2011 Fiscal Year Final Research Report
Research of a charge sensitive device for the search of the time reversal symmetry violation using kaon decay
| Project/Area Number |
21540311
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
IGARASHI Youichi 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 研究機関講師 (50311121)
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| Co-Investigator(Kenkyū-buntansha) |
TAUCHI Kazuya 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 技師 (70391737)
SAITO Masatoshi 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 技師 (30391783)
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| Co-Investigator(Renkei-kenkyūsha) |
IMAZATO Jun 大学共同利用機関法人高エネルギー加速器研究機構, 名誉教授 (40107686)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 粒子測定技術 / データ収集システム |
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| Research Abstract |
TREK experiment is an experiment of the search for the time reversal invariance using kaon decay, planned at Japan Proton Accelerator Research Complex(J-PARC). We researched the high speed signal to digital conversion methods and the reading the charge information and the timing information. And we developed the practical read-out module to use TREK experiment. In this study, we understood that a method using the flash ADC is effective. And we developed a flash ADC module which has the sufficient the charge resolution and the time resolution.
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