| タイトル | Far-infrared sources in the vicinity of the supernova remnant W28 |
| 著者（英） | Odenwald, S. F.; Campbell, M. F.; Moseley, H.; Fazio, G. G.; Mcbreen, B.; Rengarajan, T. N.; Shivanandan, K. |
| 著者所属（英） | University Coll.|Hulburt (E. O.) Center for Space Research|Sachs/Freeman Associates, Inc.|NASA Goddard Space Flight Center|Harvard-Smithsonian Center for Astrophysics|Colby Coll. |
| 発行日 | 1984-04-01 |
| 言語 | eng |
| 内容記述 | The W28 supernova remnant molecular cloud complex has been surveyed in the 40-250 micron spectral range with a three-sigma sensitivity of 100-165 Jy per beam. Only two sources have been found. One, located near the center of the SNR, has a luminosity of 54,000 solar luminosities and can be identified with the thermal radio source G6.6-0.1. The energizing source is probably an O-type ZAMS star. The second source, which is near the boundary of the SNR at a sharp gradient of OH absorption, has a luminosity of 6000 solar luminosities and has no radio counterpart. It is best explained as a B1 ZAMS star or a pre-main sequence object presumably formed from the impact of an expanding SNR with a molecular cloud. No far-IR emission is observed at the position of the CO molecular cloud, which seems to have been impacted by the SNR. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 84A33093 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/398271 |
|
