Excited States in 18Ne Studied via 17F+p

被引：1
|
作者：
Sun-Jun, Jin [1 ]
Wang You-Bao [1 ]
Wang Bao-Xiang [1 ]
Bai Xi-Xiang [1 ]
Fang Xiao [1 ]
Guo Bing [1 ]
Li Er-Tao [1 ]
Li Yun-Ju [1 ]
Li Zhi-Hong [1 ]
Lian Gang [1 ]
Su Jun [1 ]
Yan Sheng-Quan [1 ]
Zeng Sheng [1 ]
Yao Ze-En [2 ]
Liu Wei-Ping [1 ]
机构：
[1] China Inst Atom Energy, Beijing 102413, Peoples R China
[2] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2010年 / 27卷 / 03期
基金：
中国国家自然科学基金;
关键词：
RESONANCE SCATTERING; ELEMENTS; BEAM;
D O I：
10.1088/0256-307X/27/3/032102
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The elastic resonance scattering of F-17+p is studied in inverse kinematics via a thick-target method. The excitation function for F-17+P elastic scattering is obtained within the energy interval of E-c.m. approximate to 0.4-1.7 MeV. The experimental excitation function is analyzed with a multilevel R-matrix code MULTI7, and the proton widths are deduced. The alpha decay from 6.15 MeV 1(-) state in Ne-18 is observed, which is critical to the O-14(alpha, p)F-17 reaction as the main breakout route from CNO cycle to rp-process in supernovae and x-ray bursts.
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页数：4
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