Measurement of angular correlation of (n,gamma) reaction with polarized neutrons

T. Yamamoto, H. M. Shimizu, M. Kitaguchi, K. Hirota, T. Okudaira, S. Takada, A. Okada, T. Yoshioka, T. Ino, K. Sakai, K. Asahi, T. Momose, T. Iwata, M. Hino, T. Shima, Y. Yamagata

研究成果: Contribution to journalConference article査読


Large enhanced P violation in a nuclear resonance reaction has been observed by using a polarized neutron beam. Enhanced CP violation is predicted to exist within the same nuclear reaction. We are now preparing to supply a polarized neutron beam for a CP violation search experiment. In the enhancement process of CP violation, we assume that the P violation of the compound nuclear state doesn't depend on the final state. However this assumption has not been verified yet. We plan to verify the assumption by measuring the 139La(n,g ) reaction with a polarized neutron beam at J-PARC MLF BL04. The supplied neutron beam will be polarized by using 3He spin filter, which will be installed into BL04. We present the states of development for 3He spin filter and study of the equipment in BL04.

ジャーナルProceedings of Science
出版ステータス出版済み - 2017
イベント3rd International Symposium on "Quest for the Origin of Particles and the Universe", KMI 2017 - Nagoya, 日本
継続期間: 1 5 20171 7 2017

All Science Journal Classification (ASJC) codes

  • 一般


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