiation in X-rays
• The balance of power: accretion and feedback in stellar mass black holes
• A decelerating jet observed by the EVN and VLBA in the X-ray transient XTE J1752-223
• Slim Disks with Transition Regions and Applications to Microquasars and Narrow Line Seyfert 1 Galaxies
• Blandford-Znajek mechanism in black holes in alternative theories of gravity
• Observational evidence for mass ejection during soft X-ray dips in GRS1915+105
• A weak compact jet in a soft state of Cygnus X-1
• CH Cygni I: Observational Evidence for a Disk-Jet Connection
• High-Energy Aspects of Astrophysical Jets
• On the nature of the break in the X-ray luminosity function of low-mass X-ray binaries
• A Radio Monitoring Survey of Ultra-Luminous X-Ray Sources
• A NICER View of a Highly-Absorbed Flare in GRS 1915+105
• Study of the Largest Multiwavelength Campaign of the Microquasar GRS 1915+105
• The first polarimetric signatures of infrared jets in X-ray binaries
• Comparison of time/phase lags in the hard state and plateau state of GRS 1915+105
• A search for possible interactions between ejections from GRS 1915+105 and the surrounding interstellar medium
• Why is IGR J17091-3624 so faint? Constraints on distance, mass, and spin from `phase-resolved' spectroscopy of the `heartbeat' oscillations
• A Link Between X-ray Emission Lines and Radio Jets in 4U 1630-47?
• The XMM-Newton View of GRS1915+105
• Modeling the kinematics of the decelerating jets from the black hole X-ray binary MAXI J1348$-$630
• Spectral, polarisation and time-lag properties of GRS 1915+105 radio oscillations
• Variations in emission from episodic plasmoid ejecta around black holes
• Radio Spectral Index Analysis and Classes of Ejection in LS I +61 303
• Black Hole Spin in X-ray Binaries: Giving Uncertainties an $f$
• Disk-Wind Connection During the Heartbeats of GRS 1915+105
• Difficulties of Quantitative Tests of the Kerr-Hypothesis with X-Ray Observations of Mass Accreting Black Holes
• External shock model for the large-scale, relativistic X-ray jets from the microquasar XTE J1550-564
• A Statistical Study on the Low-Frequency QPO Amplitude Spectrum and Amplitude in GRS 1915+105
• A Temporal Analysis Indicates a Mildly Relativistic Compact Jet in GRS~1915+105
• Mapping Jet-ISM Interactions in X-ray Binaries with ALMA: A GRS 1915$+$105 Case Study
• Accretion Disc Wind Variability in the States of the Microquasar GRS 1915+105
• Photoionization instability of the Fe K absorbing plasma in the neutron star transient AX J1745.6-2901
• Exploring the Long-Term Evolution of GRS 1915+105
• The complex behaviour of the microquasar GRS 1915+105 in the rho class observed with BeppoSAX. II: Time-resolved spectral analysis
• Astrometric observations of X-ray binaries using very long baseline interferometry
• Resolved Jets and Long-Period Black Hole X-ray Novae
• Evidence for deceleration in the radio jets of GRS1915+105?
• Long-term multi-wavelength studies of GRS 1915+105 I. A high-energy and mid-infrared focus with RXTE, INTEGRAL, and Spitzer
• The case for jets in cataclysmic variables
• Simultaneous radio and X-ray observations of Galactic Centre low mass X-ray binaries
• Detection of a Series of X-ray Dips Associated with a Radio Flare in GRS 1915+105
• First INTEGRAL observations of GRS 1915+105
• Energetic and Broad Band Spectral Distribution of Emission from Astronomical Jets
• Transient Relativistic Ejections and Stationary Core in XTE J1752-223
• Disk-Jet Connection in the Microquasar GRS 1915+105 and IR and Radio Emission
• Chandra Observations of the Nucleus of M33
• Evolving Morphology of the Large-Scale Relativistic Jets from XTE J1550-564
• Testing the Kerr black hole hypothesis with the continuum-fitting and the iron line methods: the case of GRS 1915+105
• Opacity effects and shock-in-jet modelling of low-level activity in Cygnus X-3
• Evidence for local mass accretion rate variations in the disc of GRS 1915+105
• General relativistic rotational energy extraction from black holes-accretion disk systems
• The minimum jet power and equipartition
• A magnetic reconnection model for quasi-periodic oscillations in black hole systems
• ALMA/NICER observations of GRS 1915+105 indicate a return to a hard state
• Multi-wavelength environment of the Galactic globular cluster Terzan 5
• A decade of high-resolution radio observations of GRS 1915+105
• A "coronal-mass-ejection'' model for flares in Sagittarius A*
• Time-Dependent Synchrotron and Compton Spectra from Jets of Microquasars
• Evidence for Doppler-Shifted Iron Emission Lines in Black Hole Candidate 4U 1630-47
• The jet kinetic power, distance and inclination of GRS 1915+105
• Quasar jet emission model applied to the microquasar GRS 1915+105
• Wideband Study of the Brightest Black Hole X-ray Binary 4U 1543-47 in the 2021 Outburst: Signature of Disk-Wind Regulated Accretion
• Thermal Comptonization in GRS 1915+105
• The decline and fall of GRS 1915+105: the end is nigh?
