Stellar magnetism: empirical trends with age and rotation

Abstract

We investigate how the observed large-scale surface magnetic fields of low-mass stars (~0.1 -- 2 Msun), reconstructed through Zeeman-Doppler imaging (ZDI), vary with age t, rotation and X-ray emission. Our sample consists of 104 magnetic maps of 73 stars, from accreting pre-main sequence to main-sequence objects (1 Myr < t < 10 Gyr). For non-accreting dwarfs we empirically find that the unsigned average large-scale surface field <|Bv|> is related to age as $t^{-0.655\pm 0.045}$. This relation has a similar dependence to that identified by Skumanich (1972), used as the basis for gyrochronology. Likewise, our relation could be used as an age-dating method ("magnetochronology"). The trends with rotation we find for the large-scale stellar magnetism are consistent with the trends found from Zeeman broadening measurements (sensitive to large- and small-scale fields). These similarities indicate that the fields recovered from both techniques are coupled to each other, suggesting that small- and large-scale fields could share the same dynamo field generation processes. For the accreting objects, fewer statistically significant relations are found, with one being a correlation between the unsigned magnetic flux and rotation period. We attribute this to a signature of star-disc interaction, rather than being driven by the dynamo.

arXiv comment15 pages, 7 figures. Accepted to MNRAS

References in corpus (93)

• Improved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics
• The stellar activity-rotation relationship and the evolution of stellar dynamos
• No planet for HD 166435
• On the rotational evolution of solar- and late-type stars, its magnetic origins, and the possibility of stellar gyrochronology
• Magnetic fields of non-degenerate stars
• The Ages of Stars
• The Geneva-Copenhagen Survey of the Solar neighbourhood III. Improved distances, ages, and kinematics
• Large-scale magnetic topologies of late M dwarfs
• Large-scale magnetic topologies of mid-M dwarfs
• Keck Spectra of Pleiades Brown Dwarf Candidates and a Precise Determination of the Lithium Depletion Edge in the Pleiades
• Measured Mass Loss Rates of Solar-like Stars as a Function of Age and Activity
• The Magnetic Fields of Classical T Tauri Stars
• The XMM-Newton Extended Survey of the Taurus Molecular Cloud (XEST)
• Improved angular momentum evolution model for solar-like stars
• Large-scale magnetic topologies of early M dwarfs
• Toroidal versus poloidal magnetic fields in Sun-like stars: a rotation threshold
• Evidence for Magnetic Flux Saturation in Rapidly Rotating M Stars
• NEXXUS: A comprehensive ROSAT survey of coronal X-ray emission among nearby solar-like stars
• A lithium depletion boundary age of 21 Myr for the Beta Pictoris moving group
• Spectroscopy of Very Low Mass Stars and Brown Dwarfs in IC2391: Lithium depletion and Halpha emission
• The Effect of Tidal Inflation Instability on the Mass and Dynamical Evolution of Extrasolar Planets with Ultra-Short Periods
• New Debris Disks Around Young, Low Mass Stars Discovered With The Spitzer Space Telescope
• Magnetospheric accretion on the T Tauri star BP Tauri
• Searching for Star-Planet interactions within the magnetosphere of HD 189733
• The Sun in Time: Activity and Environment
• Observations of Cool-Star Magnetic Fields
• Magnetic cycles of the planet-hosting star tauBootis
• Can we predict the global magnetic topology of a pre-main sequence star from its position in the Hertzsprung-Russell diagram?
