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アキタヤ ヒロシ
秋田谷 洋 所属 千葉工業大学 天文学研究センター 天文学研究センター 職種 上席研究員 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2015/02/23 |
| 形態種別 | 国際会議プロシーディングス |
| 標題 | Optical Low Resolution Spectroscopic Observations of T Pyx during the Early Phase of 2011 Outburst |
| 執筆形態 | 共著 |
| 掲載誌名 | Acta Polytechnica CTU Proceedings |
| 掲載区分 | 国外 |
| 出版社・発行元 | Czech Technical University in Prague - Central Library |
| 巻・号・頁 | 2(1),pp.257-260 |
| 著者・共著者 | A. Arai,M. Isogai,M. Yamanaka,H. Akitaya,M. Uemura |
| 概要 | <jats:p>We report on the results of our low resolution spectroscopic observations during the 2011 outburst of the recurrent nova T Pyx. Our observations were performed from 0.19 days to 34 days after the eruption discovered by M. Linnolt. We found Wolf-Rayet like features in our spectrum during the initial rising phase on <em>t</em> = 0.19 d. Following spectral developments are consistent with previous works. We discuss that the early phase of T Pyx is divided into three stages, a short lived WR-like stage, He/N stage and Fe II stage.</jats:p> |
| DOI | 10.14311/app.2015.02.0257 |
| ISSN | 2336-5382 |