Characterization of germanium detectors for the measurement of the angular distribution of prompt γ-rays at the ANNRI in the MLF of the J-PARC
In: Journal of Instrumentation, Jg. 13 (2018-02-16), S. P02018
Online
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Zugriff:
In this study, the germanium detector assembly, installed at the Accurate Neutron-Nuclear Reaction measurement Instruments (ANNRI) in the Material and Life Science Facility (MLF) operated by the Japan Proton Accelerator Research Complex (J-PARC), has been characterized for extension to the measurement of the angular distribution of individual gamma-ray transitions from neutron-induced compound states. We have developed a Monte Carlo simulation code using the GEANT4 toolkit, which can reproduce the pulse-height spectra of gamma-rays from radioactive sources and (n,gamma) reactions. The simulation is applicable to the measurement of gamma-rays in the energy region of 0.5-11.0 MeV.
| Titel: |
Characterization of germanium detectors for the measurement of the angular distribution of prompt γ-rays at the ANNRI in the MLF of the J-PARC
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| Autor/in / Beteiligte Person: | Takada, Shusuke ; Goto, Fumiya ; Sakai, Kenji ; Okudaira, Takuya ; Koga, Jun ; Yoshioka, Tamaki ; Kimura, Atsushi ; Shimizu, Hirohiko M. ; Kitaguchi, Masaaki ; Yamamoto, T. ; Nakao, Taro ; Hirota, Katsuya |
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| Zeitschrift: | Journal of Instrumentation, Jg. 13 (2018-02-16), S. P02018 |
| Veröffentlichung: | IOP Publishing, 2018 |
| Medientyp: | unknown |
| ISSN: | 1748-0221 (print) |
| DOI: | 10.1088/1748-0221/13/02/p02018 |
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