Probing the interior physics of stars through asteroseismology

Abstract

Yearslong time series of high-precision brightness measurements have been assembled for thousands of stars with telescopes operating in space. Such data have allowed astronomers to measure the physics of stellar interiors via nonradial oscillations, opening a new avenue to study the stars in the Universe. Asteroseismology, the interpretation of the characteristics of oscillation modes in terms of the physical properties of the stellar interior, brought entirely new insights in how stars rotate and how they build up their chemistry throughout their evolution. Data-driven space asteroseismology delivered a drastic increase in the reliability of computer models mimicking the evolution of stars born with a variety of masses and metallicities. Such models are critical ingredients for modern physics as a whole, because they are used throughout various contemporary and multidisciplinary research fields in space science, including the search for life outside the solar system, archaeological studies of the Milky Way, and the study of single and binary supernova progenitors, among which are future gravitational wave sources. The specific role and potential of asteroseismology for those modern research fields are illustrated. The review concludes with current limitations of asteroseismology and highlights how they can be overcome with ongoing and future large infrastructures for survey astronomy combined with new theoretical research in the era of high-performance computing. This review presents results obtained through major community efforts over the past decade. These breakthroughs were achieved in a collaborative and inclusive spirit that is characteristic of the asteroseismology community. The review's aim is to make this research field accessible to graduate students and readers coming from other fields of physics, with incentives to join future applications in this domain of astrophysics.

69 pages, 1 table, 19 figures (downgraded in resolution to meet the arXiv limits). Accepted for publication in Reviews of Modern Physics. Author's version based on a proof prepared by the publisher (Journal publication is foreseen in March 2021)

References in corpus (182)

• Modules for Experiments in Stellar Astrophysics (MESA)
• Binary interaction dominates the evolution of massive stars
• Modules for Experiments in Stellar Astrophysics (MESA): Pulsating Variable Stars, Rotation, Convective Boundaries, and Energy Conservation
• The K2 Mission: Characterization and Early results
• Slowing the Spins of Stellar Cores
• Correcting stellar oscillation frequencies for near-surface effects
• 4MOST: Project overview and information for the First Call for Proposals
• Standing on the shoulders of Dwarfs: the Kepler asteroseismic LEGACY sample II - radii, masses, and ages
• A spin-down clock for cool stars from observations of a 2.5-billion-year-old cluster
• The connection between stellar granulation and oscillation as seen by the Kepler mission
• Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes
• Standing on the shoulders of Dwarfs: the $Kepler$ asteroseismic LEGACY sample I - oscillation mode parameters
• Age determination for 269 $Gaia$ DR2 Open Clusters
• CoRoT reveals a magnetic activity cycle in a Sun-like star
• Probing the properties of convective cores through g modes: high-order g modes in SPB and gamma Doradus stars
• Asteroseismic measurement of surface-to-core rotation in a main sequence A star, KIC 11145123
• A new correction of stellar oscillation frequencies for near-surface effects
• Mixed modes in red giants: a window on stellar evolution
• The interior rotation of a sample of gamma Doradus stars from ensemble modelling of their gravity mode period spacings
• Angular momentum transport by heat-driven g-modes in slowly pulsating B stars
• Automated supervised classification of variable stars I. Methodology
• Testing the asteroseismic scaling relations for Red Giants with Eclipsing Binaries Observed by Kepler
• Young [$\alpha$/Fe]-enhanced stars discovered by CoRoT and APOGEE: What is their origin?
