| タイトル | An upper limit on the high-energy gamma-ray emission of Vela X-1 |
| 著者（英） | Oegelman, H.; Mattox, J. R.; Kanbach, G. |
| 著者所属（英） | Max-Planck-Inst. fuer Physik und Astrophysik|NASA Goddard Space Flight Center |
| 発行日 | 1989-12-01 |
| 言語 | eng |
| 内容記述 | The possibility of high-energy gamma-ray emission from the X-ray binary Vela X-1 was investigated by analyzing the COS-B satellite observations, using the COS-B X-ray detector for a phase coherent analysis in the search of rotational periodicity. The rotational upper limit is compared to the X-ray, TeV, and PeV fluxes reported by Chodil et al. (1967), North et al. (1984), and Protheroe et al. (1984), respectively. It was found that, under certain conditions, the upper limit determined here is not inconsistent with the reports of TeV and PeV emission. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 90A50916 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/353669 |
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