摘要
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 mass of the short-lived nucleus was performed in December of 2007. The fragments with A/q = 2 of 36Ar were injected into CSRe and their revolution frequencies were measured with a fast time pick-up detector with a thin foil in the circulating path of the ions. The preliminary result is presented. The result shows the potential of CSRe for mass measurements of short-lived nuclei.
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 mass of the short-lived nucleus was performed in December of 2007. The fragments with A/q = 2 of 36Ar were injected into CSRe and their revolution frequencies were measured with a fast time pick-up detector with a thin foil in the circulating path of the ions. The preliminary result is presented. The result shows the potential of CSRe for mass measurements of short-lived nuclei.
作者
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)
出处
《原子核物理评论》
CAS
CSCD
北大核心
2009年第S1期185-189,共5页
Nuclear Physics Review
基金
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)
