High-spin states in ^(190)Pt

作     者：马龙 周小红 M.Oshima Y.Toh 张玉虎 郭应祥 雷相国 M.Koizumi A.Osa T.Hayakawa Y.Hatsukawa T.Shizuma M.Sugawara 

作者机构：Institute of Modern Physics Chinese Academy of Sciences Japan Atomic Energy Research Institute.Tokai Ibaraki 319-1195Japan Japan Atomic Energy Research Institute TokaiIbaraki 319-1195Japan Chiba Institute of Technology NarashinoChiba 275-0023Japan 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2008年第32卷第1期

页      面：31-33页

核心收录：

学科分类：08[工学] 0827[工学-核科学与技术] 082701[工学-核能科学与工程] 

基　　金：Supported by National Natural Science Foundation of China(10505025,10475097) Chinese Academy of Sciences 

主　　题：γ-γcoincidence γ-ray spectroscopy DCO ratio 

摘      要：The level structure of ^19Opt has been studied experimentally using the ^176yb （^18O, 4n） reaction at beam energies of 88 and 95 MeV. γ-γ-t coincidence measurements were carried out. Based on the analysis of T-T coincidence relationships, the level scheme of ^190Pt is extended to high-spin states. A new structure built on the 3413.6 keV 14＋ state has been observed, and the ＂vi13/2^-2 vh9/2^-1 vj （j = P3/2 or f5/2） configuration is tentatively assigned to it.