Roles of pion-exchange potential and tensor force in light unstable nuclei
Project/Area Number |
24740175
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
Research Institution | Osaka Institute of Technology |
Principal Investigator |
MYO Takayuki 大阪工業大学, 工学部, 准教授 (20423212)
|
Research Collaborator |
TOKI Hiroshi 大阪大学, 核物理研究センター, 名誉教授 (70163962)
IKEDA Kiyomi 理化学研究所, 仁科加速器研究センター, 客員研究員 (40011548)
UMEYA Atsushi 日本工業大学, 共通教育系, 准教授 (20454580)
KATO Kiyoshi 北海道大学, 理学部, 名誉教授 (20109416)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | 核力 / テンソル力 / 不安定核 / テンソル最適化殻模型 / 共鳴 / ハロー構造 / 鏡映対称性 / 高運動量 / 理論核物理 / 殻模型 / 複素座標スケーリング法 / クラスター / 高運動量成分 |
Outline of Final Research Achievements |
The nucleus is bound by the one-pion exchange potential between protons and neutrons. In this study, we investigate the role of this potential, which involves the non-central component "tensor force". We have developed the model of treating the tensor force in nuclear structure. We apply this model to investigate the systematic structures of light nuclei. The tensor force is found to play an essential role to reproduce the energy spectra of nuclei. We also predict the symmetry breaking in the structures between the proton-rich and neutron-rich nuclei.
|
Report
(4 results)
Research Products
(77 results)
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Effect of tensor interactions in 16O studied via (p,d) reaction2014
Author(s)
H. J. Ong, I. Tanihata, A. Tamii, T. Myo, K. Ogata, M. Fukuda, K. Hirota, K. Ikeda, D. Ishikawa, T. Kawabata, H. Matsubara, K. Matsuta M. Mihara, T. Naito, D. Nishimura, Y Ogawa, A. Ozawa, D. Y. Pang, H. Sakaguchi, K. Sekiguchi, T. Suzuki, M. Taniguchi, M. Takashina, H. Toki, Y. Yasuda, M. Yosoi and J Zenihiro
-
Journal Title
Journal of Physics: Conference Series
Volume: 569
Pages: 012066-012066
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
[Journal Article] Evidence of tensor interactions in 16O via (p,d) reaction2014
Author(s)
H.J. Ong, I. Tanihata A. Tamii, T. Myo, K. Ogata, M. Fukuda, K. Hirota, K. Ikeda, D. Ishikawa, T. Kawabata, H. Matsubara, K. Matsuta, M. Mihara, T. Naito, D. Nishimura, Y. Ogawa, H. Okamura, A. Ozawa, D.Y. Pang, H. Sakaguchi, K. Sekiguchi, T. Suzuki, M. Taniguchi, M. Takashina, H. Toki, Y. Yasuda, M. Yosoi, J. Zenihiro
-
Journal Title
EPJ Web of Conferences
Volume: 66
Pages: 02076-02076
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-