国家自然科学基金(10405032)

作品数：7被引量：5H指数：1
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相关作者：王鲲陈金根马余刚方德清蔡翔舟更多>>
相关机构：中国科学院上海应用物理研究所中国科学院研究生院更多>>
相关期刊：《Chinese Physics C》《原子核物理评论》《Chinese Physics B》更多>>
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Density effect of the neutron halo nucleus induced reactions in intermediate energy heavy ion collisions
《Chinese Physics C》2009年第S1期49-51,共3页曹喜光 陈金根 马余刚 方德清 田文栋 颜廷志 蔡翔舟 
Supported by National Natural Science Foundation of China(10775168,10405032,10605036,10747163,10505026,10535010,10775167);Shanghai Development Foundation for Science and Technology(06QA14062,06JC14082,05XD14021);Major State Basic Research Development Program in China(2007CB815004);Knowledge Innovation Project of Chinese Academy of Sciences(KJCX3.SYW.N2);Knowledge Innovation Program of Chinese Academy of Sciences(55010701,55010703)
Using an isospin-dependent quantum molecular dynamics (IQMD) model, we study the 15C induced reactions from 30—120 MeV/nucleon systematically. Here the valence neutron of 15C is assigned at both 1d5/2 and 2s1/2 state...
关键词：neutron halo nucleus valence neutron density e?ect IQMD RMF 
Isoscaling behavior studied by HIPSE model
《Chinese Physics C》2009年第S1期126-129,共4页傅瑶 方德清 马余刚 蔡翔舟 郭威 马春旺 田文栋 王宏伟 王鲲 
Supported by National Natural Science Foundation of China (10775168, 10405032);Shanghai Development Foundation for Science and Technology (06QA14052, 06JC14082, 05XD14021);Major State Basic Research Development Program in China(2007CB815004);Knowledge Innovation Program of Chinese Academy of Science (55010701);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX3.SYW.N2)
The isoscaling behavior in the reaction system of 58,64Ni + 9Be has been studied by using the heavy-ion phase-space exploration(HIPSE) model. The extracted isoscaling parameters α and β for both heavy and light frag...
关键词：isosacling HIPSE evaporation effect 
Scaling property in one-nucleon removal reactions induced by exotic nuclei
《Chinese Physics C》2009年第3期197-200,共4页方德清 付瑶 孙小燕 蔡翔舟 郭威 田文栋 王宏伟 马余刚 
Supported by National Natural Science Foundation of China (10775168, 10405032);Shanghai Development Foundation for Science and Technology (06QA14062, 06JC14082, 05XD14021);Major State Basic Research Development Program in China(2007CB815004);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX3SYWN2)
Assuming a core plus valence nucleon structure, one-nucleon removal reaction is investigated within the framework of few-body Glauber theory. Fermi-type distribution is used for the core density, while the wavefunctio...
关键词：fragment momentum distribution few-body Glauber model 
原子核高K同质异能态的诱发γ辐射
《原子核物理评论》2008年第4期332-341,共10页石钰 田文栋 马余刚 蔡翔舟 方德清 王鲲 陈金根 王宏伟 郭威 
国家自然科学基金资助项目(10328259,10405032,10405033,10475108);上海科技发展基金启明星计划项目(06QA14062);国家重大基础研究发展规划资助项目(G200077404);中国科学院国防科技创新基金资助项目(CXJJ-216)~~
介绍了原子核高K同质异能态潜在的应用价值及国内外研究的进展。总结了形成同质异能态的3种主要物理机制。说明了高K同质异能态的应用原理是将其激发到更高的不稳定的K混合态上,再发生诱发退激,形成γ瀑,释放其存储的能量。同时又介绍了...
关键词：诱发γ辐射 同质异能态 K混合态 
Transmutation of nuclear wastes using photonuclear reactions triggered by Compton backscattering photons at the Shanghai laser electron gamma source被引量：1
《Chinese Physics C》2008年第8期677-680,共4页陈金根 徐望 王宏伟 郭威 马余刚 蔡翔舟 陆广成 徐毅 潘强岩 袁仁勇 徐加强 阎喆 范功涛 沈文庆 
Knowledge Innovation Project of Chinese Academy of Sciences (KJCX2-SW-N13);China Postdoctoral ScienceFoundation, National Natural Science Foundation of China (10475108, 10605036, 10405032);One Hundred Person Project of SINAP;Shanghai Development Foundation for Science and Technology (06QA14062)
Based on the facility of the Shanghai Laser Electron Gamma Source （SLEGS）, the transmutation for nuclear wastes such as 137^Cs and 129^I is investigated. It is found that nuclear waste can be transmuted efficiently ...
关键词：radioactive wastes photonuclear reactions Compton backscattering 
A possible experimental observable for the determination of neutron skin thickness被引量：4
《Chinese Physics B》2008年第4期1216-1222,共7页马春旺 傅瑶 方德清 马余刚 蔡翔舟 郭威 田文栋 王宏伟 
Project supported by the National Natural Science Foundation of China (Grant Nos 10775168,10405032,10535010,10405033,10605036 and 10475108);the Shanghai Development Foundation for Science and Technology (Grant Nos 06QA14062,06JC14082 and 05XD14021);the State Key Program of Basic Research of China (Grant No 2007CB815004);the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No KJCX3.SYW.N2)
The dependence between neutron skin thickness and neutron abrasion cross section （σnabr） for neutron-rich nuclei is investigated within the framework of the statistical abrasion ablation model. Assuming that the de...
关键词：neutron skin thickness neutron abrasion cross section statistical abrasion ablation model 
弹核碎裂反应中同位旋效应的系统研究(英文)
《高能物理与核物理》2007年第1期59-64,共6页方德清 马余刚 马春旺 钟晨 蔡翔舟 陈金根 郭威 苏前敏 田文栋 王鲲 颜廷志 沈文庆 
国家自然科学基金(10405032,10535010,10405033,10475108,10328259,10135030)上海市科技启明星(06QA14062,05XD14021,03QA14066)国家重点基础研究发展规划项目(G200077404)资助~~
用统计擦碎模型对中能区不同弹靶体系在弹核碎裂反应中的同位旋效应和同位旋标度率现象进行了系统研究．发现归一的同位素分布峰位差和约化的同位旋标度率参数随(Z_(proj)-Z)/Z_(proj) or(N_(proj)-N)/N_(proj)呈指数下降,与反应系统大...
关键词：统计擦碎模型 弹核碎裂反应 同位旋效应 
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