• Magnetic cycles of the planet-hosting star Tau Bootis: II. a second magnetic polarity reversal
• Angular Momentum Loss from Cool Stars: An Empirical Expression and Connection to Stellar Activity
• The stable magnetic field of the fullly-convective star V374 Peg
• Chromospheric activity as age indicator
• M-dwarf stellar winds: the effects of realistic magnetic geometry on rotational evolution and planets
• Lithium Depletion of Nearby Young Stellar Associations
• The Age of AB Dor
• Coronal properties of planet-bearing stars
• Magnetospheric accretion and spin-down of the prototypical classical T Tauri star AATau
• Empirical evidence for tidal evolution in transiting planetary systems
• The stellar wind cycles and planetary radio emission of the Tau Boo system
• Young Nearby Loose Associations
• Extrasolar Giant Planets and X-ray Activity
• On the magnetic topology of partially and fully convective stars
• The large-scale magnetic field and poleward mass accretion of the classical T Tauri star TW Hya
• Non-stationary dynamo & magnetospheric accretion processes of the classical T Tauri star V2129 Oph
• The First Extrasolar Planet Discovered with a New Generation High Throughput Doppler Instrument
• Classical T Tauri stars: magnetic fields, coronae, and star-disc interactions
• Magnetic field, differential rotation and activity of the hot-Jupiter hosting star HD 179949
• The magnetic field of the planet-hosting star $\tau$ Bootis
• Surface magnetic fields on two accreting T Tauri stars: CV Cha and CR Cha
• On the Ages of Exoplanet Host Stars
• A small survey of the magnetic fields of planet-host stars
• Testing the Disk Regulation Paradigm with Spitzer Observations. II. A Clear Signature of Star-Disk Interaction in NGC 2264 and the Orion Nebula Cluster
• Magnetometry of the classical T Tauri star GQ Lup: non-stationary dynamos & spin evolution of young Suns
• Evolution of the solar activity over time and effects on planetary atmospheres. II. kappa^1 Ceti, an analog of the Sun when life arose on Earth
• On the origin of [NeII] 12.81 micron emission from pre-main sequence stars: Disks, jets, and accretion
• Are falling planets spinning up their host stars?
• X-ray Emission From Nearby M-dwarfs: the Super-saturation Phenomenon
• Hot Jupiters and the evolution of stellar angular momentum
• A Kine-Chemical Investigation of the AB Dor Moving Group "Stream"
• Long-term magnetic field monitoring of the Sun-like star ξBootis A
• The close classical T Tauri binary V4046 Sgr: Complex magnetic fields & distributed mass accretion
• Theoretical values of convective turnover times and Rossby numbers for solar-like, pre-main sequence stars
• Complex magnetic topology and strong differential rotation on the low-mass T Tauri star V2247 Oph
• RACE-OC Project: Rotation and variability in the epsilon Chamaeleontis, Octans, and Argus stellar associations
• High resolution spectroscopy of Ne II emission from young stellar objects
• Magnetic-field measurements of T Tauri stars in the Orion Nebula cluster
• Magnetospheric accretion on the fully-convective classical T Tauri star DN Tau
• Angular momentum evolution of young low-mass stars and brown dwarfs: observations and theory
• Evolution of X-ray and FUV Disk-Dispersing Radiation Fields
• Direct observation of magnetic cycles in Sun-like stars
• Magnetic fields and differential rotation on the pre-main sequence I: The early-G star HD 141943 - brightness and magnetic topologies
• A polarity reversal in the large-scale magnetic field of the rapidly rotating Sun HD 190771
• On the Age of Stars Harboring Transiting Planets
• Modelling the Hidden Magnetic Field of Low-Mass Stars
• Magnetically Controlled Accretion Flows onto Young Stellar Objects
• Trends in Ultracool Dwarf Magnetism. II. The Inverse Correlation Between X-ray Activity and Rotation as Evidence for a Bimodal Dynamo
• Variable X-ray emission from the accretion shock in the Classical T Tauri Star V2129 Oph
