| タイトル | X-ray spectral classification of supernova remnants in the Large Magellanic Cloud |
| 著者（英） | Szymkowiak, A. E.; Culhane, J. L.; Tuohy, I. R.; Long, K. S.; Mathewson, D. S.; Clark, D. H.; Dopita, M. A. |
| 著者所属（英） | Columbia Univ.|NASA Goddard Space Flight Center|Mount Stromlo and Siding Spring Observatory|Science Research Council|University Coll. |
| 発行日 | 1982-04-15 |
| 言語 | eng |
| 内容記述 | The solid state spectrometer on the Einstein Observatory was used to measure the 0.6-4.5 keV X-ray spectra of six prominent supernova remnants in the Large Magellanic Cloud, namely, N132D, N63A, N49, 0525-66.0, N157B, and 0540-69.3. Thermal emission is detected from the first four remnants and is similar in nature to that observed from young galactic SNRs. In contrast, N157B and 0540-69.3 have featureless X-ray spectra which are well described by power-law models. The present data support a synchrotron origin for the X-rays from N157B and 0540-69.3, although an alternative emission mechanism is considered for the latter object. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 82A30885 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/410880 |
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