| タイトル | X-ray and radio emission from the compact galaxy III Zw 2 |
| 著者（英） | Epstein, A.; Hjellming, R. M.; Cash, W.; Delvaille, J. P.; Cotton, W. D.; Charles, P.; Schnopper, H. W.; Bowyer, S.; Owen, F. N. |
| 著者所属（英） | California Univ.|National Radio Astronomy Observatory|Harvard-Smithsonian Center for Astrophysics|Massachusetts Inst. of Tech. |
| 発行日 | 1978-06-15 |
| 言語 | eng |
| 内容記述 | X-rays from the compact galaxy III Zw 2 have been detected with the rotating modulation collimator on board SAS 3. The (2-10-keV) flux is (4.3 + or - 0.5) by 10 to the -11th power erg/sq cm per sec, which corresponds to a luminosity of 1.4 by 10 to the 45th power erg/s at 530 Mpc. Subsequent radio observations between 1.46 and 90 GHz were made at the NRAO Very Large Array and 36-foot (11-m) installations. The radio spectrum rises sharply toward higher frequencies and, below about 100 GHz, is indicative of a self-absorbed synchrotron spectrum from an extremely compact, rapidly evolving object. |
| NASA分類 | ASTRONOMY |
| レポートNO | 78A39439 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/432466 |
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