• The CORALIE survey for southern extra-solar planets. X. A Hot Jupiter orbiting HD73256
• A comprehensive examination of the Eps Eri system -- Verification of a 4 micron narrow-band high-contrast imaging approach for planet searches
• Influence of surface stressing on stellar coronae and winds
• Magnetic fields and differential rotation on the pre-main sequence III: The early-G star HD 106506
• The Hercules-Lyra Association revisited New age estimation and multiplicity study
• Simulations of Winds of Weak-Lined T Tauri Stars: The Magnetic Field Geometry and The Influence of the Wind on Giant Planet Migration
• The Coronal Structure of AB Doradus
• On the chromospheric activity of stars with planets
• The Coronal Abundance Anomalies of M Dwarfs
• Results from DROXO. III. Observation, source list and X-ray properties of sources detected in the "Deep Rho Ophiuchi XMM-Newton Observation"
• The contribution of starspots to coronal structure
• Modelling stellar coronae from surface magnetograms: the role of missing magnetic flux
• High Resolution Spectroscopy and Spectropolarimetry of some late F-/early G-type sun-like stars as targets for Zeeman Doppler imaging
• Multiple views of magnetism in cool stars
• Spotting in stars with a low level of activity, cloze to solar activity
• Magnetic braking in young late-type stars: the effect of polar spots

Cited by in corpus (266)

• The Mass-Dependence of Angular Momentum Evolution in Sun-Like Stars
• The active lives of stars: a complete description of rotation and XUV evolution of F, G, K, and M dwarfs
• The Extreme Ultraviolet and X-Ray Sun in Time: High-Energy Evolutionary Tracks of a Solar-Like Star
• Impact of Space Weather on Climate and Habitability of Terrestrial Type Exoplanets
• The effect of magnetic topology on thermally-driven winds: towards a general formulation of the braking law
• Stellar Winds on the Main-Sequence II: the Evolution of Rotation and Winds
• Improved angular momentum evolution model for solar-like stars II. Exploring the mass dependence
• Generalized investigation of the rotation-activity relation: Favouring rotation period instead of Rossby number
• The evolution of surface magnetic fields in young solar-type stars I: the first 250 Myr
• Rotation, differential rotation, and gyrochronology of active Kepler stars
• Magnetism, rotation, and nonthermal emission in cool stars -- Average magnetic field measurements in 292 M dwarfs
• On differential rotation and overshooting in solar-like stars
• First grids of low-mass stellar models and isochrones with self-consistent treatment of rotation : From 0.2 to 1.5 M_\odot at 7 metallicities from PMS to TAMS
• The Evolution of Stellar Rotation and the hydrogen atmospheres of habitable-zone Terrestrial Planets
• The evolution of surface magnetic fields in young solar-type stars II: The early main sequence (250-650 Myr)
• Magnetic fields of M dwarfs
• The evolution of the solar wind
• On the environment surrounding close-in exoplanets
• A path towards understanding the rotation-activity relation of M dwarfs with K2 mission, X-ray and UV data
• Stellar Winds on the Main-Sequence I: Wind Model
• The Magnetic Fields at the Surface of Active Single G-K Giants
• The effects of stellar winds on the magnetospheres and potential habitability of exoplanets
• The Evolution of Flare Activity with Stellar Age
• The connection between stellar activity cycles and magnetic field topology
• Estimating magnetic filling factors from Zeeman-Doppler magnetograms
• The lithium-rotation connection in the 125 Myr-old Pleiades cluster
• The energy budget of stellar magnetic fields
• The Effect of Combined Magnetic Geometries on Thermally Driven Winds II: Dipolar, Quadrupolar and Octupolar Topologies
• Hidden magnetic fields of young suns
• Asteroseismic signatures of evolving internal stellar magnetic fields
• Activity trends in young solar-type stars
• Powering Stellar Magnetism: Energy Transfers in Cyclic Dynamos of Sun-like Stars
