2022 Fiscal Year Annual Research Report
A high-resolution gamma-ray tracking detector for in-beam spectroscopy of unstable nuclei
| Project/Area Number |
19H00679
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
ウィマー カスリン 国立研究開発法人理化学研究所, 仁科加速器科学研究センター, 客員研究員 (00748478)
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| Co-Investigator(Kenkyū-buntansha) |
DOORNENBAL PIETER 国立研究開発法人理化学研究所, 仁科加速器科学研究センター, 専任研究員 (70574119)
鈴木 大介 国立研究開発法人理化学研究所, 仁科加速器科学研究センター, 研究員 (70769504)
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | exotic nuclei / nuclear structure / nuclear spectroscopy / gamma rays |
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| Outline of Annual Research Achievements |
Within the experimental campaign of the HiCARI project "High‐resolution Cluster Array at RIBF", seven experiments have been performed in FY20.
Additional data has been taken for the commissioning and characterization of the array. All experiments were very successful, and the analysis is progressing.
New software tools for analysis and simulation have been written and tested.
Throughout FY21 and 22 we have held regular analysis meeting.
Results have been presented at many international conferences in invited and contributed talks. Publications in annual reports and conference proceedings have appeared and first journal submissions are progressing.
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| Current Status of Research Progress |
Current Status of Research Progress
1: Research has progressed more than it was originally planned.
Reason
The project status is on schedule. Seven experiments were successfully performed, the international user community is very satisfied with the
outcome. The PI has been invited to many conferences to present the status of the project. First results for the individual experiments have been presented at international conferences in other invited and contributed talks. The submission of the first physics paper is imminent.
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| Strategy for Future Research Activity |
Detailed analysis of the commissioning experiment is ongoing, a publication of the technical aspects of the project is in preparation.
The international user community communicates and exchanges progress on the analysis through regular analysis meetings.
The organization of an in-person workshop is envisaged for this fall.
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