Dynamical studies on the formation and decay of unbound nuclei
| Project/Area Number |
25400255
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Osaka University |
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Principal Investigator |
Ogata Kazuyuki 大阪大学, 核物理研究センター, 准教授 (50346764)
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| Co-Investigator(Kenkyū-buntansha) |
MYO Takayuki 大阪工業大学, 工学部, 准教授 (20423212)
MATSUMOTO Takuma 九州大学, 理学研究院, 助教 (60415304)
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| Co-Investigator(Renkei-kenkyūsha) |
KIKUCHI Yuma 大阪大学, 核物理研究センター, 特任研究員 (00648024)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 非束縛状態 / 不安定核 / 共鳴状態 / 粒子崩壊 / 崩壊モード |
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| Outline of Final Research Achievements |
Dynamical studies on the specification of the form of unbound nuclei (nucleon many-body states) in reaction observables and their decay mode have been carried out. Some main results are 1) discovery of the peculiar shape of the second excited state of 22C in the breakup energy spectrum (cf. the Fano effect), 2) specification of the decay mode of the 2+ state of 6He, and 3) verification of the di-neutron correlation in 6He through the formation cross section of 5He.
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Report
(4 results)
Research Products
(72 results)
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[Journal Article] 6.Spatial anisotropy of neutrons emitted from the 56Fe(gamma,n)55Fe reaction with linearly polarized gamma ray beam2016
Author(s)
T. Hayakawa, T. Shizuma, S. Miyamoto, S. Amano, A. Takemoto, M. Yamaguchi, K. Horikawa, H. Akimune, S. Chiba, K. Ogata, and M. Fujiwara
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Journal Title
Physica Review C
Volume: 93
Issue: 4
Pages: 044313-044313
DOI
Related Report
Peer Reviewed
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[Journal Article] Evidence of tensor interactions in 16O via (p,d) reaction2015
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, J. Zenihiro
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Journal Title
Japan Physical Society Conference Proceedings
Volume: 6
Pages: 030076-030076
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Nuclear reaction studies with RI-beams2015
Author(s)
K. Ogata
Organizer
Physics with Fragment Separators -25th Anniversary of RIKEN-Projectile Fragment Separator-
Place of Presentation
Shonan Village Center, Kanagawa
Year and Date
2015-12-07
Related Report
Int'l Joint Research / Invited
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[Presentation] CDCC Studies on Cluster Physics2014
Author(s)
T. Matsumoto
Organizer
3rd International Workshop on "State of the Art in Nuclear Cluster Physics" (SOTANCP3)
Place of Presentation
KGU Kannai Media Center, Kanagawa
Year and Date
2014-05-26 – 2014-05-30
Related Report
Invited
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