• Radiation hydrodynamics simulations of photoevaporation of protoplanetary disks II: Metallicity dependence of UV and X-ray photoevaporation
• The Solar-Stellar Connection
• The GAPS Programme with HARPS-N at TNG. VII. Putting exoplanets in the stellar context: magnetic activity and asteroseismology of $\tau$ Bootis A
• Flares in Open Clusters with K2. II. Pleiades, Hyades, Praesepe, Ruprecht 147, and M67
• Signatures of Strong Magnetization and Metal-Poor Atmosphere for a Neptune-Size Exoplanet
• Coordinated X-ray and Optical observations of Star-Planet Interaction in HD 17156
• Detection of Ongoing Mass Loss from HD 63433c, a Young Mini Neptune
• Stellar Activity and Coronal Heating: an overview of recent results
• Modeling of Magneto-Rotational Stellar Evolution I. Method and first applications
• Studying stellar spin-down with Zeeman-Doppler magnetograms
• The dependence of stellar mass and angular momentum losses on latitude and on active region and dipolar magnetic fields
• MOBSTER -- VI. The crucial influence of rotation on the radio magnetospheres of hot stars
• Flares in Open Clusters with K2. I. M45 (Pleiades), M44 (Praesepe) and M67
• Magnetic cycles in a dynamo simulation of fully convective M-star Proxima Centauri
• Mass Loss Rates from Coronal Mass Ejections: A Predictive Theoretical Model for Solar-Type Stars
• Exoplanets as probes of the winds of host stars: the case of the M dwarf GJ 436
• Escaping Helium from TOI 560.01, a Young Mini Neptune
• Formation of starspots in self-consistent global dynamo models: Polar spots on cool stars
• Predicting radio emission from the newborn hot Jupiter V830 Tau and its host star
• Age dependence of wind properties for solar type stars: a 3d study
• NGTS clusters survey. I. Rotation in the young benchmark open cluster Blanco 1
• Magnetic fields of young solar twins
• Magnetic fields on young, moderately rotating Sun-like stars II. EK Draconis (HD 129333)
• The solar wind in time: a change in the behaviour of older winds?
• Reconstructing the Solar Wind From Its Early History To Current Epoch
• Evolution of atmospheric escape in close-in giant planets and their associated Ly$\alpha$ and H$\alpha$ transit predictions
• Radio emission and mass loss rate limits of four young solar-type stars
• The detectability of radio emission from exoplanets
• Lava Worlds: From Early Earth to Exoplanets
• Impacts of stellar evolution and dynamics on the habitable zone: The role of rotation and magnetic activity
• Could a change in magnetic field geometry cause the break in the wind-activity relation?
• The Effect of Magnetic Variability on Stellar Angular Momentum Loss I: The Solar Wind Torque During Sunspot Cycles 23 & 24
• Simulating the Environment Around Planet-Hosting Stars - I. Coronal Structure
• Magnetic Field of the Eclipsing M Dwarf Binary YY Gem
• The Effect of Combined Magnetic Geometries on Thermally Driven Winds I: Interaction of Dipolar and Quadrupolar Fields
• Observing the simulations: Applying ZDI to 3D non-potential magnetic field simulations
• The fate of close-in planets: tidal or magnetic migration?
• Constraining the evolution of stellar rotation using solar twins
• Mean field models of flux transport dynamo and meridional circulation in the Sun and stars
• Effective induction heating around strongly magnetized stars
• Evolution of star-planet systems under magnetic braking and tidal interaction
• Mass, energy, and momentum capture from stellar winds by magnetized and unmagnetized planets: implications for atmospheric erosion and habitability
• The Effects of Magnetic Fields on Observational Signatures of Atmospheric Escape in Exoplanets: Double Tail Structures
• MOVES I. The evolving magnetic field of the planet-hosting star HD189733
• Starspots and Magnetism: Testing the Activity Paradigm in the Pleiades and M67
• Simulating the Space Weather in the AU Mic System: Stellar Winds and Extreme Coronal Mass Ejections
• What sets the magnetic field strength and cycle period in solar-type stars?
