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The Anisotropy of the Diffuse Cosmic X-ray Background

Xu Chun-xian   

  1. Institute of High Energy Physics, Academia Sinica
  • Received:1983-07-11 Revised:1900-01-01 Online:1984-08-24 Published:1984-08-24

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.