• White Dwarf Rotation as a Function of Mass and a Dichotomy of Mode Linewidths: Kepler Observations of 27 Pulsating DA White Dwarfs Through K2 Campaign 8
• Asteroseismic measurement of slow, nearly-uniform surface-to-core rotation in the main sequence F star KIC 9244992
• Asteroseismology of solar-type stars
• {\em Gaia}-derived luminosities of {\em Kepler} A/F stars and the pulsator fraction across the δ Scuti instability strip
• Asteroseismology for "à la carte" stellar age-dating and weighing: Age and mass of the CoRoT exoplanet host HD 52265
• The Distances to Open Clusters from Main-Sequence Fitting. III. Improved Accuracy with Empirically Calibrated Isochrones
• Low-frequency gravity waves in blue supergiants revealed by high-precision space photometry
• Acoustic oscillations of rapidly rotating polytropic stars. II. Effects of the Coriolis and centrifugal accelerations
• Signatures of internal rotation discovered in the Kepler data of five slowly pulsating B stars
• An asteroseismic signature of helium ionization
• Asteroseismology and Interferometry
• A unifying explanation of complex frequency spectra of gamma Dor, SPB and Be stars: combination frequencies and highly non-sinusoidal light curves
• Heartbeat Stars, Tidally Excited Oscillations, and Resonance Locking
• The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars
• A new asteroseismic diagnostic for internal rotation in $\gamma$ Doradus stars
• Impact on asteroseismic analyses of regular gaps in Kepler data
• The asteroseismic potential of TESS: exoplanet-host stars
• Statistical properties of a sample of periodically variable B-type supergiants - Evidence for opacity-driven gravity-mode oscillations
• Theory and evidence of global Rossby waves in upper main-sequence stars: r-mode oscillations in many Kepler stars
• DIAMONDS: a new Bayesian Nested Sampling tool. Application to Peak Bagging of solar-like oscillations
• Angular Momentum Transport via Internal Gravity Waves in Evolving Stars
• Most Detects G- and P-Modes in the B Supergiant HD 163899 (B2Ib/II)
• Acoustic oscillations in rapidly rotating polytropic stars I. Effects of the centrifugal distortion
• Oscillating K giants with the WIRE satellite: determination of their asteroseismic masses
• Very regular high-frequency pulsation modes in young intermediate-mass stars
• HD 181068: A Red Giant in a Triply-Eclipsing Compact Hierarchical Triple System
• Variability of OB stars from TESS southern Sectors 1-13 and high-resolution IACOB and OWN spectroscopy
• Accurate p-mode measurements of the G0V metal-rich CoRoT target HD 52265
• Three-Dimensional Simulations of Massive Stars: I. Wave Generation and Propagation
• Photometric detection of internal gravity waves in upper main-sequence stars. II. Combined TESS photometry and high-resolution spectroscopy
• Bayesian peak bagging analysis of 19 low-mass low-luminosity red giants observed with Kepler
• On the Chemical Mixing Induced by Internal Gravity Waves (IGW)
• The mass discrepancy in intermediate- and high-mass eclipsing binaries: the need for higher convective core masses
• Asteroseismic masses, ages, and core properties of $\gamma$ Doradus stars using gravito-inertial dipole modes and spectroscopy
• Non-radial oscillations in M-giant semi-regular variables: Stellar models and Kepler observations
• Mixing by overshooting and rotation in intermediate mass stars
• Diverse Variability of O and B Stars Revealed from 2-minute Cadence Light Curves in Sectors 1 and 2 of the TESS Mission: Selection of an Asteroseismic Sample
• Structural glitches near the cores of red giants revealed by oscillations in g-mode period spacings from stellar models
• Fundamental Parameters of Main-Sequence Stars in an Instant with Machine Learning
• The dependence of convective core overshooting on stellar mass: reality check, and additional evidence
• Solar-like oscillations with low amplitude in the CoRoT target HD 181906
• Gravity-mode pulsations in subdwarf B stars: a critical test of stellar opacity
• The K2 Galactic Archaeology Program Data Release 1: Asteroseismic results from Campaign 1
• The interior angular momentum of core hydrogen burning stars from gravity-mode oscillations
• Theoretical seismology in 3D : nonlinear simulations of internal gravity waves in solar-like stars
• Gravity modes in rapidly rotating stars. Limits of perturbative methods
• KIC 10526294: a slowly rotating B star with rotationally split, quasi-equally spaced gravity modes
• Testing the radius scaling relation with $Gaia$ DR2 in the $Kepler$ field
• Angular momentum redistribution by mixed modes in evolved low-mass stars. II. Spin-down of the core of red giants induced by mixed modes
• Dipole modes with depressed amplitudes in red giants are mixed modes
• Asteroseismology of evolved stars to constrain the internal transport of angular momentum II. Test of a revised prescription for transport by the Tayler instability
• Period spacings of $\gamma$ Doradus pulsators in the \textit{Kepler} field: Rossby and gravity modes in 82 stars
