Knockout Reaction Mechanism for <sup>6</sup>He<sup>+</sup>

LV Linhui(吕林辉); YE Yanlin(叶沿林); CAO Zhongxin(曹中鑫); Xiao Jun(肖军); JIANG Dongxing(江栋兴); ZHENG Tao(郑涛); HUA hui(华辉); Li Zhihuan(李智焕); GE Yucheng(葛俞成); LI Xiangqing(李湘庆); LOU Jianling(楼建玲); et al

doi:10.1088/1009-0630/14/6/15

Plasma Science and Technology > 2012 > 14(6): 506-509. > DOI: 10.1088/1009-0630/14/6/15

LV Linhui(吕林辉), YE Yanlin(叶沿林), CAO Zhongxin(曹中鑫), Xiao Jun(肖军), JIANG Dongxing(江栋兴), ZHENG Tao(郑涛), HUA hui(华辉), Li Zhihuan(李智焕), GE Yucheng(葛俞成), LI Xiangqing(李湘庆), LOU Jianling(楼建玲), et al. Knockout Reaction Mechanism for ⁶He⁺[J]. Plasma Science and Technology, 2012, 14(6): 506-509. DOI: 10.1088/1009-0630/14/6/15

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Knockout Reaction Mechanism for ⁶He⁺

School of Physics and State key laboratory of nuclear physics and technology, Peking University, Beijing 100871, China

Funds: supported by the National Basic Research Program of China (Grant No. 2007CB815002) and the National Natural Science Foundation of China (Grant No.11035001,10775003, 10827505,10821140159)

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Abstract

Abstract

A knockout reaction experiment was carried out by using the ⁶He beam at 82.5MeV/nucleon impinging on CH₂ and C target. The α core fragment at forward angles were detected in coincidence with the recoiled protons at larger angles. From this exclusive measurement the valence nucleon knockout mechanism and the core knockout mechanism are separated. This study provides a base for the exclusive spectroscopic investigation of the exotic nuclei
- knockout reaction,
- reaction mechanism,
- Invariant mass

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