| タイトル | SN 1987A - The impact of greater than 50 MeV gamma-ray luminosity limits on theories of particle acceleration |
| 著者（英） | Staubert, R.; Jenkins, T.; Bazzano, A.; Kendziorra, E.; Rochester, G. K.; Sumner, T. J.; Waldron, L.; Sood, R. K.; Frye, G.; Ubertini, P. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1992-08-20 |
| 言語 | eng |
| 内容記述 | Analysis of the data obtained from two flights of a balloonborne gamma-ray detector to observe SN 1987A was completed. The detector, which included a spark chamber to determine the arrival directions of the photons, was sensitive in the energy range 50-500 MeV. The 95 percent confidence upper limit to the flux on day 55 after the explosion has been established to be 1.1 x 10 exp -5 photons/sq cm/s and on day 407 to be 3.4 x 10 exp -5 photons/sq cm/s. These limits are compared with various theoretical predictions. |
| NASA分類 | SPACE RADIATION |
| レポートNO | 92A56906 |
| 権利 | Copyright |
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