• The BRITE Constellation nanosatellite mission: Testing, commissioning and operations
• The Asteroseismic Target List (ATL) for solar-like oscillators observed in 2-minute cadence with the Transiting Exoplanet Survey Satellite (TESS)
• Gravity-mode period spacings and near-core rotation rates of 611 $\gamma$ Doradus stars with \textit{Kepler}
• Tidally Trapped Pulsations in a close binary star system discovered by TESS
• Spectrum and amplitudes of internal gravity waves excited by penetrative convection in solar-type stars
• Solar-like oscillations in a massive star
• BRITE-Constellation high-precision time-dependent photometry of the early-O-type supergiant $\zeta$ Puppis unveils the photospheric drivers of its small- and large-scale wind structures
• Seismic evidence for near solid-body rotation in two Kepler subgiants and implications for angular momentum transport
• Theoretical power spectra of mixed modes in low mass red giant stars
• Stochastic excitation of non-radial modes I. High-angular-degree p modes
• On the surface physics affecting solar oscillation frequencies
• Echography of young stars reveals their evolution
• First evidence of inertial modes in $\gamma$ Doradus stars: The core rotation revealed
• MOST Detects g-Modes in the Late-Type be Star beta CMi (B8Ve)
• Systematic search for stellar pulsators in the eclipsing binaries observed by Kepler
• Fully compressible simulations of waves and core convection in main-sequence stars
• Discovery of tidally-perturbed pulsations in the eclipsing binary U Gru: a pioneering system for tidal asteroseismology
• Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2
• Angular momentum redistribution by mixed modes in evolved low-mass stars. I. Theoretical formalism
• Revisiting the impact of stellar magnetic activity on the detectability of solar-like oscillations by Kepler
• Period spacings in red giants; III. Coupling factors of mixed modes
• Asteroseismology revealing trapped modes in KIC 10553698A
• Radial and Nonradial Oscillation Modes in Rapidly Rotating Stars
• The Aarhus Red Giants Challenge I: Stellar structures in the red giant branch phase
• Damping rates of solar-like oscillations across the HR diagram. Theoretical calculations confronted to CoRoT and Kepler observations
• Period spacings of gravity modes in rapidly rotating magnetic stars I. Axisymmetric fossil field with poloidal and toroidal components
• The single-sided pulsator CO~Camelopardalis
• KIC 4142768: An Evolved Gamma Doradus/Delta Scuti Hybrid Pulsating Eclipsing Binary with Tidally Excited Oscillations
• Interpretation of the BRITE oscillation data of the hybrid pulsator $\nu$ Eridani: a call for the modification of stellar opacities
• Signatures of nonlinear mode interactions in the pulsating hot B subdwarf star KIC 10139564
• Seismic measurement of the locations of the base of convection zone and helium ionization zone for stars in the {\it Kepler} seismic LEGACY sample
• KIC 8164262: a Heartbeat Star Showing Tidally Induced Pulsations with Resonant Locking
• KIC 3749404: A heartbeat Star with Rapid Apsidal Advance Indicative of a Tertiary Component
• Discovery of $\beta$ Cep pulsations in the eclipsing binary V453 Cygni
• Asteroseismology of luminous red giants with Kepler I: Long Period Variables with radial and non-radial modes
• A model of rotating convection in stellar and planetary interiors: I - convective penetration
• Extended main-sequence turnoffs in the double cluster $h$ and $\chi$ Persei: The complex role of stellar rotation
• MOST detects SPBe pulsations in HD 127756 & HD 217543: Asteroseismic rotation rates independent of vsini
• Discovery of the new slowly pulsating B star HD 163830 (B5II/III) from MOST spacebased photometry
• A Search for Red Giant Solar-like Oscillations in All Kepler Data
• Comparing the observational instability regions for pulsating pre-main sequence and classical $\delta$ Scuti stars
• A realistic two-dimensional model of Altair
• The asteroseismic surface effect from a grid of 3D convection simulations. I. Frequency shifts from convective expansion of stellar atmospheres
• The treatment of mixing in core helium burning models -- III. Suppressing core breathing pulses with a new constraint on overshoot
• Tidally Induced Pulsations in Kepler Eclipsing Binary KIC 3230227
• Model-independent measurement of internal stellar structure in 16 Cygni A and B
• Analytical modelling of period spacings across the HR diagram
• The radius and mass of the subgiant star bet Hyi from interferometry and asteroseismology
• Precision asteroseismology of the pulsating white dwarf GD 1212 using a two-wheel-controlled Kepler spacecraft
• The new Toulouse-Geneva Stellar Evolution Code including radiative accelerations of heavy elements
• Transport of angular momentum by stochastically excited waves as an explanation for the outburst of the rapidly rotating Be star HD49330
• Detecting axisymmetric magnetic fields using gravity modes in intermediate-mass stars