• A Solar cycle correlation of coronal element abundances in Sun-as-a-star observations
• The magnetic strip(s) in the advanced phases of stellar evolution - Theoretical convective turnover timescale and Rossby number for low- and intermediate-mass stars up to the AGB at various metallicities
• Common dynamo scaling in slowly rotating young and evolved stars
• Alfvén-wave driven magnetic rotator winds from low-mass stars I: rotation dependences of magnetic braking and mass-loss rate
• Characterisation of the HD 219134 multi-planet system I. Observations of stellar magnetism, wind, and high-energy flux
• Photometric variability as a proxy for magnetic activity and its dependence on metallicity
• The Far Ultraviolet M-dwarf Evolution Survey. I. The Rotational Evolution of High-Energy Emissions
• A method to estimate stellar ages from kinematical data
• Radiation hydrodynamics simulations of protoplanetary disks: Stellar mass dependence of the disk photoevaporation rate
• Magnetic braking of Sun-like and low-mass stars: Dependence on coronal temperature
• MOVES II. Tuning in to the radio environment of HD189733b
• The open flux evolution of a solar-mass star on the main sequence
• A semi-empirical model for magnetic braking of solar-type stars
• TOI-1759 b: a transiting sub-Neptune around a low mass star characterized with SPIRou and TESS
• The Host Stars of Keplers Habitable Exoplanets: Superflares, Rotation and Activity
• Magnetic and tidal migration of close-in planets. Influence of secular evolution on their population
• The Effects of Starspots on Spectroscopic Mass Estimates of Low-mass Young Stars
• Minimalist coupled evolution model for stellar x-ray activity, rotation, mass loss, and magnetic field
• Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions
• A spectro-polarimetric study of the planet-hosting G dwarf, HD 147513
• On the origin of magnetic fields in stars
• Activity time series of old stars from late F to early K. I. Simulating radial velocity, astrometry, photometry, and chromospheric emission
• MESA models with magnetic braking
• The G+M eclipsing binary V530 Orionis: A stringent test of magnetic stellar evolution models for low-mass stars
• Corona and XUV emission modelling of the Sun and Sun-like stars
• Estimating stellar wind parameters from low-resolution magnetograms
• Surface magnetism of cool stars
• The Evolution of Earth's Magnetosphere During the Solar Main Sequence
• Measuring the magnetic field of young stars using iSHELL observations: BP Tau and V347 Aur
• The Solar Wind in Time II: 3D stellar wind structure and radio emission
• Prominence formation and ejection in cool stars
• The magnetic field vector of the Sun-as-a-star. II. Evolution of the large-scale vector field through activity cycle 24
• The Mean Magnetic Field Strength of CI Tau
• Stellar versus Galactic: The intensity of cosmic rays at the evolving Earth and young exoplanets around Sun-like stars
• The Galactic cosmic ray intensity at the evolving Earth and young exoplanets
• Early science with SPIRou: near-infrared radial velocity and spectropolarimetry of the planet-hosting star HD 189733
• Constraining the parameter space for the Solar Nebula
• Asymmetric MHD Outflows/Jets from Accreting T Tauri Stars
• Evolution of X-ray Activity in <25 Myr Old Pre-Main Sequence Stars
• Universal Scaling Laws for Solar and Stellar Atmospheric Heating
• Magnetic activity evolution of solar-like stars: I. S_ph-Age relation derived from Kepler observations
• Magnetic field and prominences of the young, solar-like, ultra-rapid rotator V530 Per
