Results 141 to 150 of about 808 (171)

Hot Subdwarfs in Binaries as the Source of the Far-UV Excess in Elliptical Galaxies

open access: yes, 2008
The excess of far-ultraviolet (far-UV) radiation in elliptical galaxies has remained one of their most enduring puzzles. In contrast, the origin of old blue stars in the Milky Way, hot subdwarfs, is now reasonably well understood: they are hot stars that
Lynas-Gray, AE   +4 more
core  

ELEMENT-BUILDING REACTIONS IN STARS. [PDF]

open access: yesProc Natl Acad Sci U S A, 1956
Fowler WA, Greenstein JL.
europepmc   +1 more source

The Helium Content of Subdwarfs

open access: yesThe Astrophysical Journal, 1967
S. E. Strom, K. M. Strom
openaire   +1 more source

Systematics of hot subdwarfs obtained from a large low resolution survey

open access: yes, 2008
We have recently completed a low resolution spectroscopic survey of several hundred subdwarf B, subdwarf O, blue horizontal branch, and postasymptotic giant branch stars.
Hyde, Elaina (R18252)   +4 more
core  

Subdwarf bolometric corrections

open access: yesThe Astronomical Journal, 1979
B. W. Carney, M. Aaronson
openaire   +1 more source

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