• Period spacings of gravity modes in rapidly rotating magnetic stars II. The case of an oblique dipolar fossil magnetic field
• Disappearance of the extended main sequence turn-off in intermediate age clusters as a consequence of magnetic braking
• Tidally Excited Oscillations in Heartbeat Binary Stars: Pulsation Phases and Mode Identification
• Asteroseismic versus Gaia distances: a first comparison
• Coupling 1D stellar evolution with 3D-hydrodynamical simulations on-the-fly II: Stellar Evolution and Asteroseismic Applications
• Accelerated Tidal Circularization Via Resonance Locking in KIC 8164262
• The Aarhus red giants challenge II. Stellar oscillations in the red giant branch phase
• HD 183648: a Kepler eclipsing binary with anomalous ellipsoidal variations and a pulsating component
• On the interpretation of echelle diagrams for solar-like oscillations. Effect of centrifugal distortion
• A seismic scaling relation for stellar age
• Asteroseismic modeling of gravity modes in slowly rotating A/F stars with radiative levitation
• The Curious Case of KOI 4: Confirming Kepler's First Exoplanet
• The Helium Abundance of NGC 6791 from Modeling of Stellar Oscillations
• Convective boundary mixing in low- and intermediate-mass stars I. Core properties from pressure-mode asteroseismology
• Helium settling in F stars: constraining turbulent mixing using observed helium glitch signature
• How accurate are stellar ages based on stellar models? II. The impact of asteroseismology
• Combining BRITE and ground-based photometry for the Beta Cephei star Nu Eridani: impact on photometric pulsation mode identification and detection of several g modes
• Effect of a strong magnetic field on gravity-mode period spacings in red giant stars
• Critical angular velocity and anisotropic mass loss of rotating stars with radiation-driven winds
• Testing stellar evolution models with the retired A star HD 185351
• Isochrone-cloud fitting of the extended Main-Sequence Turn-Off of young clusters
• Asteroseismology of massive stars with the TESS mission: the runaway Beta Cep pulsator PHL 346 = HN Aqr
• A Theoretical Study of Acoustic Glitches in Low-Mass Main-Sequence Stars
• On the recent parametric determination of an asteroseismological model for the DBV star KIC 08626021
• Latitudinal differential rotation in the solar analogues 16 Cyg A and B
• Modeling Convective Core Overshoot and Diffusion in Procyon Constrained by Asteroseismic Data
• CoRoT 105906206: a short-period and totally eclipsing binary with a Delta Scuti type pulsator
• New $\beta$ Cep pulsators discovered with K2 space photometry
• HD 24355 observed by the Kepler K2 mission: A rapidly oscillating Ap star pulsating in a distorted quadrupole mode
• Short Term Variability of Evolved Massive Stars with TESS II: A New Class of Cool, Pulsating Supergiants
• Rotating Convective Core Excites Non-Radial Pulsations to Cause Rotational Modulations in Early-Type Stars
• Core-Envelope Coupling in Intermediate-Mass Core-Helium Burning Stars
• The blue-edge problem of the V1093 Her instability strip revisited using evolutionary models with atomic diffusion
• A model of rotating convection in stellar and planetary interiors: II -- gravito-inertial wave generation
• A seismic scaling relation for stellar age II: The red giant branch
• Probing the structure of Kepler ZZ Ceti stars with full evolutionary models-based asteroseismology
• MOST photometry of the roAp star 10 Aql
• Discovery of hybrid $\gamma$ Dor and $\delta$ Sct pulsations in BD+18 4914 through MOST spacebased photometry
• The Traditional Approximation of Rotation including the centrifugal acceleration for slightly deformed stars
• A Mass-accreting Gamma Doradus Pulsator with a Synchronized Core in Kepler Eclipsing Binary KIC 7385478
• The K2 Bright Star Survey I: Methodology and Data Release
• Limits on Mode Coherence in Pulsating DA White Dwarfs Due to a Non-static Convection Zone
• Period spacing of gravity modes strongly affected by rotation. Going beyond the traditional approximation
• Influence of magnetic activity on the determination of stellar parameters through asteroseismology
• MOST light-curve analysis of the gamma Dor pulsator HR 8799, showing resonances and amplitude variations
• Signatures of magnetic activity: On the relation between stellar properties and p-mode frequency variations
• Mending the structural surface effect of 1D stellar structure models with non-solar metallicities based on interpolated 3D envelopes
• The amplitude of solar p-mode oscillations from three-dimensional convection simulations
• Tidal Asteroseismology: Possible Evidence of Non-linear Mode Coupling in an Equilibrium State in Kepler Eclipsing Binary KIC 3230227
• Chemical mixing in low mass stars: I. Rotation against atomic diffusion including radiative accelerations
• Damping rates and frequency corrections of Kepler LEGACY stars
• Massive Star Asteroseismology in Action
• Robo-AO Kepler Asteroseismic Survey. II. Do Stellar Companions Inhibit Stellar Oscillations?
