A study of iron and dust in the supernova remnant IC 443
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- 作者：Takuma Kokushoa ; kokusho@u.phys.nagoya-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Takahiro Nagayamab ; Hidehiro Kanedaa ; Daisuke Ishiharaa ; Ho-Gyu Leec ; Takashi Onakad
- 关键词：Supernova remnant ; Interstellar dust ; Iron ; IRSF ; AKARI ; Suzaku
- 刊名：Planetary and Space Science
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：116
- 期：Complete
- 页码：92-96
- 全文大小：1747 K
文摘
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We performed near-IR [Fe II] and Pa尾 mapping of the supernova remnant IC 443 with the IRSF/SIRIUS.
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We detected the [Fe II] and Pa尾 emissions from a very wide area of IC 443.
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From inner parts where [Fe II] is detected but dust is not, we detected 6.7 keV Fe emission with Suzaku.
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From the maps of the [Fe II], He-like Fe, and dust, we discuss the properties of Fe-bearing dust.