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タイトル
和文: 
英文:The X-ray activity of the rapid burster in 1983 
著者
和文: Kunieda, H., Tawara, Y., Hayakawa, S., Nagase, F., Inoue, H., 河合 誠之, Makino, F., Makishima, K., Matsuoka, M., Murakami, T., Oda, M., Ogawara, Y., Ohashi, T., Waki, I..  
英文: Kunieda, H., Tawara, Y., Hayakawa, S., Nagase, F., Inoue, H., Kawai, N., Makino, F., Makishima, K., Matsuoka, M., Murakami, T., Oda, M., Ogawara, Y., Ohashi, T., Waki, I..  
言語 English 
掲載誌/書名
和文: 
英文:Publications of the Astronomical Society of Japan 
巻, 号, ページ Vol. 36        pp. 807-817
出版年月 1984年 
出版者
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英文: 
会議名称
和文: 
英文: 
開催地
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英文: 
アブストラクト The activity of the rapid burster during 1983, which showed a number of remarkable features is described. At the beginning (August 5-16), only trailing bursts were observed; during August 17-19 similar bursts were observed together with long bursts. The trailing bursts occurred almost periodically with a nearly constant recurring period of 74-90 min irrespective of the presence or absence of long bursts. They also exhibited half-minute long tails with softening spectra similar to the type I bursts from the rapid burster observed by SAS-3. The short bursts form coherent sets for the time length of about 1000 s, in each of which the bursts reoccur with a constant period and show nearly identical profiles. Transition from one coherent set to another takes place within a time length much shorter than the coherent length.

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