• Low-degree mixed modes in red giant stars with moderate core magnetic fields
• Using the phase shift to asymptotically characterize the dipolar mixed modes in post-main-sequence stars

Cited by in corpus (185)

• Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia EDR3 stars brighter than G=18.5
• Internal mixing of rotating stars inferred from dipole gravity modes
• FIRE-3: Updated Stellar Evolution Models, Yields, & Microphysics and Fitting Functions for Applications in Galaxy Simulations
• Galactic seismology: the evolving "phase spiral" after the Sagittarius dwarf impact
• First-Principles Equation of State Database for Warm Dense Matter Computation
• Overview of the LAMOST survey in the first decade
• Stellar labels for hot stars from low-resolution spectra - I. the HotPayne method and results for 330,000 stars from LAMOST DR6
• Solar inertial modes: Observations, identification, and diagnostic promise
• Rotation Periods, Inclinations, and Obliquities of Cool Stars Hosting Directly Imaged Substellar Companions: Spin-Orbit Misalignments are Common
• Constraining stellar evolution theory with asteroseismology of $\gamma$ Doradus stars using deep learning
• Probing the temperature gradient in the core boundary layer of stars with gravito-inertial modes: the case of KIC7760680
• On the Origin of Stochastic, Low-Frequency Photometric Variability in Massive Stars
• Gaia Data Release 3: Pulsations in main sequence OBAF-type stars
• An all-sky sample of intermediate- to high-mass OBA-type eclipsing binaries observed by TESS
• Asteroseismic inference of the near-core magnetic field strength in the main sequence B star HD 43317
• The effect of tides on near-core rotation: analysis of 35 Kepler $\gamma$ Doradus stars in eclipsing and spectroscopic binaries
• Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the $TESS$ Continuous Viewing Zones and beyond
• Discovery of $\beta$ Cep pulsations in the eclipsing binary V453 Cygni
• Axion Astrophysics
• Convective boundary mixing in main-sequence stars: theory and empirical constraints
• Revisiting bright delta Scuti stars and their period-luminosity relation with TESS and Gaia DR3
• The CubeSpec space mission. I. Asteroseismology of massive stars from time series optical spectroscopy: science requirements and target list prioritisation
• High-mass pulsators in eclipsing binaries observed using TESS
• White dwarfs as Physics laboratories: lights and shadows
• The BlackGEM telescope array I: Overview
• The ZTF Source Classification Project: I. Methods and Infrastructure
• KIC5950759: a high-amplitude $\delta$ Sct star with amplitude and frequency modulation near the terminal age main sequence
• A comparison of the dynamical and model-derived parameters of the pulsating eclipsing binary KIC9850387
• Internal rotation and inclinations of slowly pulsating B stars: Evidence of interior angular momentum transport
• SPYGLASS. III. The Fornax-Horologium Association and its Traceback History within the Austral Complex
• Confronting sparse Gaia DR3 photometry with TESS for a sample of around 60,000 OBAF-type pulsators
• Cosmic nucleosynthesis: a multi-messenger challenge
• Detection of period-spacing patterns due to the gravity modes of rotating dwarfs in the TESS southern continuous viewing zone
• A homogeneous spectroscopic analysis of a Kepler legacy sample of dwarfs for gravity-mode asteroseismology
• Asteroseismology of the young open cluster NGC 2516 I: Photometric and spectroscopic observations
• Astrophysical properties of 15062 Gaia DR3 gravity-mode pulsators: pulsation amplitudes, rotation, and spectral line broadening
• Predictions for gravity-mode periods and surface abundances in intermediate-mass dwarfs from shear mixing and radiative levitation
• Angular momentum transport by magnetic fields in main sequence stars with Gamma Doradus pulsators
• Asymmetries of frequency splittings of dipolar mixed modes: a window on the topology of deep magnetic fields
• Asteroseismic g-mode period spacings in strongly magnetic rotating stars
• Asteroseismic analysis of variable hot subdwarf stars observed with TESS I. The mean g-mode period spacings in hot subdwarf B stars
• The IACOB project IX. Building a modern empirical database of Galactic O9-B9 supergiants: sample selection, description, and completeness
• Magnetic signatures on mixed-mode frequencies. II. Period spacings as a probe of the internal magnetism of red giants
• Rossby numbers and stiffness values inferred from gravity-mode asteroseismology of rotating F- and B-type dwarfs: consequences for mixing, transport, magnetism, and convective penetration
