Zero-degree proton inelastic scattering to the 1+, T=0 and T=1 states in C12

Yasuhiro Sakemi, H. Sakaguchi, M. Yosoi, H. Akimune, T. Takahashi, A. Yamagoshi, A. Tamii, M. Fujiwara, K. Hatanaka, K. Hosono, T. Noro, H. Togawa, I. Daito, Y. Fujita, T. Inomata

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Abstract

We have measured the zero-degree cross sections for proton inelastic scattering to the 1+, T=0 (12.7 MeV) and 1+, T=1 (15.1 MeV) states in C12 at 65, 100, 200, 300, and 400 MeV. The ratios of cross sections [dσ/dΩ(1+, T=0)]/[dσ/dΩ(1+,T=1)] at 0°are compared with the calculations in the distorted wave approximation using various effective nucleon-nucleon interactions. The experimental ratios are found to be smaller than the theoretical predictions. It was found that the experimental results were better described by modifying the isovector tensor terms of the effective interactions.

Original languageEnglish
Pages (from-to)3162-3168
Number of pages7
JournalPhysical Review C
Volume51
Issue number6
DOIs
Publication statusPublished - 1995 Jan 1

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Sakemi, Y., Sakaguchi, H., Yosoi, M., Akimune, H., Takahashi, T., Yamagoshi, A., Tamii, A., Fujiwara, M., Hatanaka, K., Hosono, K., Noro, T., Togawa, H., Daito, I., Fujita, Y., & Inomata, T. (1995). Zero-degree proton inelastic scattering to the 1+, T=0 and T=1 states in C12. Physical Review C, 51(6), 3162-3168. https://doi.org/10.1103/PhysRevC.51.3162