2.9k citations
- Centre National de la Recherche ScientifiqueFR339 papers
- University of St AndrewsGB330 papers
- University of GenevaCH310 papers
- University of WarwickGB303 papers
- University of LiègeBE259 papers
- European Southern ObservatoryCL252 papers
- University of CambridgeGB245 papers
- Max Planck Institute for AstronomyDE217 papers
- Space Telescope Science InstituteUS212 papers
- Instituto de Astrofísica de CanariasES210 papers
- Center for Astrophysics Harvard & SmithsonianUS204 papers
- Osservatorio Astronomico di PadovaIT192 papers
38 papers · 2 filters
Grids of stellar models with rotation: V. Models from 1.7 to 120 Msun at zero metallicity
Laura J. Murphy, Jose H. Groh, Sylvia Ekstrom +10
Understanding the nature of the first stars is key to understanding the early universe. With new facilities such as JWST we may soon have the first observations of the earliest ste…
A beta Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis
John Southworth, D. M. Bowman, K. Pavlovski
We present an analysis of the high-mass eclipsing binary system VV Ori based on photometry from the TESS satellite. The primary star (B1V, 9.5 Msun) shows beta Cephei pulsations an…
Orbital and physical parameters of eclipsing binaries from the ASAS catalogue -- XI. CHIRON investigation of long-period binaries
M. Ratajczak, R. K. Pawłaszek, K. G. Hełminiak +8
We present the results of a spectroscopic campaign on eclipsing binaries with long orbital period (P = 20 - 75 d) carried out with the CHIRON spectrograph. Physical and orbital sol…
OB associations and their origins
Nicholas J. Wright
OB associations are unbound groups of young stars made prominent by their bright OB members, and have long been thought to be the expanded remnants of dense star clusters. They hav…
Infrared spectroscopy of CK Vulpeculae: revealing a remarkably powerful blast from the past
D. P. K. Banerjee, T. R. Geballe, A. Evans +6
CK Vulpeculae, which erupted in AD 1670-71, was long considered to be a nova outburst; however, recent observations have required that alternative scenarios be considered. Long sli…
The effects of rotation on the lithium depletion of G- and K-dwarfs in Messier 35
R. D. Jeffries, R. J. Jackson, Qinghui Sun +1
New fibre spectroscopy and radial velocities from the WIYN telescope are used to measure photospheric lithium in 242 high-probability, zero-age-main-sequence (ZAMS) F- to K-type me…