• On the impact of the structural surface effect on global stellar properties and asteroseismic analyses
• The initial spin distribution of B-type stars revealed by the split main sequences of young star clusters
• Pulsational instability of pre-main sequence models from accreting protostars. I. Constraining the input physics for accretion with spectroscopic parameters and stellar pulsations
• The effect of the centrifugal acceleration on period spacings of gravito-inertial modes in intermediate-mass stars
• Eclipsing Systems with Pulsating Components (Types β Cep, δ Sct, γ Dor or Red Giant) in the Era of High-Accuracy Space Data
• 3D stellar evolution: hydrodynamic simulations of a complete burning phase in a massive star
• Detecting deep axisymmetric toroidal magnetic fields in stars. The traditional approximation of rotation for differentially rotating deep spherical shells with a general azimuthal magnetic field
• Dynamics in a stellar convective layer and at its boundary: Comparison of five 3D hydrodynamics codes
• The traditional approximation of rotation for rapidly rotating stars and planets. I. The impact of strong deformation
• Internal rotation and buoyancy travel time of 60 gamma Doradus stars from uninterrupted TESS light curves spanning 352 days
• Photometric detection of internal gravity waves in upper main-sequence stars. III. Comparison of amplitude spectrum fitting and Gaussian process regression using celerite2
• Multidimensional low-Mach number time-implicit hydrodynamic simulations of convective helium shell burning in a massive star
• PlatoSim: An end-to-end PLATO camera simulator for modelling high-precision space-based photometry
• Pulsating B stars in the Scorpius-Centaurus Association with TESS
• Age-dating the young open cluster UBC 1 with g-mode asteroseismology, gyrochronology, and isochrone fitting
• Expanding the frontiers of cool-dwarf asteroseismology with ESPRESSO. Detection of solar-like oscillations in the K5 dwarf $\epsilon$ Indi
• Characterization of the variability in the O+B eclipsing binary HD 165246
• Tidally perturbed g-mode pulsations in a sample of close eclipsing binaries
• The traditional approximation of rotation for rapidly rotating stars and planets. II. Deformation and differential rotation
• TIC 308396022: a $\delta$ Scuti--$\gamma$ Doradus hybrid with large-amplitude radial fundamental mode and regular g-mode period spacing
• Acoustic Bound States in the Continuum in Coupled Helmholtz Resonators
• Asteroseismic Inference of the Central Structure in a Subgiant Star
• Astroconformer: The Prospects of Analyzing Stellar Light Curves with Transformer-Based Deep Learning Models
• On the feasibility of structure inversions for gravity-mode pulsators
• One-third of Sun-like stars are born with misaligned planet-forming disks
• The imprint of star formation on stellar pulsations
• Mode identification and ensemble asteroseismology of 119 $\beta$ Cep stars detected by Gaia light curves and monitored by TESS
• Unveiling $\delta$ Scuti and $\gamma$ Doradus Hybrid Pulsation of HD 53166 and HD 53349 Plus Rich Frequencies in HD 52788 -- Catalogs of 70552 $\delta$ Sct and 8080 $\gamma$ Dor
• An efficient tidal dissipation mechanism via stellar magnetic fields
• Tidally Perturbed Oblique Pulsations in the Hierarchical Triple System V1031 Orionis
• Multiscale entropy analysis of astronomical time series. Discovering subclusters of hybrid pulsators
• Analysis of high-resolution FEROS spectroscopy for a sample of variable B-type stars assembled from TESS photometry
• The Occurrence and Impact of Carbon-Oxygen Shell Mergers in Massive Stars
• A rapidly evolving high-amplitude $\delta$ Scuti star crossing the Hertzsprung Gap
• Multi-campaign Asteroseismic Analysis of eight Solar-like pulsating stars observed by the K2 mission
• Polarimetric detection of nonradial oscillation modes in the beta Cephei star beta Crucis
• Gaia BH1 and BH2 -- evolutionary models with overshooting of the black hole progenitors within the present-day binary separation
• Helioseismic inference of the solar radiative opacity
• The Pre-main Sequence: Challenges and Prospects for Asteroseismology
• New DA white dwarf models for asteroseismology of ZZ Ceti stars
• The ESO UVES/FEROS Large Programs of TESS OB pulsators. I. Global stellar parameters from high-resolution spectroscopy
• V456 Cyg: An eclipsing binary with tidally perturbed g-mode pulsations
• Discovery, TESS Characterization, and Modeling of Pulsations in the Extremely Low Mass White Dwarf GD 278
• Asteroseismic Study of Subgiants and Giants of the Open Cluster M67 using Kepler/K2: Expanded Sample and Precise Masses
