Open AccessPopulation type I, short-period variable stars in the Hertzsprung gap.
Author(s) -
O. J. Eggen
Publication year - 1957
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/107608
Subject(s) - physics , hertzsprung–russell diagram , variable star , astrophysics , stars , population , period (music) , astronomy , stellar evolution , demography , sociology , acoustics