E1光子强度函数实用表达式的比较
核理论
2019-11-28 v1 核实验
摘要
利用OSLO小组的γ衰变数据检验了光子强度函数(PSF)的闭式表达式。理论计算针对电偶极与磁偶极γ射线的PSF洛伦兹模型进行。采用了最小二乘最小值准则以及均方根偏差因子。结果表明,在简单修正洛伦兹模型中,对E1 PSF建模获得了相当好的一致性。
引用
@article{arxiv.1911.12107,
title = {Comparison of Practical Expressions for E1 Photon Strength Functions},
author = {Oleksandr Gorbachenko and Igor Kadenko and Vladimir Plujko and Kateryna Solodovnyk},
journal= {arXiv preprint arXiv:1911.12107},
year = {2019}
}
备注
4 pages, 2 figures, talk R024 given at "2019 International Conference on Nuclear Data for Science and Technology (ND2019)", 19-24 May 2019, Beijing, China