• From Stellar Coronæ to Gyrochronology: a theoretical and observational exploration
• Zeeman-Doppler imaging of active young solar type stars
• Towards understanding dynamo action in M dwarfs
• Zeeman-Doppler imaging of five young solar-type stars
• Gravity waves in strong magnetic fields
• Magnetic braking with MESA evolutionary models in the single star and LMXB regimes
• The Solar Wind Environment in Time
• Energetic particle activity in AD Leo: Detection of a solar-like type-IV burst
• Stellar Coronal Response to Differential Rotation and Flux Emergence
• Hot Rocks Survey II: The thermal emission of TOI-1468 b reveals a hot bare rock
• Explaining the Observed Relation Between Stellar Activity and Rotation
• On the origin of magnetic fields in stars II: The effect of numerical resolution
• A Comparison Between Physics-based and Polytropic MHD Models for Stellar Coronae and Stellar Winds of Solar Analogs
• Reconstructing the XUV Spectra of Active Sun-like Stars Using Solar Scaling Relations with Magnetic Flux
• Universal Scaling Laws for Solar and Stellar Atmospheric Heating: Catalog of Power-law Index between Solar Activity Proxies and Various Spectral Irradiances
• Influence of the Sun-like magnetic cycle on exoplanetary atmospheric escape
• Connecting the large- and the small-scale magnetic fields of solar-like stars
• Magnetic Activity-Rotation-Age-Mass Relations in Late Pre-main Sequence Stars
• The dipper population of Taurus seen with K2
• Atmospheric electrification in dusty, reactive gases in the solar system and beyond
• The space weather around the exoplanet GJ 436b
• Investigation of coronal properties of X-ray bright G-dwarf stars based on the solar surface magnetic field -- corona relation
• The winds of young Solar-type stars in the Hyades
• A Helicity-Based Method to Infer the CME Magnetic Field Magnitude in Sun and Geospace: Generalization and Extension to Sun-Like and M-Dwarf Stars and Implications for Exoplanet Habitability
• Lambda And: A post-main sequence wind from a solar-mass star
• Magnetic braking of supermassive stars through winds
• A BCool survey of the magnetic fields of planet-hosting solar-type stars
• Rotation and magnetic activity evolution of Sun-like stars
• On the Fast Magnetic Rotator Regime of Stellar Winds
• The ancient main-sequence solar proxy HIP 102152 unveils the activity and rotational fate of our Sun
• Transition from multipolar to dipolar dynamos in stratified systems
• Exploring cycle period and parity of stellar magnetic activity with dynamo modeling
• Rotational dependence of turbulent transport coefficients in global convective dynamo simulations of solar-like stars
• The winds of young Solar-type stars in the Pleiades, AB Doradus, Columba and $\beta$ Pictoris
• Determination of small-scale magnetic fields on Sun-like stars in the near-infrared using CRIRES${}^{+}$
• Dynamo Saturation in Rapidly Rotating Solar-Type Stars
• The Effect of Magnetic Variability on Stellar Angular Momentum Loss II: The Sun, 61 Cygni A, $\epsilon$ Eridani, $\xi$ Bootis A and $\tau$ Bootis A
• Dynamo modelling for cycle variability and occurrence of grand minima in Sun-like stars: Rotation rate dependence
• Electromagnetic induction heating as a driver of volcanic activity on massive rocky planets
• Wavelet analysis of the long-term activity of V833 Tau
• Stellar coronal X-ray emission and surface magnetic flux
• Slingshot prominence evolution for a solar-like star
• Does magnetic field impact tidal dynamics inside the convective zone of low-mass stars along their evolution?
