Study of resonance states in 12N using a radioactive ion beam of 11C

T. Teranishi, S. Kubono, S. Shimoura, M. Notani, Y. Yanagisawa, S. Michimasa, K. Ue, H. Iwasaki, M. Kurokawa, Y. Satou, T. Morikawa, A. Saito, H. Baba, J. H. Lee, C. S. Lee, Zs Fülöp, S. Kato

研究成果: ジャーナルへの寄稿学術誌査読

53 被引用数 (Scopus)

抄録

Resonance states in 12N were studied by using the resonance elastic scattering of 11C + p with a low-energy radioactive ion beam of 11C at 3.5 MeV/nucleon and a thick (CH2)n target. The 11C beam was separated by a newly installed CNS radioactive ion beam separator (CRIB). The energy spectrum of recoil protons was measured at laboratory scattering angles around θLAB = 0° to identify resonance states in 12N. The spin-parity values of Jπ = 3- and (2)+ have been determined for the levels at the excitation energies of Ex = 3.1 and 3.6 MeV in 12N, respectively, suggesting a small contribution of the 3.1-MeV level to the 11C(p,γ)12N stellar reaction.

本文言語英語
ページ(範囲)27-32
ページ数6
ジャーナルPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
556
1-2
DOI
出版ステータス出版済み - 3月 13 2003
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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