Item type |
会議発表論文 / Conference Paper(1) |
公開日 |
2015-03-26 |
タイトル |
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タイトル |
SUZAKU observations of Anomalous X-ray pulsar 1E 1048.1-5937 |
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言語 |
en |
言語 |
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言語 |
eng |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
observation -X-rays: AXPs: individual (1E 1048.1-5937) |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
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資源タイプ |
conference paper |
著者 |
柴田, 晋平
Liang, J.S.
Takata, J.
Kong, A.
Chang, H.-K.
Shibata, Shinpei
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著者所属 |
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山形大学 |
著者所属(英) |
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en |
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Institute of Astronomy/Department of Physics, National Tsing Hua University |
著者所属(英) |
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en |
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Department of Physics, University of HongKong |
著者所属(英) |
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en |
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Institute of Astronomy/Department of Physics, National Tsing Hua University |
著者所属(英) |
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en |
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Institute of Astronomy/Department of Physics, National Tsing Hua University |
著者所属(英) |
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en |
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Department of Physics, Yamagata University |
出版者 |
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出版者 |
宇宙航空研究開発機構 |
出版者(英) |
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出版者 |
Japan Aerospace Exploration Agency (JAXA) |
書誌情報 |
宇宙航空研究開発機構特別資料:
en : JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H
巻 JAXA-SP-09-008E,
p. 210-211,
発行日 2010-02-26
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会議概要(会議名, 開催地, 会期, 主催者等)(英) |
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内容記述タイプ |
Other |
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内容記述 |
The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
We report results of SUZAKU observation of anomalous X-ray pulsar 1E 1048.1-5937 performed in November 2008. We perform a spectral and a timing analysis on XIS (0.2-12 keV) data. It is found that only power law plus blackbody model (kT approximately 0.604 keV, photon index approximately 3.2) is acceptable with a flux level of 7.4 x 10(exp -12) ergs/(sq cm s) at 2-10 keV energy bands, which is consistent with the previous study. No line features have been detected in the spectrum. The pulse period (p = 6.4595 sec) and the pulsed profile have been derived by epoch folding method, and the pulsed fraction is estimated to be 0.5. The period, pulse profile and pulsed fraction are also consistent with previous observations. We also perform a spectral analysis on PIN data, and a marginal flux has been detected in the range 14-22 keV with only 3.3 confidence level. |
内容記述(英) |
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内容記述タイプ |
Other |
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内容記述 |
Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1349-113X |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11984031 |
資料番号 |
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内容記述タイプ |
Other |
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内容記述 |
資料番号: AA0064574077 |
レポート番号 |
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内容記述タイプ |
Other |
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内容記述 |
レポート番号: JAXA-SP-09-008E |