摘要
根据合成２３９Ｐａ实验的特定条件，利用递次衰变关系首次确定了丰中子新核素２３９Ｐａ的半衰期。
The numerical methods used in analysing the experimental decay data of synthesizing a new heavy neutron rich isotope 239 Pa are studied,and its half life is obtained by analysing the decays of a radioactive series for the first time.The obtained results reproduce the experimental decay curve well and support the conclusion for the identification of 239 Pa.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1997年第4期365-367,共3页
Atomic Energy Science and Technology
关键词
新核素
最优化方法
递次衰变
半衰期
New nuclide Optimization method Decay of a radioactive series Half life
