9.8k citations
- California Institute of TechnologyUS302 papers
- Massachusetts Institute of TechnologyUS284 papers
- Centre National de la Recherche ScientifiqueFR283 papers
- University of FloridaUS275 papers
- University of Maryland, College ParkUS275 papers
- Northwestern UniversityUS273 papers
- University of California, Santa BarbaraUS260 papers
- Fermi National Accelerator LaboratoryUS258 papers
- Tata Institute of Fundamental ResearchIN257 papers
- Cornell UniversityUS256 papers
- Lomonosov Moscow State UniversityRU254 papers
- Universität HamburgDE254 papers
30 papers · 1 filter
Variability in hot sub-luminous stars and binaries: Machine-learning analysis of Gaia DR3 multi-epoch photometry
P. Ranaivomanana, M. Uzundag, C. Johnston +3
Hot sub-luminous stars represent a population of stripped and evolved red giants that is located on the extreme horizontal branch. Since they exhibit a wide range of variability du…
ExoMol line lists -- L: High-resolution line lists of H, HD, DH and D
Charles A. Bowesman, Irina I. Mizus, Nikolay F. Zobov +6
New MiZo line lists are presented for the DH and D isotopologues of H. These line lists plus the existing H MiZATeP and the Sochi HD line lists ar…
Hot subdwarfs in close binaries observed from space II: Analysis of the light curves
V. Schaffenroth, B. N. Barlow, I. Pelisoli +2
Hot subdwarfs in close binaries with either M dwarf, brown dwarf or white dwarf companions show unique light variations. In hot subdwarf binaries with M dwarf or brown dwarf compan…
A candidate magnetic helium core white dwarf in the globular cluster NGC 6397
Manuel Pichardo Marcano, Liliana E. Rivera Sandoval, Thomas J. Maccarone +5
We report a peculiar variable blue star in the globular cluster NGC 6397, using Hubble Space Telescope optical imaging. Its position in the colour-magnitude diagrams, and its spect…
The Merger Fraction of Ultramassive White Dwarfs
Mukremin Kilic, Adam G. Moss, Alekzander Kosakowski +6
We search for merger products among the 25 most massive white dwarfs in the Montreal White Dwarf Database 100 pc sample through follow-up spectroscopy and high-cadence photometry.…
The ELM Survey. IX. A Complete Sample of Low Mass White Dwarf Binaries in the SDSS Footprint
Warren R. Brown, Mukremin Kilic, Alekzander Kosakowski +1
We present the discovery of 17 double white dwarf (WD) binaries from our on-going search for extremely low mass (ELM) <0.3 Msun WDs, objects that form from binary evolution. Gaia p…