Photoelectric absorption of hard X-rays in the solar atmosphere

The total photoelectric cross section for X-rays in photospheric matter is fitted by a simple approximation formula which is valid for photon energies between 10 and 1000 keV.

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Bibliographic Details
Published in:Solar physics 1976-06, Vol.48 (2), p.261-263
Main Author: Haug, Eberhard
Format: Article
Language:English
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Summary:The total photoelectric cross section for X-rays in photospheric matter is fitted by a simple approximation formula which is valid for photon energies between 10 and 1000 keV.
ISSN:0038-0938
1573-093X
DOI:10.1007/BF00151994