Studies on the exotic structure of Al-23
Data(s) |
2008
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Resumo |
The longitudinal momentum distribution (P-//) of fragments after one-proton removal from Al-23 and reaction cross sections (sigma(R)) for Al-23,Al-24 on carbon target at 74A MeV have been measured simultaneously. An enhancement in sigma(R) is observed for Al-23 compaxed with Al-24. The full width at half maximum of the P-// distribution for Mg-22 fragments has been determined to be 232 +/- 28 MeV/c. Analysis of P-// using the Few-Body Glauber Model indicates a dominant d-wave configuration for the valence proton in the ground state of Al-23. The exotic structure in Al-23 is discussed. National Natural Science Foundation of China (NNSFC) 10775168 10405032 10535010 10605306 Shanghai Development Foundation for Science and Technology 06QA14062 06JC14082 05XD14021 Major State Basic Research Development Program in China 2007CB815004 Knowledge Innovation Project of Chinese Academy of Sciences KJCX3.SYW.N2 |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Fang, DQ (Fang De-Qing); Guo, W (Guo Wei); Ma, CW (Ma Chun-Wang); Wang, K (Wang Kun); Yan, TZ (Yan Ting-Zhi); Ma, YG (Ma Yu-Gang); Cai, XZ (Cai Xiang-Zhou); Shen, WQ (Shen Wen-Qing); Ren, ZZ (Ren Zhong-Zhou); Sun, ZY (Sun Zhi-Yu); Hosoi, M (Hosoi, M.); Izumikawa, T (Izumikawa, T.); Kanungo, R (Kanungo, R.); Nakajima, S (Nakajima, S.); Ohnishi, T (Ohnishi, T.); Ohtsubo, T (Ohtsubo, T.); Ozawa, A (Ozawa, A.); Suda, T (Suda, T.); Sugawara, K (Sugawara, K.); Suzuki, T (Suzuki, T.); Takisawa, A (Takisawa, A.); Tanaka, K (Tanaka, K.); Yamaguchi, T (Yamaguchi, T.); Tanihata, I (Tanihata, I.) .Studies on the exotic structure of Al-23 ,CHINESE PHYSICS C ,2008,32(Suppl. 2 ):34-37 |
Palavras-Chave | #proton-rich nuclei #reaction cross section #longitudinal momentum distribution |
Tipo |
期刊论文 |