High energy gamma-rays from cygnus X-3 |
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| Authors: | Tipei Li Mei Wu |
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| Affiliation: | aHigh Energy Astrophysics Laboratory, Institute of High Energy Physics, Chinese Academy of Sciences, China |
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| Abstract: | Simultaneous observations by the ESA satellite COS-B show that the 2–12 keV X-rays and 150–5000 MeV gamma-rays of Cyg X-3 are negatively correlated. A clear gamma-ray image of Cyg X-3 can be obtained between June 1977 and June 1980, when the X-ray emission was low, to yield a flux of P(E > 100MeV) ~ 1 × 10−6cm−2s−1. |
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| Keywords: | Gamma ray sources -- X-ray binaries |
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