• Numerical quantification of the wind properties of cool main sequence stars
• A Knee-Point in the Rotation-Activity Scaling of Late-type Stars with a Connection to Dynamo Transitions
• EMISSA -- Exploring Millimeter Indicators of Solar-Stellar Activity I. The Initial mm-cm Main Sequence Star Sample
• Star-planet tidal interaction and the limits of gyrochronology
• Magnetic activity and radial velocity filtering of young Suns: The weak-line T Tauri stars Par 1379 and Par 2244
• Measuring stellar magnetic helicity density
• Magnetic field and activity phenomena of the K2 dwarf V471 Tau
• The Space Environment and Atmospheric Joule Heating of the Habitable Zone Exoplanet TOI700-d
• Solar dynamo cycle variations with a rotational period
• Dependence of magnetic cycle parameters on period of rotation in nonlinear solar-type dynamos
• Testing the solar activity paradigm in the context of exoplanet transits
• Further evidence of the link between activity and metallicity using the flaring properties of stars in the Kepler field
• Kepler main-sequence solar-like stars: surface rotation and magnetic-activity evolution
• On Earth's habitability over the Sun's main-sequence history: joint influence of space weather and Earth's magnetic field evolution
• Magnetic field of the eclipsing binary UV Piscium
• Dependence of stellar magnetic activity cycles on rotational period in nonlinear solar-type dynamo
• Giant coronal loops dominate the quiescent X-ray emission in rapidly rotating M stars
• Weak magnetic field, solid-envelope rotation, and wave-induced N-enrichment in the SPB star $\zeta$ Cassiopeiae
• Impact of anti-solar differential rotation in mean-field solar-type dynamos -- Exploring possible magnetic cycles in slowly rotating stars
• The Occurrence Rate of Quiescent Radio Emission for Ultracool Dwarfs using a Generalized Semi-Analytical Bayesian Framework
• The energy budget of stellar magnetic fields: comparing non-potential simulations and observations
• The energetic particle environment of a GJ 436 b-like planet
• Transition of latitudinal differential rotation as a possible cause of weakened magnetic braking of solar-type stars
• Zeeman Doppler Imaging of ksi Boo A and B
• Evolution of helium triplet transits of close-in gas giants orbiting K-dwarfs
• On the Evolution of Rotational Modulation Amplitude in Solar-mass Main-sequence Stars
• Assessing the capability of a model-based stellar XUV estimation
• Determination of Starspot Covering Fraction as a function of Stellar Age from Observational Data
• Star formation history of Canis Major OB1 - II. A bimodal X-ray population revealed by XMM-Newton
• Stellar activity and planetary atmosphere evolution in tight binary star systems
• Revisiting the cycle-rotation connection for late-type stars
• Charting nearby stellar systems: The intensity of Galactic cosmic rays for a sample of solar-type stars
• Multi-waveband detection of quasi-periodic pulsations in a stellar flare on EK Draconis observed by XMM-Newton
• Star-Planet Interactions: A Computational View
• Evidence for Centrifugal Breakout around the Young M Dwarf TIC 234284556
• The strong suppression of Galactic cosmic rays reaching AU Mic b, c and Prox Cen b
• Short-term variations of surface magnetism and prominences of the young Sun-like star V530 Per
• Accounting for Differential Rotation in Calculations of the Sun's Angular Momentum-loss Rate
• Coronal Loops with Different Metallicities and Generalized RTV Scaling Laws
• X-ray Evidence for a Pole-Dominated Corona on AB Dor
• Stellar magnetic activity and Star-Planet Interactions (invited review)
• EMISSA -- Exploring Millimetre Indicators of Solar-Stellar Activity II. Towards a robust indicator of stellar activity
• Exploring the short-term variability of H$\alpha$ and H$\beta$ emissions in a sample of M dwarfs
• The magnetic future of the Sun
• Understanding the angular momentum evolution of T Tauri and Herbig Ae/Be stars
• TATOO: a tidal-chronology standalone tool to estimate the age of massive close-in planetary systems
• Contemporaneous Observations of $H\alpha$ Luminosities and Photometric Amplitudes for M Dwarfs
• What governs the spin distribution of very young < 1 Myr low mass stars
• Galactic cosmic ray propagation through M dwarf planetary systems
• V772 Cas: an ellipsoidal HgMn star in an eclipsing binary