• Precise Evolutionary Asteroseismology of High-Amplitude δ Scuti Star AE Ursae Majoris
• Pulsating H-deficient WDs and pre-WDs observed with TESS: V. Discovery of two new DBV pulsators, WD J152738.4-450207.4 and WD 1708-871, and asteroseismology of the already known DBV stars PG 1351+489, EC 20058-5234, and EC 04207-4748
• Identifying 850 delta Scuti pulsators in a narrow Gaia colour range with TESS 10-minute full-frame images
• Semi-Supervised Classification and Clustering Analysis for Variable Stars
• A theoretic analysis of magnetoactive GES-based turbulent solar plasma instability
• FX UMa: A New Heartbeat Binary System with Linear and Non-linear Tidal Oscillations and delta Sct Pulsations
• The Pre-He White Dwarfs in Eclipsing Binaries. IV. WASP 1814+48 with Multiperiodic Pulsations
• The near-core rotation of HD 112429: a gamma Doradus star with TESS photometry and legacy spectroscopy
• Investigation of the Nature of the B[e] Star CI Cam in the Optical Range
• Toward fully compressible numerical simulations of stellar magneto-convection with the RAMSES code
• Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS -- IV. Discovery of two new GW Vir stars: TIC0403800675 and TIC1989122424
• Turbulent dynamo action and its effects on the mixing at the convective boundary of an idealized oxygen-burning shell
• Asteroseismic age constraints on the open cluster NGC 2477 using oscillating stars identified with TESS FFI
• Modeling coexisting GSF and shear instabilities in rotating stars
• Differentiable Optics with dLux I: Deep calibration of Flat Field and Phase Retrieval with Automatic Differentiation
• Effect of Rotation on Wave Mixing in Intermediate Mass Stars
• Detection of Tidally Excited Oscillations in Kepler Heartbeat Stars
• Mode coupling coefficients between the convective core and radiative envelope of $\gamma$Doradus and slowly pulsating B stars
• Non-linear Three-mode Coupling of Gravity Modes in Rotating Slowly Pulsating B Stars: Stationary Solutions and Modeling Potential
• Resonant Mode Coupling in $\delta$ Scuti Stars
• Stellar age determination in the Mass-Luminosity Plane
• Acoustic modes in M67 cluster stars trace deepening convective envelopes
• Turbulent gas-rich discs at high redshift: origin of thick stellar discs through 3D 'baryon sloshing'
• Gaia/GSP-spec spectroscopic properties of gamma Doradus pulsators
• Weighing stars from birth to death: mass determination methods across the HRD
• Investigating the eccentricity distribution of transiting, long-period giant planets
• Asteroseismology of the heartbeat star KIC 5006817
• Effects of inner crusts on $g$-mode oscillations in neutron stars
• The Astrophysical Variance in Gaia-RVS Spectra
• In search of gravity mode signatures in main sequence solar-type stars observed by Kepler
• Asteroseismology of the young open cluster NGC 2516 II. Constraining cluster age using gravity-mode pulsators
• The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data
• MOCKA -- A PLATO mock asteroseismic catalogue: Simulations for gravity-mode oscillators
• Exploring the convective core of the high-amplitude $\delta$ Scuti star TIC 120857354 with asteroseismology
• Asteroseismology with PBjam 2.0: measuring dipole mode frequencies in coupling regimes from main sequence to low-luminosity red giant stars
• Influence of the magnetic activity cycle on mean density and acoustic radius inversions
• Performance of high-order Godunov-type methods in simulations of astrophysical low Mach number flows
• Non-linear excitation of low frequency modes by overstable convective modes in rotating stars
• HD 42477: coupled r modes, g modes and a p mode in an A0Vnne star
• Thermal-timescale accretion does not always yield critical rotation in mass gainers
• Exploring the internal rotation of the extremely low-mass He-core white dwarf GD 278 with TESS asteroseismology
• KIC 4150611: A quadruply eclipsing heptuple star system with a g-mode period-spacing pattern Eclipse modelling of the triple and spectroscopic analysis
• Mixing due to internal gravity waves can explain the CNO surface abundances of B-type detached eclipsing binaries and single stars
• Nucleon Short-Range Correlations and High-Momentum Dynamics: Implications on the Equation of State of Dense Matter
• Frequency separation ratios do not suppress magnetic activity effects in solar-like stars
• Learning novel representations of variable sources from multi-modal $\text{Gaia}$ data via autoencoders
• Beyond MESA Defaults: The Impact of Structural Resolution Uncertainty in p-mode Asteroseismology
• Probing stellar rotation in the Pleiades with gravity-mode pulsators
