| タイトル | Large-area multi-crystal NaI/Tl/ detectors for X-ray and gamma-ray astronomy |
| 著者（英） | Fishman, G. J.; Austin, R. W. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1976-01-01 |
| 言語 | eng |
| 内容記述 | An array of large multicrystal NaI(Tl) detectors was constructed and used in a balloon-borne experiment to observe weak transient bursts of cosmic origin. The array had an active area of about 1 sq m and was sensitive to photons above 50 keV. Localized bursts which were observed are attributed to long-lived phosphorescence following large energy deposits by cosmic rays in the crystals. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 77A31745 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/438219 |
