国家自然科学基金(10775005)

作品数：6被引量：2H指数：1
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Study of Isotopic Distribution of the Projectile-like Fragments Produced in the ^(17,18)N + ^(197)Au Reactions at 33 MeV/u
《Plasma Science and Technology》2012年第6期455-459,共5页李湘庆 华辉 江栋兴 叶沿林 
supported by National Natural Science Foundation of China (Nos. 11035001, 11175003, 10875002, 10775005)
The experimental data of the isotopic distribution for projectile-like fragments are presented for the 17,18N ＋ 197Au reaction at 33 MeV/u. The width of the isotopic distributions for lSN projectile is significantly ...
关键词：projectile fragmentation isotopic distribution nucleon density distribution neutron-rich nucleus statistical abrasion-ablation model 
β-decay studies of the neutron-rich ^(18,21)N isotopes被引量：1
《Science China(Physics,Mechanics & Astronomy)》2011年第S1期53-60,共8页HUA Hui, LI ZhiHuan, YE YanLin, JIANG DongXing, LOU JianLing, LI XiangQing & XU FuRong School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China 
supported by the National Basic Research Program of China (Grant No. 2007CB815002);the National Natural Science Foundation of China (Grant Nos. 10775003, 10475004, 10735010, 10775005, 10875002, and 10827505)
The β-decay studies of neutron-rich 18,21N isotopes have been performed using β-n, β-γ, and β-n-γ coincidence methods. The 18,21N ions were produced by the fragmentation of the 22Ne and 26Mg beams, respectively,...
关键词：β-delayed NEUTRON DECAY 18 21N NEUTRON detector system branching ratio GAMOW-TELLER strength 
Structural evolution of the intruder band in ^(118)Sn
《Chinese Physics C》2009年第10期838-841,共4页王守宇 段波涛 朱欣欣 任修磊 杨晓玲 郗娟 吕丰正 孙大鹏 吕英波 刘希举 华辉 李忠宇 张双全 亓斌 尧江明 竺礼华 吴晓光 李广生 刘颖 李雪琴 郑云 王烈林 汪雷 
Supported by National Natural Science Foundation of China (10875074, 10605001, 10505002, 10775005);Major StateBasic Research Developing Program (2007CB815005)
Excited states of the positive-parity intruder band in 11SSn have been studied via the ^116Cd（^7Li, 1p4n） reaction at ^7Li energy of 48 MeV using techniques of in-beam y-ray spectroscopy. This intruder band has been...
关键词：intruder band quasiparticle alignment structural evolution 
Study of the structure of borromean nucleus ^(17)Ne
《Chinese Physics C》2009年第S1期170-172,共3页卢飞 华辉 叶沿林 李智焕 江栋兴 马立英 葛愉成 郑涛 宋玉收 李湘庆 Qureshi Faisal-Jamil 
Supported by National Natural Science Foundation of China (10775005, 10735010, J0730316);Chinese Major State Basic Research Development Program (2007CB815002)
The 17Ne nucleus is a possible candidate with a two-proton borromean halo structure. Since the theoretical model is diffcult to handle the three-body system, it is diffcult to determine the two-proton halo structure i...
关键词：two-proton halo 17Ne breakup reaction 
A CsI(Tl) detector array used in the experiment of the proton-rich nucleus ^(17)Ne被引量：1
《Chinese Physics C》2009年第S1期176-178,共3页马立英 华辉 卢飞 陈东 姜希遥 叶沿林 江栋兴 Qureshi Faisal-Jamil 
Supported by National Natural Science Foundation of China (10775005, 10735010, J0730316);Chinese Major State Basic Research Development Program (2007CB815002)
To investigate the configurations of the valence protons in Borromean nucleus 17Ne, a CsI(Tl) detector array, which consists of 9 CsI crystals (26×26×20mm3) coupled with photodiodes, has been successfully used in th...
关键词：CsI(Tl) energy resolution PROTON 
Structure change of ^(156)Yb at high-spin states
《Chinese Physics C》2009年第S1期148-150,共3页华辉 李忠宇 王守宇 孟杰 李智焕 李湘庆 许甫荣 刘红亮 张双全 周善贵 叶沿林 江栋兴 郑涛 竺礼华 吴晓光 李广生 贺创业 马立英 卢飞 范凤英 韩丽英 王赫 肖军 李雪琴 陈东 方晓 楼建玲 刘颖 郝昕 潘波 李立华 
Supported by National Natural Science Foundation of China (10405001, 10775005, 10735010, 10605001, J0730316);Chinese Major State Basic Research Development Program (2007CB815002)
High-spin states of 156Yb have been studied via the 144Sm(16O,4n)156Yb fusion-evaporation reaction at beam energy 102 MeV. The positive-parity yrast band and negative-parity cascade have been extended up to higher-spi...
关键词：high-spin states 156Yb structure change ALIGNMENT fusion-evaporation 
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