Resonance lines of C IV and N V form out to 316 solar radii in the wind of an O-type star, favoring a beta-law velocity exponent of 0.5 over the usual 0.8.
Title resolution pending
12 Pith papers cite this work. Polarity classification is still indexing.
12
Pith papers citing it
representative citing papers
Speckle imaging of 81 RR Lyrae stars detects 10 likely bound companions at 20-220 AU separations, yielding a binary fraction estimate above 12 percent.
MESA binary models demonstrate that Case C Roche-lobe overflow in 10-20 Msun donors with 1000-2700 Rsun separations produces CSM matching interacting SNe and accounts for ~13% of CCSN progenitors.
New envelope binding energies derived from PARSEC stellar tracks alter compact binary merger rate densities by over an order of magnitude when used in population synthesis.
N-body modeling indicates Gaia BH3 formed as an exchange binary via dynamical interactions in the ED-2 progenitor cluster.
Viscous evolution models show circumbinary discs from binary mass transfer reach 0.07-0.20 solar masses and can explain dense CSM around fast-evolving Type Ibc SNe and FBOTs.
MIST provides a new publicly available grid of solar-scaled stellar isochrones and evolutionary tracks computed self-consistently with MESA from pre-main sequence through advanced stages for masses 0.1-300 solar masses and metallicities -2 to 0.5.
Late-time radio observations of Type IIn and II-L supernovae show a range of CSM densities and mass-loss rates, with detections supporting a continuum between subtypes driven by recent dense material rather than long-term mass loss.
Photometric study identifies 137 PMS stars with median accretion rate 8.0×10^{-9} M⊙/yr in the NGC 346 periphery, showing correlation between accretion properties and distance to hot massive stars.
BM Cas is an evolved Algol or post-Algol system in which the A supergiant primary fills its Roche lobe and the undetected secondary may be more massive, with the stars having had intermediate initial masses.
Resolving the inner few AU in protostellar disk simulations yields complete tidal disruption of migrating fragments and shorter, sharper accretion outbursts than coarser 30 AU models.
Rotating stellar models initialized with observed velocity distributions yield modestly lower initial mass estimates for SN II progenitors than non-rotating models, with an upper limit of 20.4 solar masses.
citing papers explorer
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First measurement of wind line formation regions in an early O-type star
Resonance lines of C IV and N V form out to 316 solar radii in the wind of an O-type star, favoring a beta-law velocity exponent of 0.5 over the usual 0.8.
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Finding the elusive RR Lyrae companions via speckle imaging
Speckle imaging of 81 RR Lyrae stars detects 10 likely bound companions at 20-220 AU separations, yielding a binary fraction estimate above 12 percent.
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Interacting Binary Stars as Progenitors for Interacting Supernovae
MESA binary models demonstrate that Case C Roche-lobe overflow in 10-20 Msun donors with 1000-2700 Rsun separations produces CSM matching interacting SNe and accounts for ~13% of CCSN progenitors.
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The impact of envelope binding energies on the merger rate density of binary compact objects
New envelope binding energies derived from PARSEC stellar tracks alter compact binary merger rate densities by over an order of magnitude when used in population synthesis.
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$N$-body modelling of the ED-2 stream progenitor shows Gaia BH3's formation involved dynamical interactions
N-body modeling indicates Gaia BH3 formed as an exchange binary via dynamical interactions in the ED-2 progenitor cluster.
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Circumbinary Discs as the Origin of Circumstellar Material around Interacting H-poor Supernovae and Fast Blue Optical Transients
Viscous evolution models show circumbinary discs from binary mass transfer reach 0.07-0.20 solar masses and can explain dense CSM around fast-evolving Type Ibc SNe and FBOTs.
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MESA Isochrones and Stellar Tracks (MIST). I: Solar-Scaled Models
MIST provides a new publicly available grid of solar-scaled stellar isochrones and evolutionary tracks computed self-consistently with MESA from pre-main sequence through advanced stages for masses 0.1-300 solar masses and metallicities -2 to 0.5.
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Probing the Mass-loss Histories of Type IIn and II-L Supernovae with Late-time Radio Observations
Late-time radio observations of Type IIn and II-L supernovae show a range of CSM densities and mass-loss rates, with detections supporting a continuum between subtypes driven by recent dense material rather than long-term mass loss.
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Photometric determination of the mass accretion rates of pre-main sequence stars. IX. Recent star formation in the periphery of NGC 346
Photometric study identifies 137 PMS stars with median accretion rate 8.0×10^{-9} M⊙/yr in the NGC 346 periphery, showing correlation between accretion properties and distance to hot massive stars.
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The A Supergiant Eclipsing Binary BM Cas: An Evolved, Intermediate Mass System
BM Cas is an evolved Algol or post-Algol system in which the A supergiant primary fills its Roche lobe and the undetected secondary may be more massive, with the stars having had intermediate initial masses.
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From Fragments to Flares: Migration, Tidal Disruption, and Observable Bursts in Massive Protostellar Disks
Resolving the inner few AU in protostellar disk simulations yields complete tidal disruption of migrating fragments and shorter, sharper accretion outbursts than coarser 30 AU models.
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Impact of stellar rotation on type II supernova progenitor masses from pre-explosion imaging
Rotating stellar models initialized with observed velocity distributions yield modestly lower initial mass estimates for SN II progenitors than non-rotating models, with an upper limit of 20.4 solar masses.