Study of the Structure of Borromean Nucleus <sup>17</sup>Ne

WANG Enhong(王恩宏); HUA Hui(华辉)); LU Fei(卢飞); YE Yanlin(叶沿林); LI Zhihuan(李智焕); JIANG Dongxing(江栋兴); LI Xiangqing(李湘庆); GE Yucheng(葛愉成); ZHENG Tao(郑涛); SONG Yushou(宋玉收)

doi:10.1088/1009-0630/14/5/04

Plasma Science and Technology > 2012 > 14(5): 367-370. > DOI: 10.1088/1009-0630/14/5/04

WANG Enhong(王恩宏), HUA Hui(华辉)), LU Fei(卢飞), YE Yanlin(叶沿林), LI Zhihuan(李智焕), JIANG Dongxing(江栋兴), LI Xiangqing(李湘庆), GE Yucheng(葛愉成), ZHENG Tao(郑涛), SONG Yushou(宋玉收). Study of the Structure of Borromean Nucleus ¹⁷Ne[J]. Plasma Science and Technology, 2012, 14(5): 367-370. DOI: 10.1088/1009-0630/14/5/04

Citation:

PDF (1636 KB)

Study of the Structure of Borromean Nucleus ¹⁷Ne

School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China

More Information

Received Date: May 16, 2011

Graphical Abstract

Abstract

Abstract

In the present research, we used the ¹⁷Ne beam at 30.8 MeV/u to bombard the 43 mg/cm² ¹²C target and measured the angular correlations between the fragments and emitted proton. In the break-up reaction of ¹⁷Ne, one-proton knockout would result in an unstable nucleus 16F, which would further decay by the proton emission. The measured angular correlation between the ¹⁶F momentum and the relative momentum of its decay products was compared with theoretical calculations and indicated that the valence proton in 17Ne has the most probability to be situated in the s1/2 orbital with a small admixture of the d5/2 orbital. The present results suggest that ¹⁷Ne has a halo structure.
- ¹⁷Ne,
- proton halo,
- angular correlation,
- knockout reaction

FullText(HTML)

References (0)

[1]	CHEN Xu (陈旭), TIAN Shuping (田树平), HE Pingni (贺平逆), ZHAO Chengli (赵成利), SUN Weizhong (孙伟中), ZHANG Junyuan (张俊源), CHEN Feng (陈峰), GOU Fujun (苟富均). Angular E®ects on F⁺ Etching SiC: MD Study[J]. Plasma Science and Technology, 2012, 14(12): 1102-1105. DOI: 10.1088/1009-0630/14/12/12
[2]	XIAO Jun (肖军), YE Yanlin (叶沿林), You Haibo(游海波), YANG Zaihong (杨再宏), CAO Zhongxin(曹中鑫), JIANG Dongxing(江栋兴), ZHENG Tao(郑涛), HUA hui(华辉), Li Zhihuan(李智焕), GE Yucheng(葛俞成), et al. The Experimental Study of Two-Neutron Correlation in ⁸He⁺[J]. Plasma Science and Technology, 2012, 14(6): 539-542. DOI: 10.1088/1009-0630/14/6/24
[3]	ZHENG Na (郑娜), ZHONG Chunlai (钟春来), FAN Tieshuan(樊铁栓). The Calculation of Prompt Fission Neutron from ²³³U(n, f) Reaction by Multi-Modal Los Alamos Model[J]. Plasma Science and Technology, 2012, 14(6): 521-525. DOI: 10.1088/1009-0630/14/6/19
[4]	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
[5]	LI Zhihong (李志宏), GUO Bing (郭冰), LI Yunju (李云居), SU Jun (苏俊), LI Ertao (李二涛), BAI Xixiang (白希祥), WANG Youbao (王友宝), ZENG Sheng (曾晟), WANG Baoxiang (王宝祥), YAN Shengquan (颜胜权), LI Zhichang (李志常), et al. Determination of the Astrophysical S(E) Factors or Rates for Radiative Capture Reaction with One Nucleon Transfer Reaction[J]. Plasma Science and Technology, 2012, 14(6): 488-491. DOI: 10.1088/1009-0630/14/6/11
[6]	CAO Zhongxin(曹中鑫), Ye Yanlin(叶沿林), Jiang Dongxing(江栋兴), ZHENG Tao(郑涛), Li Zhihuan(李智焕), HUA Hui(华辉), GE Yucheng(葛榆成), LI Xiangqing(李湘庆), LOU Jianling(楼建玲), XIAO Jun(肖军), LI Qite(李奇特), LV Linhui, et al. Recoiled Proton Tagged Knockout Reaction for ⁸He[J]. Plasma Science and Technology, 2012, 14(6): 460-463. DOI: 10.1088/1009-0630/14/6/05
[7]	LI Xiangqing(李湘庆), HUA Hui(华辉), JIANG Dongxing(江栋兴), YE Yanlin(叶沿林). Study of Isotopic Distribution of the Projectile-like Fragments Produced in the ^17,18N + ¹⁹⁷Au Reactions at 33MeV/u[J]. Plasma Science and Technology, 2012, 14(6): 455-459. DOI: 10.1088/1009-0630/14/6/04
[8]	JIANG Songsheng (蒋崧生), HE Ming (何明). Anomalous nuclear reaction in Earth’s interior: a new field in physics science?[J]. Plasma Science and Technology, 2012, 14(5): 438-441. DOI: 10.1088/1009-0630/14/5/25
[9]	YANG Kun (杨昆), CAO Xiguang (曹喜光), SHI Fudong (石福栋), LIU Xingquan (刘星泉), ZHANG Suyalatu (张苏雅拉吐), HUANG Meirong (黄美容), WANG Jiansong (王建松), CHEN Zhiqiang (陈志强), et al. Study on Fragments Emission in the ⁶⁴Ni + ⁶⁴Ni Reaction at 40 AMeV[J]. Plasma Science and Technology, 2012, 14(5): 386-389. DOI: 10.1088/1009-0630/14/5/09
[10]	XU Xinxing (徐新星), LIN Chengjian (林承键), JIA Huiming (贾会明), YANG Feng (杨峰), JIA Fei (贾飞), WU Zhendong (吴振东), ZHANG Shitao (张世涛), LIU Zuhua (刘祖华), ZHANG Huanqiao (张焕乔), XU Hushan (徐瑚珊), et al. Experimental Study of Two-alpha Emission from High-lying Excited States of ^17,18Ne[J]. Plasma Science and Technology, 2012, 14(5): 371-374. DOI: 10.1088/1009-0630/14/5/05