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Evidence for a galactic component of the diffuse X-ray background

Published online by Cambridge University Press:  14 August 2015

B. A. Cooke ,
R. E. Griffiths  and
K. A. Pounds
B. A. Cooke
Affiliation:
X-ray Astronomy Group, Dept. of Physics, University of Leicester
R. E. Griffiths
Affiliation:
X-ray Astronomy Group, Dept. of Physics, University of Leicester
K. A. Pounds
Affiliation:
X-ray Astronomy Group, Dept. of Physics, University of Leicester

Extract

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It is widely believed that the diffuse X-ray background, observed on several occasions over the energy range from 0.25 keV to above 1 MeV has an extragalactic origin. Evidence for this comes from the generally reported isotropy above several keV [1, 2, 3] and the observed galactic latitude dependence at 0.25 keV, believed to result from the interstellar attenuation of these low energy photons in passage through the Galaxy [4, 5].

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 37: Non-Solar X- and Gamma-Ray Astronomy , 1970 , pp. 280 - 288
Copyright
Copyright © Reidel 1970 

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