云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(10221003)

国家自然科学基金(10221003): 作品数：38被引量：38H指数：4; 导出分析报告; 相关作者：郭忠言詹文龙徐瑚珊肖国青孙志宇更多>>; 相关机构：中国科学院近代物理研究所北京大学中国科学院研究生院更多>>; 相关期刊：《原子核物理评论》《核电子学与探测技术》《Science Bulletin》《物理学报》更多>>; 相关主题：RELATIVISTICTIMEDETECTORSREGLAUBER模型更多>>; 相关领域：理学核科学技术电子电信天文地球更多>>

Secondary electron time detector for mass measurements at CSRe被引量：4: 《Chinese Physics C》2010年第3期363-367,共5页涂小林王猛胡正国徐瑚珊郭忠言毛瑞士肖国青张宏斌臧永东岳珂; Supported by National Natural Science Foundation of China (10635080, 10221003);State Key Development Program of BasicsResearch of China (2007CB815000);Knowledge Innovation Project of Chinese Academy of Sciences (CXTD-J2005-1, KJCX2-SWN18); The Isochronous Mass Spectrometry is a high accurate mass spectrometer. A secondary electrons time detector has been developed and used for mass measurements. Secondary electrons from a thin carbon foil are accelerate...; 关键词：isochronous mass spectrometry time of flight CSRe

First mass measurement of short-lived nuclides at HIRFL-CSR被引量：11: 《Chinese Science Bulletin》2009年第24期4749-4752,共4页XU HuShan TU XiaoLin YUAN YouJin XIA JiaWen ZANG YongDong WANG Meng MAO RuiShi HU ZhengGuo MEI Bo SHUAI Peng ZHU ZhiChao TANG ShuWen GENG Peng LIU Yong ZHAO TieCheng ZHANG XueYing YANG JianCheng MAO LiJun ZHANG YuHu ZHOU XiaoHong HUANG WenXue XIAO GuoQing ZHAO HongWei ZHAN WenLong; Supported by the National Natural Science Foundation of China (Grant Nos. 10635080, 10221003, 10675147);National Basic Research Program of China (Grant Nos. 2007CB815000, 2008CB817702);Knowledge Innovation Project of Chinese Academy of Sciences (Grant No. CXTD-J2005-1, KJCX2-SW-N18); Recent commissioning of the HIRFL-CSR has demonstrated its ability to perform direct mass measurement for short-lived nuclides. Projectile fragments produced by the 78Kr ions at 481.88 MeV/u were separated with the ne...; 关键词：兰州重离子加速器质量测量社会责任核素兰州放射性束流线企业天体物理学一次测量

Magnetic moments of ^(33)Mg in the time-odd relativistic mean field approach被引量：9: 《Science China(Physics,Mechanics & Astronomy)》2009年第10期1586-1592,共7页LI Jian1,ZHANG Ying1,YAO JiangMing1 & MENG Jie1,2 1 School of Physics,State Key Laboratory of Nuclear Physics and Technology,Peking University,Beijing 100871,China 2 School of Physics and Nuclear Energy Engineering,Beihang University,Beijing 100191,China; Supported by the Major State Basic Research Development Program (Grant No.2007CB815000);the National Natural Science Foundation of China (Grant Nos.10775004,10221003,10720003,and 10705004); The configuration-fixed deformation constrained relativistic mean field approach with time-odd component has been applied to investigate the ground state properties of 33Mg with effective interaction PK1.The ground st...; 关键词：magnetic MOMENT BINDING energy time-odd component configuration-fixed deformation CONSTRAINED calculation RELATIVISTIC mean field theory

Status and Prospects of HIRFL Experiments被引量：1: 《原子核物理评论》2009年第S1期7-15,共9页XU Hu-shan (Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China); National Natural Science Foundation of China(10635080,10221003);State Key Development Program of Basics Research of China(2007CB815000);Knowledge Innovation Project of Chinese Academy of Sciences(CXTD-J2005-1, KJCX2-SW-No18, KJCX3-SYW-No1, KJCX2-SW-No17); The research activities at HIRFL cover the fields of radio-biology,material science,atomic physics,and nuclear physics. This report mainly concentrates on the experiments of nu-clear physics with the existing and plan...; 关键词：HIRFL CSRM CSRe ETF

