裂变产物产额数据的评价

陈永静; 刘廷进; 孙正军; 舒能川

doi:10.11804/NuclPhysRev.29.02.208

裂变产物产额数据的评价

Evaluation of Fission Yields

摘要

摘要: 以中子诱发²³⁵U裂变产生的¹³⁵Xe 的累积产额数据为例，利用了所有可利用的实验数据，介绍了裂变产物产额数据的评价方法，包括数据的收集、修正、评价、误差调整和数据处理，特别是协方差数据的评价、半经验模型理论计算数据的应用和相关数据的处理, 给出了¹³⁵Xe热能点产额的推荐值以及0～20 MeV产额-能量关系曲线。 Takeing ¹³⁵Xe produced by neutron induced fission of ²³⁵U as an example, the evaluation method for fission yield was introduced using the all experimental data available. The evaluation procedure includes the experimental data collection, correction, evaluation, error assessment and data analysis. The study of the uncertainty covariance, application of semiempirical theoretical calculation and the yield energydependence of ¹³⁵Xe in the incident energy range 0~20 MeV were emphasized in this work.

Abstract: Takeing ¹³⁵Xe produced by neutron induced fission of ²³⁵U as an example, the evaluation method for fission yield was introduced using the all experimental data available. The evaluation procedure includes the experimental data collection, correction, evaluation, error assessment and data analysis. The study of the uncertainty covariance, application of semiempirical theoretical calculation and the yield energydependence of ¹³⁵Xe in the incident energy range 0~20 MeV were emphasized in this work.

HTML全文

参考文献(0)

施引文献

资源附件(0)