127 citations
- University of California, BerkeleyUS24 papers
- Centre National de la Recherche ScientifiqueFR18 papers
- Goddard Space Flight CenterUS16 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR13 papers
- Space Research InstituteRU13 papers
- Astrophysique, Instrumentation et ModélisationFR12 papers
- California Institute of TechnologyUS12 papers
- Center for Astrophysics Harvard & SmithsonianUS12 papers
- Space Sciences LaboratoryUS11 papers
- CEA Paris-SaclayFR10 papers
- Harvard UniversityUS10 papers
- Université Paris CitéFR9 papers
10 papers · 1 filter
The Alma catalogue of OB stars. III. A cross-match with Gaia DR3 and an extension based on new spectral classifications
M. Pantaleoni González, J. Maíz Apellániz, R. H. Barbá +4
We present the third installment of the Alma Luminous Star (ALS) catalogue, aimed at creating the most comprehensive and clean sample of Galactic massive stars. This update extends…
The stellar and wind parameters of six prototypical HMXBs and their evolutionary status
R. Hainich, L. M. Oskinova, J. M. Torrejón +7
High-mass X-ray binaries (HMXBs) are exceptional astrophysical laboratories that offer a rare glimpse into the physical processes that govern accretion on compact objects, massive-…
A New Timescale for Period Change in the Pulsating DA White Dwarf WD 0111+0018
J. J. Hermes, M. H. Montgomery, Fergal Mullally +2
We report the most rapid rate of period change measured to date for a pulsating DA (hydrogen atmosphere) white dwarf (WD), observed in the 292.9 s mode of WD 0111+0018. The observe…
Empirical Determination of Convection Parameters in White Dwarfs I : Whole Earth Telescope Observations of EC14012-1446
J. L. Provencal, M. H. Montgomery, A. Kanaan +55
We report on analysis of 308.3 hrs of high speed photometry targeting the pulsating DA white dwarf EC14012-1446. The data were acquired with the Whole Earth Telescope (WET) during…
Asteroseismology of the Kepler V777 Her variable white dwarf with fully evolutionary models
Alejandro H. Córsico, Leandro G. Althaus, Marcelo M. Miller Bertolami +1
DBV stars are pulsating white dwarfs with atmospheres rich in He. Asteroseismology of DBV stars can provide valuable clues about the origin, structure and evolution of hydrogen-def…
Asteroseismology of the Kepler field DBV White Dwarf - It's a hot one!
Agnés Bischoff-Kim, Roy H. Østensen
We present an asteroseismic analysis of the helium atmosphere white dwarf (a DBV) recently found in the field of view of the Kepler satellite. We analyze the 5-mode pulsation spect…