• Hot subdwarf stars from the Hamburg Quasar Survey
• Distinguishing super-Nyquist frequencies via their temporal variation in $\gamma$ Doradus stars from continuous photometry
• On the Geometry of the Near-Core Magnetic Field in Massive Stars
• Twenty-three New Heartbeat Star Systems Discovered Based on TESS Data
• Properties of observable mixed inertial and gravito-inertial modes in γ Doradus stars
• Pulsation in TESS Objects of Interest
• Neutrinos and Asteroseismology of Stars over the Helium Flash
• Solar-like oscillations and ellipsoidal variations in TESS observations of the binary 12 Boötis
• Foam: A Python package for forward asteroseismic modelling of gravity modes
• The oscillation properties of the Blue Large Amplitude Pulsators (BLAPs): relative change rate of periods, excitations, and period relations
• Updated modelling and refined absolute parameters of the oscillating eclipsing binary AS Eri
• Asteroseismic modelling of main-sequence solar-like stars and Kepler exoplanet host stars with the FICO procedure I. Catalogue of fundamental stellar properties
• Discovery of $\delta$ Sct Components in Eclipsing Binary Systems IQ CMa, AW Men and W Vol
• Asteroseismic detection of an internal magnetic field in the B0.5V pulsator HD 192575
• KIC 10855535: An elegant Delta Scuti pulsator with Amplitude and Phase Modulation
• Dynamics of azimuthal thermoacoustic modes in imperfectly symmetric annular geometries
• KIC 4150611: A quadruply eclipsing heptuple star system with a g-mode period-spacing pattern Asteroseismic modelling of the g-mode period-spacing pattern
• Characterizing bright $\delta$ Scuti pulsators using TESS lightcurves
• Asteroseismology of sz lyn using multi-band high time resolution photometry from ground and space
• Exploring the unexpected: Disharmonized harmonic pulsation modes in high-amplitude $\delta$ Scuti stars
• Calibration of the [C/N] and [Y/Mg] chemical clocks with asteroseismic ages from the TESS space mission
• Nuclear astrophysics
• Probing the internal magnetism of stars using asymptotic magneto-asteroseismology
• Eclipse mapping study of the eclipsing binary KIC~3858884 with hybrid $\delta$~Sct/$\gamma$~Dor component
• Matching seismic masses for RR Lyrae-type and oscillating red horizontal-branch stars in M4
• Asteroseismology
• A self-consistent numerical model of internal wave-induced mean flow oscillations in polar geometry
• Automated all-sky detection of γ Doradus / δ Scuti hybrids in TESS data from positive unlabelled (PU) learning
• PLATO Hare-and-Hounds exercise: Asteroseismic model fitting of main-sequence solar-like pulsators
• Exploring Late Stellar Evolution in the Era of Large Surveys: Machine Learning Prospects for Hot Subdwarfs and White Dwarfs
• KIC 3868420: A high-amplitude $\delta$ Scuti-$\gamma$ Dor hybrid star crossing the Hertzsprung gap
• Towards a systematic treatment of observational uncertainties in forward asteroseismic modelling of gravity-mode pulsators
• Binarity at LOw Metallicity (BLOeM): massive star variability revealed using a novel software tool for point-spread function fitting of TESS images
• Perspectives on the Physics of Late-Type Stars from Beyond Low Earth Orbit, the Moon and Mars
• Orbital and Pulsation Analysis of 42 Heartbeat Stars Discovered in TESS Data
• Predicting Stellar Parameters of Massive Stars from Light Curves with Machine Learning
• Isochrone-cloud fitting and asteroseismology of the Kepler open cluster NGC6866
• Harmonics as a Hidden Window into the Turbulent Convective Envelope of non-Blazhko RRab Stars
• Zeta-Payne: a fully automated spectrum analysis algorithm for the Milky Way Mapper program of the SDSS-V survey
• The effect of near-core mixing on rejuvenation and the asteroseismic properties of massive accretors
• One size does not fit all: Evidence for a range of mixing efficiencies in stellar evolution calculations
• Pulsation and Rotation of the EL CVn-type Eclipsing Binary 1SWASP J024743.37-251549.2
• New scaling relations from MESA models for mass and radius of subgiant stars: application to Kepler targets
• A summary of instruments proposed for observing pulsating variables from the Mt. Abu Observatory
• Fast optical variability in Supergiant X-ray binaries
• Asteroseismic Analysis of a Red Giant KIC 9145955 by Including the Small-scale Magnetic Fields in the Atmosphere
• A magnetic field detection in the massive O-type bright giant 63 Oph
• Amplitude and frequency modulation of super-Nyquist frequency from Kepler photometric sampling
• The symphony of pulsations and binarity among massive stars using HERMES spectroscopy and TESS photometry