钍至鑪偶偶核的裂变碎片质量产额
核理论
2021-01-12 v1
摘要
锕系核的裂变性质由理论分析推导得出。我们研究势能面与裂变势垒，并预测锕系同位素的裂变碎片质量产额。在已有实验数据处，将结果与实验数据进行比较。计算在宏观-微观近似下进行：宏观部分采用 Lublin-Strasbourg Drop (LSD)，微观能量修正由 Yukawa-folded 势求得。核形状采用 Fourier 核形状参数化描述，包含非轴对称自由度。所考虑核的裂变碎片质量产额在三维集体模型中借助 Born-Oppenheimer 近似予以评估。
引用
@article{arxiv.2101.03527,
title = {Fission fragment mass yields of Th to Rf even-even nuclei},
author = {Krzysztof Pomorski and Jose M. Blanco and Pavel V. Kostryukov and Artur Dobrowolski and Bozena Nerlo-Pomorska and Michal Warda and Zhigang Xiao and Yongjing Chen and Lile Liu and Jun-Long Tian and Xinyue Diao and Qianghua Wu},
journal= {arXiv preprint arXiv:2101.03527},
year = {2021}
}
备注
11 pages, 12 figures, submitted to the Chinese Physics C. arXiv admin note: text overlap with arXiv:2001.08652