Open AccessDiscovery of iron line emission in the Hercules X-1 low-state spectrum with HEAO 1
Author(s) -
S. H. Pravdo,
E. A. Boldt,
S. S. Holt,
R. E. Rothschild,
P. J. Serlemitsos
Publication year - 1978
Publication title -
astrophysical journal/the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/182792
Subject(s) - physics , emission spectrum , astrophysics , line (geometry) , spectral line , stars , ionization , astronomy , ion , geometry , mathematics , quantum mechanics