• Sub-second periodic radio oscillations in a microquasar
• Millisecond Imaging of Radio Transients with the Pocket Correlator
• A Systematic Study on Energy Dependence of Quasi-Periodic Oscillation Frequency in GRS 1915+105
• Bhjet: a public multi-zone, steady state jet + thermal corona spectral model
• QPO frequencies and mass-outflow rates in black hole powered galactic microquasars
• X-ray Polarimetry as a Tool to Measure the Black Hole Spin in Microquasars: Simulations of IXPE Capabilities
• The mass of the black hole in GRS 1915+105: new constraints from IR spectroscopy
• Precision astrometry of pulsars and other compact radio sources in the globular cluster M15
• The Relationship Between X-ray Luminosity and Major Flare Launching in GRS 1915+105
• Characterizing the radio--X-ray connection in GRS 1915+105
• Detection of a Radio Bubble around the Ultraluminous X-ray Source Holmberg IX X-1
• Relating Kerr SMBHs in Active Galactic Nuclei to RAD configurations
• Spectral modeling of the three spectral states of the Galactic microquasar GRS 1915+105
• Component of energy flow from supercritical accretion disks around rotating stellar mass black holes
• MAXI J1848-015: The First Detection of Relativistically Moving Outflows from a Globular Cluster X-ray Binary
• Connection between accretion disk and superluminal radio jets and the role of radio plateau state in GRS 1915+105
• Proper motion in lensed radio jets at redshift 3: a possible dual super-massive black hole system in the early Universe
• Using SKA to observe relativistic jets from X-ray binary systems
• Comprehensive coverage of particle acceleration and kinetic feedback from the stellar mass black hole V404 Cygni
• A model for electromagnetic extraction of rotational energy and formation of accretion-powered jets in radio galaxies
• RXTE/ASM and Swift/BAT Observations of Spectral Transitions in Bright X-ray Binaries in 2005-2010
• Wavelet analysis of the transient QPOs in MAXI J1535$-$571 with Insight-HXMT
• First e-VLBI observations of GRS 1915+105
• Constraining possible variations of the fine structure constant in strong gravitational fields with the K$\alpha$ iron line
• Studies of the Origin of High-Frequency Quasi-Periodic Oscillations of Mass Accreting Black Holes in X-ray Binaries with Next-Generation X-ray Telescopes
• Variable Doppler shifts of the thermal wind absorption lines in low-mass X-ray binaries
• Observations of Rapid Disk-Jet Interaction in the Microquasar GRS 1915+105
• Mid-Infrared observations of GRS 1915+105 during plateau and flaring states
• MeerKAT discovers a jet-driven bow shock near GRS 1915+105. How an invisible large-scale jet sculpts a microquasar's environment
• Is the plateau state in GRS 1915+105 equivalent to canonical hard states?
• Energetics of jets from X-ray binaries
• A multiple-beam CLEAN for imaging intra-day variable radio sources
• A Lack of Radio Emission from Neutron Star Low Mass X-ray Binaries
• Circularly polarised radio emission from GRS 1915+105 and other X-ray binaries
• The evolution of the high-frequency variability in the black hole candidate GRS 1915+105 as seen by RXTE
• Excess sub-millimetre emission from GRS 1915+105
• On the Mass-Donating Star in GRS 1915+105
• Radio/X-ray Correlation in the Mini-Outburts of Black Hole X-ray Transient GRS 1739--278
• Delving into the depths of NGC 3783 with XRISM III. Birth of an ultrafast outflow during a soft flare
• Testing the Keplerian disk hypothesis using X-ray reflection spectroscopy
• Thermal spectra of thin accretion disks of finite thickness around Kerr black holes
• Disc-corona interaction in the heartbeat state of GRS 1915+105
• Rapid variability of the compact radio sources in Arp220. Evidence for a population of microblazars?
