Levels in 13N examined by 12C+p elastic resonance scattering with thick target

被引：4

作者：

Qin Xing ^{[1
,2
]}

Wang You-Bao ^{[1
]}

Bai Xi-Xiang ^{[1
]}

Guo Bing ^{[1
]}

Jiang Chao ^{[1
,2
]}

Li Yun-Ju ^{[1
,3
]}

Li Zhi-Hong ^{[1
]}

Lian Gang ^{[1
]}

Su Jun ^{[1
]}

Wang Bao-Xiang ^{[1
]}

Zeng Sheng ^{[1
]}

Liu Wei-Ping ^{[1
]}

机构：

[1] China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China

[2] Shanxi Normal Univ, Inst Modern Phys, Linfen 041004, Peoples R China

[3] Zhengzhou Univ, Inst Engn Phys, Zhengzhou 450052, Peoples R China

来源：

CHINESE PHYSICS C | 2008年 / 32卷 / 12期

基金：

中国国家自然科学基金;

关键词：

elastic resonance scattering; excitation function; thick-target method;

D O I：

10.1088/1674-1137/32/12/004

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The elastic resonance scattering of C-12+p has been studied in inverse kinematics via a novel thick target method at GIRAFFE facility of HI-13 tandem accelerator laboratory, Beijing. The recoil protons were measured by a Delta E-E counter telescope based on a large area double-sided silicon strip detector at laboratory angles around theta(0)=15 degrees. The excitation function for C-12(p,p) elastic scattering has been obtained over a wide energy range of E-c.m.=0.31-3.45 MeV, which was explained quite well by the R-matrix calculation with known resonance parameters of the first three levels in N-13 nucleus. Thus it is demonstrated that the present setup can be directly applied to the study of elastic resonance scattering with secondary radioactive beams.

引用

页码：957 / 961

页数：5

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