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Search for X-ray line emission from A0620-00Measurements of the X-ray spectrum (1.85-7 keV) of A0620-00 obtained on 1975 October 17 and 1976 January 1-9 with the graphite crystal spectrometer on OSO-8 show a smooth continuum with an absence of emission lines. Upper limits are given for line emission from Si and S ions and are used to establish that the source is not optically thin. The results support a dense plasma model.
Document ID
19760059616
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1086/182225
Authors
Kestenbaum, H. L. (Columbia Univ. New York, NY, United States)
Cohen, G. G. (Columbia Univ. New York, NY, United States)
Long, K. S. (Columbia Univ. New York, NY, United States)
Novick, R. (Columbia Univ. New York, NY, United States)
Silver, E. H. (Columbia Univ. New York, NY, United States)
Weisskopf, M. C. (Columbia Univ. New York, NY, United States)
Wolff, R. S. (Columbia University New York, N.Y., United States)
Date Acquired
August 8, 2013
Publication Date
August 15, 1976
Publication Information
Publication: Astrophysical Journal
Volume: 208
Subject Category
Astrophysics
Accession Number
76A42582
Funding Number(s)
CONTRACT_GRANT: NAS5-22408
Distribution Limits
Public
Copyright
Other

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