A complete classification of Gaia-selected hypervelocity candidates yields 10 D6 and 3 LP 40-365 stars, with forward modeling favoring intermediate-heating evolutionary scenarios and low birth rates relative to the SN Ia rate.
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5 Pith papers cite this work. Polarity classification is still indexing.
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Close substellar companions suppress metal pollution in white dwarfs by a factor of 5.75 with 87% protection efficiency, backed by observations of 17 systems and N-body simulations.
New catalog of white dwarfs from DESI DR1 spectra with parameters for DA types and 547 magnetic objects showing they are more massive and have fields before crystallization.
Model atmosphere fitting of 25,642 cool white dwarfs in DESI DR1 finds no photometric-spectroscopic mass discrepancy for DAs, magnetic DAs at all temperatures, increasing H/He ratios in He-atmosphere stars below ~10,000 K, and a rising He-atmosphere fraction due to convective mixing.
NODSV is a new public catalog of ~1400 symbiotic binaries with classifications into confirmed, candidate, and misidentified categories plus a statistical overview of their properties.
citing papers explorer
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A systematic survey for hypervelocity runaways from thermonuclear supernovae
A complete classification of Gaia-selected hypervelocity candidates yields 10 D6 and 3 LP 40-365 stars, with forward modeling favoring intermediate-heating evolutionary scenarios and low birth rates relative to the SN Ia rate.
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Fates of the sub-stellar objects (FOSSO) II. Evidence for Suppression of Metal Pollution in White Dwarfs by Close Substellar Companions
Close substellar companions suppress metal pollution in white dwarfs by a factor of 5.75 with 87% protection efficiency, backed by observations of 17 systems and N-body simulations.
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White Dwarf Classification of DESI DR1 Spectra1
New catalog of white dwarfs from DESI DR1 spectra with parameters for DA types and 547 magnetic objects showing they are more massive and have fields before crystallization.
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A Detailed Model Atmosphere Analysis of Cool White Dwarfs in DESI DR1
Model atmosphere fitting of 25,642 cool white dwarfs in DESI DR1 finds no photometric-spectroscopic mass discrepancy for DAs, magnetic DAs at all temperatures, increasing H/He ratios in He-atmosphere stars below ~10,000 K, and a rising He-atmosphere fraction due to convective mixing.
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New Online Database of Symbiotic Variables: Catalog and Statistical Overview of Symbiotic Binaries
NODSV is a new public catalog of ~1400 symbiotic binaries with classifications into confirmed, candidate, and misidentified categories plus a statistical overview of their properties.