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.

引用

页数：4

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