High-resolution study of the Ne-18 excited states relevant to the hot CNO cycle
- Authors
- Park, SH; Kubono, S; Hahn, KI; Lee, CS; Kim, JC; Strasser, P; Jeong, SC; Tanaka, MH; Lee, C; Lee, JH; Kato, S; Miyachi, T; Kawashima, H; Utsunomiya, H; Yasue, M; Kurokawa, M; Fuchi, Y; Liu, X; Abe, K; Kumagai, K; Smith, MS; Parker, PD
- Issue Date
- Feb-1999
- Publisher
- AMERICAN PHYSICAL SOC
- Citation
- PHYSICAL REVIEW C, v.59, no.2, pp 1182 - 1184
- Pages
- 3
- Journal Title
- PHYSICAL REVIEW C
- Volume
- 59
- Number
- 2
- Start Page
- 1182
- End Page
- 1184
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/25427
- DOI
- 10.1103/PhysRevC.59.1182
- ISSN
- 0556-2813
1089-490X
- Abstract
- The Ne-20(p,r)Ne-18 reaction has been studied in order to investigate the properties of Ne-18 excited states. A missing 3(+) state of Ne-18, which could have a great influence on the F-17(p,gamma)Ne-18 reaction rate, was searched for, but the existence of this state was not clearly verified. The spins and parities of the 5.11- and 5.15-MeV states were assigned tentatively by angular distribution measurements, as 2(+) and 3(-), respectively. We were able to resolve the doublets at 4.5, 5.1, and 6.3 MeV clearly for the first time due to our high precision system, which allowed us to determine the widths of some critical states above the proton threshold of Ne-18 more precisely. [S0556-2813(99)06502-4].
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Collections - College of Natural Sciences > Department of Physics > 1. Journal Articles
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