• Stellar age dependence of the nonextensive magnetic braking index: a test for the open cluster $\alpha$Per
• Estimations and scaling laws for stellar magnetic fields
• Rotational evolution of young-to-old stars with data-driven three-dimensional wind models
• The Primordial Solar wind as a Sculptor of Terrestrial Planet Formation
• Testing the Rossby Paradigm: Weakened Magnetic Braking in early K-type Stars
• Catching the wisps: Stellar mass-loss limits from low-frequency radio observations
• Convective Differential Rotation in Stars and Planets II: Observational and Numerical Tests
• Stellar wind impact on early atmospheres around unmagnetized Earth-like planets
• The Direct Mid-Infrared Detectability of Habitable-zone Exoplanets Around Nearby Stars
• Stellar Coronal and Wind Models: Impact on Exoplanets
• Uniform Reanalysis of JWST MIRI 15μm Exoplanet Eclipse Observations using Frame-Normalized Principal Component Analysis
• Simulating stellar coronal rain and slingshot prominences
• Magnetic field generation in PMS stars with and without radiative core
• Helium escape signatures are generally strongest during younger ages but this age dependence is lost in the diversity of observed exoplanets
• Field linkage and magnetic helicity density
• Star-Crossed Lovers DI Tau A and B: Orbit Characterization and Physical Properties Determination
• The effect of turbulence on the angular momentum of the solar wind
• Different types of star-planet interactions
• The Evolution of the Solar-Stellar Activity
• The changing transit shape of TOI-3884 b
• Jet formation in post-AGB binaries: Confronting cold magnetohydrodynamic disc wind wind models with observations
• Planetary system architectures with low-mass inner planets: Direct imaging exploration of mature systems beyond 1 au
• NIRwave: A wave-turbulence-driven solar wind model constrained by PSP observations
• Evolution of Earth-like extended exospheres orbiting solar-like stars
• Dynamical model for spindown of solar-type stars
• Stellar X-rays and magnetic activity in 3D MHD coronal models
• Cosmic ray ionisation of a post-impact early Earth atmosphere: Solar cosmic ray ionisation must be considered in origin-of-life scenarios
• The VISCACHA Survey: XIII. The extended main-sequence turn-off in intermediate-age low-mass clusters
• Magnetic activity on the young Sun: a case study of EK Draconis
• Solar Atmospheric Magnetic Energy Coupling: Broad Plasma Conditions and Spectrum Regimes
• Stellar magnetic activity and exoplanets
• Large-scale magnetic fields and anomalies of chemical composition of stellar coronae
• Comparison of solar multifrequency microwave data with other solar indices for understanding solar and stellar microwave data
• The long-term evolution of stellar activity
• The evolution of surface magnetic fields in young solar-type stars
• Radio prospects of extrasolar aurorae polaris as a probe of planetary magnetism
• Surface activity of a Rossby sequence of cool Hyades stars
• A study of the electrostatic properties of the interiors of low-mass stars: Possible implications for the observed rotational properties
• Global simulations of stellar dynamos
• Near-critical magnetic fields in Kepler red giants
• The impact of disk-locking on convective turnover times of low-mass pre-main sequence and main sequence stars
• Inactive longitude and superflare in the active single-lined pre-main sequence binary V2279 Cyg
• Spectroscopic Characterization of LOFAR Radio-emitting M dwarfs
• The effects of stellar activity cycles on planetary atmospheric escape and the HeI 1083nm transit signature
• Stellar cycle variability in Mount Wilson stars and dynamo models: Rotation rate and dynamo number dependency
• Upper Limits on Planet-Induced GHz Radio Emission from Inactive M Dwarfs
• The winds of young Solar-type stars in Coma Berenices and Hercules-Lyra
• Magnetic Activity of Pre-main Sequence Stars near the Stellar-Substellar Boundary
• Role of non-thermal processes in the quiescent and active millimeter spectrum of a young M dwarf
• X-ray Super-Flares From Pre-Main Sequence Stars: Flare Modeling
• Simulated Effects of Radioactive Elements on Magnetic Evolution and Atmospheric Mass Loss of Earth-like Planets
• Incorporating magnetic field observations in wind models of low-mass stars