| Project/Area Number |
16K17719
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
PANIN VALERII 国立研究開発法人理化学研究所, 仁科加速器研究センター, 特別研究員 (30728902)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | Silicon trackers / Dual-gain preamplifiers / Completed development / Experimental setup / Readiness / Nuclear astrophysics / rp-process / Experiment / Heavy-ion beams / Silicon detectors / Helium filling method / SSD preamplifiers / Detector test / Nuclear Astrophysics |
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| Outline of Final Research Achievements |
Development and construction of high-precision particle tracking system using silicon strip detectors coupled with dual-gain ASIC preamplifiers have been completed. The tracking system is fully equipped and ready to be used for the the measurement of heavy-ion proton breakup reactions relevant to the astrophysical rp-process. Detailed experimental scheme using the infrastructure and standard detectors of the SAMURAI spectrometer together with the newly designed silicon trackers has been thoroughly developed and the experimental preparations have been started in order to run the experiment, which was officially scheduled on June 2018. However, due to present beam time limitations at RIBF, the usage of 78Kr primary beam, which is necessary to produce the desired secondary beams of 67Se and 59Zn, machine time committee at RIBF has decided to postpone the usage of 78Kr beam tentatively until spring of 2019.
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