Simulation of the Lanzhou Penning Trap LPT: 《Chinese Physics C》2009年第S1期193-195,共3页黄文学王均英王玥田玉林朱志超徐瑚珊肖国青; Supported by National Natural Science Foundation of China (10627504, 10675147, 10221003);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX2-SW-N17, KJCX2-SW-N18);Major State Basic Research Development Program of China (2007CB815000); The LPT (Lanzhou Penning Trap) is under construction and its task is to perform direct mass measurement of fusion-evaporation residues and if possible for heavy isotopes. Detailed simulations have been done for a good...; 关键词：Penning trap super heavy mass measurement LPT

Characteristics of a 4-fold segmented clover detectore: 《Chinese Physics C》2009年第S1期202-205,共4页楼建玲李智焕叶沿林江栋兴华辉李湘庆张双全郑涛葛愉成孔赞吕林辉李琛卢飞范凤英李忠宇曹中鑫马立英曲乐实徐瑚珊胡正国王猛雷相国段利敏肖志刚詹文龙肖国青黄天衡付芬章学恒郑川余玉洪涂小林张亚鹏杨彦云张宏斌唐彬田育林欧阳珍黄美容徐治国岳珂高启; Supported by National Basic Research Program (973 program) of China (2007CB815000, 2005CB724800) ;National Natural Science Foundation of China (10775003,10475004, 10405001, 10221003, J0730316); Four high-purity germanium 4-fold segmented Clover detectors have been applied in the experiment of neutron-rich nucleus 21N. The performance of those four Clovers have been tested with radioactive sources and in-beam...; 关键词：CLOVER direct mode and add-back mode absolute effciency

πg_(9/2)νh_(11/2) doublet bands in A～100 mass region: 《Chinese Physics C》2009年第S1期37-39,共3页王守宇张双全亓斌孟杰; Supported by National Natural Science Foundation of China (10875074, 10605001, 10435010, 10221003, 10505002); Using the model with one particle and one hole coupled with a triaxial rotor, the πg9/2/1/2νh11/2 doublet bands in the A～100 mass region are studied, and compared with the πg9/2/1/2νh11/2 doublet bands. It is fou...; 关键词：chiral doublet bands electromagnetic transition triaxial particle rotor model

Chiral doublet bands and energy-level crossing: 《Chinese Physics C》2009年第S1期43-45,共3页亓斌孟杰张双全王守宇彭婧; Supported by National Natural Science Foundation of China (10505002, 10435010, 10605001, 10221003);Postdoctoral Science Foundation of China (20060390371); Different definitions for chiral doublet bands based on excitation energies, B(E2) and B(M1) respectively are discussed in the triaxial particle rotor model. For the ideal chiral geometry, the selection rules of the e...; 关键词：chiral doublet bands band definition electromagnetic transition energy-level crossing triaxial particle rotor model

The First Isochronous Mass Measurements at CSRe: 《原子核物理评论》2009年第S1期185-189,共5页TU Xiao-lin1,2, XU Hu-shan1, , WANG Meng1, XIA Jia-wen1, MAO Rui-shi1, YUAN You-jin1, HU Zheng-guo1, LIU Yong1, ZHANG Hong-bin1, ZANG Yong-dong1,2, ZHAO Tie-cheng1, ZHANG Xue-ying1, FU Fen1, YANG Jian-cheng1, MAO Li-jun1, XIAO Chen1,2, XIAO Guo-qing1, ZHAO Hong-wei1, ZHAN Wen-long1(1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2 Graduate School of Chinese Academy of Sciences, Beijing 100049, China); National Natural Science Foundation of China(10635080,10221003);State Key Development Program of Basic Re-search of China(2007CB815000);Knowledge Innovation Project of Chinese Academy of Sciences(CXTD-J2005-2,KJCX2-SW-N18); With the commissioning of the Cooler Storage Ring at the Heavy Ion Research Facility in Lanzhou (HIRFL-CSR),a pilot experiment operating the CSRe in isochronous mode to test the power of HIRFL-CSR for measuring the ma...; 关键词：radiotive ION BEAM MASS TIME-OF-FLIGHT HIRFL-CSR

Shears mechanism in two-dimensional cranking relativistic mean field approach: 《Chinese Physics C》2009年第S1期15-17,共3页彭婧邢丽峰孟杰; Supported by National Natural Science Foundation of China (10705004, 10435010, 10221003); Using the new two-dimensional cranking relativistic mean field (RMF) approach, the shears mechanism of magnetic rotation based on configuration πh121/2νh-211/2 in 142Gd is microscopically and self-consistently exami...; 关键词：magnetic rotation relativistic mean field shears mechanism

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