2012 Fiscal Year Final Research Report
Study of pionic correlation effects in nuclei via the parity-transfer reaction
| Project/Area Number |
23840053
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
DOZONO Masanori 独立行政法人理化学研究所, 上坂スピン・アイソスピン研究室, 特別研究員 (60616259)
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| Project Period (FY) |
2011 – 2012
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| Keywords | パイ中間子 / テンソル力 / スピン双極子遷移 |
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| Research Abstract |
We proposed a new probe, a parity-transfer (^<16>O,^<16>F) reaction for the study of 0^- states, whose distributions are expected to reflect pion-like correlations in nuclei. The accomplishments of this research are; firstly, we planed the ^<12>C(^<16>O,^<16>F) experiment at 250A MeV in order to confirm the effectiveness of the parity-transfer reaction. Second, we developed a new proton detector system for the (^<16>O,^<16>F) experiment. Thirdly, we analyzed the parity-transfer (^<16>O,^<16>F) reaction at 250A MeV using the distorted wave Born approximation and found that the distortion effect is important to understand its angular distribution quantitatively.
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[Journal Article] The parity-transfer reaction (^<16>O,^<16>F) for studies of pionic 0^- mode2012
Author(s)
M.Dozono, T.Uesaka, M.Sasano, S.Shimoura, S.Michimasa, S.Ota, H.Matsubara, Y.Sasamoto, S.Noji, H.Tokieda, H.Miya, S.Kawase, R.Tang, Y.Kikuchi, K.Kisamori, M.Takaki, Y.Kubota, C.S.Lee, T.Fujii, R.Yokoyama, H.Sakai, T.Kubo, K.Yoshida, Y.Yanagisawa, N.Fukuda, H.Takeda, D.Kameda, N.Inabe, K.Yako, T.Wakasa, K.Fujita, S.Sakaguchi, H.Sagawa, M.Yamagami, and M.Ichimura
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Journal Title
RIKEN Accelerator Progress Report
Volume: 45
Pages: 10
Peer Reviewed
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[Journal Article] Complete sets of polarization transfer observables for the ^<208>Pb(p,n) reaction at 296 MeV and Gamow-Teller and spin-dipole strengths for ^<208>Pb2012
Author(s)
T.Wakasa, M.Okamoto, M.Dozono, K.Hatanaka, M.Ichimura, S.Kuroita, Y.Maeda, H.Miyasako, T.Noro, T.Saito, Y.Sakemi, T.Yabe, and K.Yako
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Journal Title
Physical Review
Volume: C 85
Pages: 064606
Peer Reviewed
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[Presentation] Study of spin-dipole strengths in ^<12>N via complete polarization transfer measurements2012
Author(s)
M.Dozono, T.Wakasa, T.Noro, K.Sagara, Y.Yamada, S.Kuroita, T.Imamura, H.Shimoda, Y.Sueta, K.Hatanaka, H.Okamura, A.Tamii, H.Matsubara, and Y.Sakemi
Organizer
The 4th international conference on "Collective Motion in Nuclei under Extreme Conditions" (COMEX4)
Place of Presentation
Kanagawa, Japan
Year and Date
2012-10-23
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[Presentation] The parity-transfer reaction (^<16>O,^<16>F) for studies of pionic 0^- mode2011
Author(s)
M.Dozono, T.Uesaka, M.Sasano, S.Shimoura, S.Michimasa, S.Ota, H.Matsubara, Y.Sasamoto, S.Noji, H.Tokieda, H.Miya, S.Kawase, R.Tang, Y.Kikuchi, K.Kisamori, M.Takaki, Y.Kubota, C.S.Lee, T.Fujii, R.Yokoyama, H.Sakai, T.Kubo, K.Yoshida, Y.Yanagisawa, N.Fukuda, H.Takeda, D.Kameda, N.Inabe, K.Yako, T.Wakasa, K.Fujita, S.Sakaguchi, H.Sagawa, M.Yamagami, and M.Ichimura
Organizer
International symposium on frontiers in nuclear physics
Place of Presentation
Beijing, China
Year and Date
2011-11-03
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