Physics Letters B (Mar 2024)
Neutron capture reaction cross-section of 79Se through the 79Se(d,p) reaction in inverse kinematics
- N. Imai,
- M. Dozono,
- S. Michimasa,
- T. Sumikama,
- S. Ota,
- S. Hayakawa,
- J.W. Hwang,
- K. Iribe,
- C. Iwamoto,
- S. Kawase,
- K. Kawata,
- N. Kitamura,
- S. Masuoka,
- K. Nakano,
- P. Schrock,
- D. Suzuki,
- R. Tsunoda,
- K. Wimmer,
- D.S. Ahn,
- O. Beliuskina,
- N. Chiga,
- N. Fukuda,
- E. Ideguchi,
- K. Kusaka,
- H. Miki,
- H. Miyatake,
- D. Nagae,
- S. Ohmika,
- M. Ohtake,
- H.J. Ong,
- H. Otsu,
- H. Sakurai,
- H. Shimizu,
- Y. Shimizu,
- X. Sun,
- H. Suzuki,
- M. Takaki,
- H. Takeda,
- S. Takeuchi,
- T. Teranishi,
- Y. Watanabe,
- Y.X. Watanabe,
- K. Yako,
- H. Yamada,
- H. Yamaguchi,
- L. Yang,
- R. Yanagihara,
- Y. Yanagisawa,
- K. Yoshida,
- S. Shimoura
Affiliations
- N. Imai
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan; Corresponding author.
- M. Dozono
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Michimasa
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- T. Sumikama
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Ota
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Hayakawa
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- J.W. Hwang
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan; Center for Exotic Nuclear Studies, Institute of Basic Science, Expo-ro 55, Yuseong-gu, 34126, Daejeon Republic of Korea
- K. Iribe
- Department of Physics, Kyushu University, Motooka 744, Nishi, Fukuoka, 819-0395, Fukuoka, Japan
- C. Iwamoto
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Kawase
- Department of Advanced Energy Engineering Science, Kyushu University, 6-1 Kasuga-koen, Kasuga, 819-8580, Fukuoka, Japan
- K. Kawata
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- N. Kitamura
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Masuoka
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- K. Nakano
- Department of Advanced Energy Engineering Science, Kyushu University, 6-1 Kasuga-koen, Kasuga, 819-8580, Fukuoka, Japan
- P. Schrock
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- D. Suzuki
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- R. Tsunoda
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- K. Wimmer
- University of Tokyo, Hongo 7-3-1, Bunkyo, 113-0033, Tokyo, Japan
- D.S. Ahn
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan; Center for Exotic Nuclear Studies, Institute of Basic Science, Expo-ro 55, Yuseong-gu, 34126, Daejeon Republic of Korea
- O. Beliuskina
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- N. Chiga
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- N. Fukuda
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- E. Ideguchi
- Research Center for Nuclear Physics, Osaka University, 10-1 Mihogaoka, Ibaraki, 567-0047, Osaka, Japan
- K. Kusaka
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Miki
- Deparment of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, 152-8550, Tokyo, Japan
- H. Miyatake
- KEK Wako Nuclear Science Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- D. Nagae
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Ohmika
- Deparment of Physics, Saitama University, Shimo-Okubo 255, Sakura-ku, Saitama, 338-8570, Saitama, Japan
- M. Ohtake
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H.J. Ong
- Research Center for Nuclear Physics, Osaka University, 10-1 Mihogaoka, Ibaraki, 567-0047, Osaka, Japan
- H. Otsu
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Sakurai
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Shimizu
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- Y. Shimizu
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- X. Sun
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Suzuki
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- M. Takaki
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Takeda
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Takeuchi
- Deparment of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, 152-8550, Tokyo, Japan
- T. Teranishi
- Department of Physics, Kyushu University, Motooka 744, Nishi, Fukuoka, 819-0395, Fukuoka, Japan
- Y. Watanabe
- Department of Advanced Energy Engineering Science, Kyushu University, 6-1 Kasuga-koen, Kasuga, 819-8580, Fukuoka, Japan
- Y.X. Watanabe
- KEK Wako Nuclear Science Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- K. Yako
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- H. Yamada
- Deparment of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, 152-8550, Tokyo, Japan
- H. Yamaguchi
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- L. Yang
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- R. Yanagihara
- Research Center for Nuclear Physics, Osaka University, 10-1 Mihogaoka, Ibaraki, 567-0047, Osaka, Japan
- Y. Yanagisawa
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- K. Yoshida
- RIKEN Nishina Center, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- S. Shimoura
- Center for Nuclear Study, the University of Tokyo, Hirosawa 2-1, Wako, 351-0198, Saitama, Japan
- Journal volume & issue
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Vol. 850
p. 138470
Abstract
γ emission probabilities from unbound states in 78,80Se, populated by a neutron-transfer reaction (d,p) on 77,79Se nuclei in inverse kinematics, were measured by directly detecting reaction residues. Assuming the spin distribution at the respective excitation energy of the unbound state, the cross-sections of the 79Se(n,γ)80Se reaction were evaluated using the γ emission probabilities. The surrogate-ratio method with the experimental γ emission probabilities of 78,80Se was also employed to deduce the cross-sections of 79Se(n,γ) reaction by incorporating the theoretical evaluations of the neutron-capture reaction on the isomeric state in 77Se. Our two cross-sections are in good agreement with existing nuclear data compilations for the neutron-capture reaction on 79Se. The presented method contributes to the body of existing knowledge by providing approaches for determining the neutron capture cross-sections of radioactive nuclei at various neutron energies.
