The Anisotropy of the Diffuse Cosmic X-ray Background

Xu Chun-xian

doi:10.11728/cjss1984.03.253

Volume 4 Issue 3

Aug. 1984

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Xu Chun-xian. The Anisotropy of the Diffuse Cosmic X-ray Background[J]. Chinese Journal of Space Science, 1984, 4(3): 253-256. doi: 10.11728/cjss1984.03.253

Citation:

Xu Chun-xian. The Anisotropy of the Diffuse Cosmic X-ray Background[J]. Chinese Journal of Space Science, 1984, 4(3): 253-256. doi: 10.11728/cjss1984.03.253

Xu Chun-xian. The Anisotropy of the Diffuse Cosmic X-ray Background[J]. Chinese Journal of Space Science, 1984, 4(3): 253-256. doi: 10.11728/cjss1984.03.253

Citation:

Xu Chun-xian. The Anisotropy of the Diffuse Cosmic X-ray Background[J]. Chinese Journal of Space Science, 1984, 4(3): 253-256. doi: 10.11728/cjss1984.03.253

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The Anisotropy of the Diffuse Cosmic X-ray Background

doi: 10.11728/cjss1984.03.253

Xu Chun-xian

Institute of High Energy Physics, Academia Sinica

Received Date: 1983-07-11
Rev Recd Date: 1900-01-01
Publish Date: 1984-08-24

Abstract

Abstract

Using the new data of the 2-60 keVdiffuse X-ray background from HEAO-1 A2 and subtracting the model galactic X-ray component, the cosmic X-ray background data have been obtained.Considering the anisotropy caused by the Compoton-Getting effect, we derived d= (0.45±0.18)% and then V= (397 ±159) km/s. Where 6 is the anisotropy and Vis the velocity of the solar system with respect to the diffuse cosmic X-ray sea. There is no inconsistency with the well known anisotropy in the microwave background.