Published February 15, 1975 | Version v1
Journal article Metadata-only

The helium lines in the spectrum of scorpius X-1

Creators

  • 1. Department of Physics and Astronomy, Dartmouth College

Description

Equivalent widths and relative line intensities for He II lambda4684, He I lambda5876, and He I lambda5015.7 are determined as a function of B magnitude for Sco X-1. These are used to investigate the temperature variations of the line-forming region

Additional details

Identifiers

DOI
10.1086/153396;

Publishing Information

Journal Title
The Astrophysical Journal
Journal Volume
196
Journal Issue
1
Series
Astrophys. J.
Journal Page Range
103
ISSN
0004-637X

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
6202880
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
BRIGHTNESS; COSMIC X-RAY SOURCES; HELIUM; SPECTRA; STELLAR ATMOSPHERES; TEMPERATURE DEPENDENCE
Descriptors DEC
ATMOSPHERES; COSMIC RAY SOURCES; ELEMENTS; NONMETALS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RARE GASES

Optional Information

Notes
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