国家自然科学基金(10205019)

作品数：10被引量：3H指数：1
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相关机构：中国科学院近代物理研究所中国科学院研究生院北京大学更多>>
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Nuclear alternating parity bands and transition rates in a model of coherent quadrupole–octupole motion in neutron-rich barium isotopes被引量：2
《Nuclear Science and Techniques》2016年第6期150-154,共5页Xing Zhang Yong Peng Chao-Biao Zhou Jia-Xing Li 
supported by the National Natural Science Foundation of China(Nos.11075133,U1332126,10205019)
Deformed even–even nuclei Barium isotopes with quadrupole–octupole deformations are investigated on the basis of a collective model.The model describes energy levels of the yrast band with alternating parity in the ...
关键词：运动模型 钡同位素 丰中子同位素 四极 奇偶 校验带 相干 E2跃迁几率 
Cluster Structure in Be Isotopes within Point-Coupling Covariant Density Functional
《Chinese Physics Letters》2013年第1期52-55,共4页TANG Zhong-Hua LI Jia-Xing JI Juan-Xia ZHOU Tao 
Supported by the National Natural Science Foundation of China(11075133,10205019);the Fundamental Research Funds for the Chinese Central Universities(XDJK2010D005,XDJK2010C049);the National Innovation Experimental Program for Chinese University Students(101063522).
The potential energy surfaces and density distributions of ground states in even-mass Be isotopes are studied by using the point-coupling covariant density functional theory with the PC-F1 effective interaction.The cl...
关键词：interaction. structure. number. 
The neutron halo structure of ^(17)B studied with the relativistic Hartree-Bogoliubov theory
《Chinese Physics C》2012年第1期43-47,共5页Ji Juan-Xia LI Jia-Xing HAN Rui WANG Jian-Song HU Qiang 
Supported by National Natural Science Foundation of China (11075133,10205019,11075190);Fundamental Research Funds for the Central Universities (XDJK2010D005,XDJK2010C049);Knowledge Innovation Program of Chinese Academy of Sciences(KJCX2-YW-N44);Open Research Program at Large Scale Facility of Chinese Academy of Sciences (O903010YKF)
The properties of neutron-rich boron isotopes are studied in the relativistic continuum Hartree-Bogoliubov theory in coordinate space with NL-SH,PK1 and TM2 effective interactions.Pairing corrections are taken into ac...
关键词：neutron-rich boron isotopes halo structure RCHB theory neutron halo 
A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones
《Chinese Physics C》2011年第9期821-824,共4页韩瑞 姬娟霞 李加兴 
Supported by Fundamental Research Funds for Cental Universities (XDJK2010D005,XDJK2010C049);National Natural Science Foundation of China (11075133,10205019)
The ground-state properties of N=3 isotones and mirror nuclei have been investigated in the Rrelativistic Continuum Hartree-Bogoliubov theory with the NLSH effective interaction. Pairing correlations are taken into ac...
关键词：relativistic continuum Hartree-Bogoliubov proton halo N=3 isotones cross section 
Measurement of the total reaction cross section for the mirror nuclei ^(12)N and ^(12)B
《Chinese Physics C》2010年第4期452-455,共4页李加兴 刘平萍 王建松 胡正国 毛瑞士 孙志宇 李琛 陈若富 徐瑚珊 肖国青 郭忠言 
Supported by National Natural Science Foundation of China (10205019,10475098);Doctoral Foundation of Southwest University (SWNUB2005028B)
The mirror nuclei ^12N and ^12B are separated by the Radioactive Ion Beam Line in Lanzhou （RIBLL） at HIRFL from the breakup of 78.6 MeV/u 14N on a Be target. The total reaction cross-sections of ^12N at 34.9 MeV/u a...
关键词：mirror nuclei ^12N and ^12B total reaction cross section Glauber model 
An ellipsoidal time detector with PMT readout
《Nuclear Science and Techniques》2009年第4期248-250,共3页LI Jiaxing LIU Pingping WANG Jiansong XIAO Guoqing GUO Zhongyan HU Zhengguo MAO Ruishi SUN Zhiyu XU Hushan ZHAN Wenlong 
Supported by National Nature Science Foundation of China (No.10205019,10475098);Doctoral Foundation of Southwest University (No.SWNUB2005028);Hundred Talent Project of CAS (0501080BR0)
In this paper we present a timing detector which has low detection threshold and is radiation-resistant.The photons induced by radioactive beam ions passing through a thin plastic-scintillator foil BC422,emit from the...
关键词：PMT 光量子 放射性 原子核物理学 
中能区丰中子核^(11)Li的反应总截面的测量(英文)
《高能物理与核物理》2007年第12期1102-1105,共4页李琛 叶沿林 詹文龙 肖国青 徐瑚珊 郭忠言 王建松 孙志宇 李加兴 王猛 陈志强 江栋兴 郑涛 华辉 李智焕 李湘庆 葛愉成 庞丹阳 楼建玲 卢飞 范凤英 吕林辉 
国家自然科学基金(10205019,10105011);国家基础研究发展规划(G2000077401,G2000077404);国家基金委创新研究群体科学基金(10221003);中俄资源环境领域重大问题合作研究项目(2005CB724800)资助~~
利用HIRFL提供的50MeV/u的^(13)C束流轰击Be靶,通过RIBLL选择出放射性核素^(11)Li.实验采用透射法测量了25—45MeV/u的^(11)Li在^(28)Si靶上的反应总截面.采用双参数Gauss密度分布形式,利用Glauber模型很好地拟合了高能和中能区的^(11)L...
关键词：GLAUBER模型 透射法 反应总截面 
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