摘要
本文报告了用快中子轰击天然Os靶,化学分离后,通过对W样品的γ单谱和时间序列谱的分析,发现了11条以前未知的^(189)W的新γ射线。
The natural Osmium powder was irradiated with fast neutrons. After the chemical separation, the characteristic gamma ray spectra and the time-sequential spectra in the W fraction were measured. 11 new gamma lines of ^(189)W unknown previously were found.
出处
《高能物理与核物理》
CSCD
北大核心
1993年第11期1055-1056,共2页
High Energy Physics and Nuclear Physics