• Episodic Jets from Black Hole Accretion Disks
• Using the bispectrum to probe radio X-ray correlations in GRS 1915+105
• A timing view of the heartbeat state of GRS 1915+105
• Images and Spectra of Time Dependent Two Component Advective Flow in Presence of Outflows
• A statistical analysis of the "heartbeat" behaviour of GRS 1915+105
• Understanding the periodicities in radio and GeV emission from LS I+61303
• On the harmonics of the low-frequency quasi-periodic oscillation in GRS 1915+105
• Estimating the Jet Power of Mrk\,231 During the 2017-2018 Flare
• X-ray Spectral Analysis of the Steady States of GRS 1915+105
• Discovery of a radio transient in M81
• Microquasars: summary and outlook
• The mass, luminosity and mass-loss rate of the donor of the V1487 Aql/GRS 1915+105 binary system
• Identification of a 12-17 day timescale in X-ray observations of GRS 1915+105
• Models of the Compact Jet in GRS 1915+105
• A Multi-Component Analysis Indicates a Positronic Major Flare in GRS 1915+105
• HST/NICMOS Observations of Fast Infrared Flickering in the Microquasar GRS 1915+105
• Microquasar jet-cocoon systems as PeVatrons
• Phase-Resolved Timing Analysis of GRS 1915+105 in Its ρ State
• Comprehensive Radio Monitoring of the Black Hole X-ray Binary Swift J1727.8$-$1613 during its 2023$-$2024 Outburst
• Methods for detection and analysis of weak radio sources with single-dish radio telescopes
• The black hole spin in GRS 1915+105, revisited
• Evidence for Synchrotron Bubbles from GRS 1915+105
• Multidimensional simulations of magnetic field amplification and electron acceleration to near-energy equipartition with ions by a mildly relativistic quasi-parallel plasma collision
• A jet-dominated model for a broad-band spectral energy distribution of the nearby low-luminosity active galactic nucleus in M94
• Accretion Disc Evolution in GRO J1655-40 and LMC X-3 with Relativistic and Non-Relativistic Disc Models
• Modelling Oscillations in the Jet Emission from Microquasar GRS 1915+105
• GRS 1915+105 as a Galactic Analog of a Fanaroff-Riley II Quasar
• Theoretical thermal X-ray spectra of relativistic MHD jets
• Calibrated Estimates of the Energy in Major Flares of GRS 1915+105
• Evidence of mutually exclusive outflow forms from a black hole X-ray binary
• The Bulk Flow Velocity and Acceleration of the Inner Jet in M\,87
• A Disk--Jet interaction model for the X--Ray Variability in Microquasars
• MeerKAT radio detection of the Galactic black hole candidate Swift J1842.5-1124 during its 2020 outburst
• Discrete and Continuous Ejection Models of the Radio Source Associated with GW170817
• An accretion model for the growth of the central black hole associated with ionization instability in quasars
• The Energetics of Launching the Most Powerful Jets in Quasars: A Study of 3C82
• Infrared interferometry to spatially and spectrally resolve jets in X-ray binaries
• A search for signatures of interactions of X-ray binary outflows with their environments with ALMA
• High-resolution radio observations of X-ray binaries
• Is GRS 1915+105 a microquasar?
• Probing Black Hole Magnetic Fields with QED
• The Accretion-Ejection Connection in the Black Hole X-ray Binary MAXI J1820$+$070
• Dimming GRS 1915+105 observed with NICER and Insight--HXMT
• A large misalignment between continuous jet and discrete ejecta in microquasar GRS 1915+105 during its obscured phase
• Radio/X-ray correlations and variability in the X-ray binary LS I +61°303
• Evidence of Elevated X-Ray Absorption Before and During Major Flare Ejections in GRS 1915+105
• An attempt to identify the extended synchrotron structure associated with the micro-quasar GRS 1915+105
• The Accretion Flow - Discrete Ejection Connection in GRS 1915+105
• Transient jet ejections associated with limit-cycle behaviors in the very high state of black hole binaries
• Multiple relativistic outbursts of GRS 1915+105: radio emission and internal shocks
• Exploring the accretion-ejection geometry of GRS 1915+105 in the obscured state with future X-ray spectro-polarimetry
• TeV gamma-ray spectral spikes produced by magnetic reconnection in blazar jets: the case of the 2014 high state of Markarian 501
• Twin jets as a potential distance detector
• Three modes of long wavelength flaring from GRS 1915+105: implications for jet formation
• High energy power-law tail in X-ray binaries spectrum and bulk Comptonization due to a conical outflow from a disk
• Fermi-LAT detection of extended gamma-ray emission in the vicinity of SNR G045.7$-$00.4: evidence for escaping cosmic rays interacting with the surrounding molecular clouds
• Observational Biases and Improved Modelling of Off-axis Relativistic Jets