| Project/Area Number |
18340052
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Astronomy
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KAMAE Tuneyoshi The University of Tokyo, 大学院・理学系研究科, 名誉教授 (90011618)
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| Co-Investigator(Kenkyū-buntansha) |
牧島 一夫 東京大学, 大学院・理学系研究科, 教授 (20126163)
片岡 淳 東京工業大学, 大学院・理工学研究科, 助教 (90334507)
水野 恒史 広島大学, 大学院・理学研究科, 助教 (20403579)
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| Co-Investigator(Renkei-kenkyūsha) |
MAKISHIMA Kazuo 東京大学, 大学院・理学系研究科, 教授 (20126163)
KATAOKA Jun 早稲田大学, 理工学術院, 准教授 (90334507)
MIZUNO Tsunefumi 広島大学, 大学院・理学研究科, 助教 (20403579)
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| Project Period (FY) |
2006 – 2008
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| Project Status |
Completed (Fiscal Year 2008)
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| Budget Amount *help |
¥16,820,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2007: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2006: ¥7,200,000 (Direct Cost: ¥7,200,000)
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| Keywords | 素粒子物理 / 画像復元法 / X線偏光測定 / ガンマ線偏光測定 |
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| Research Abstract |
Images obtained by the Suzaku X-ray mirrors have been deconvolved by a program ; an upper limit to artifact polarization possibly introduced by the hard X-ray mirror has been obtained ; and a new highly sensitive X-ray polarimeter (PoGOLite) has been developed in this Grant-in-Aid in collaboration. The results obtained with the deconvolution program has been published in Sugizaki, Kamae, Okajima, PASJ 61S (2009) 55 ; research and development on PoGOLite in Kamae et al. Astroparticle Phys.30 (2008) 72 ; upper limit to the artifact polarization in Katsuta et al., Nuclear Instr.Meth.A, 603 (2009) 393.
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