Cu-77的β衰变研究
核实验
2009-11-13 v1
摘要
在ISOLDE质量分离器上对Cu-77进行了β衰变研究，旨在推导其β衰变性质并获取Zn-77的光谱信息。通过质子或中子诱导的U-238裂变反应产生了富中子铜同位素。产生后，Cu-77被选择性激光电离、质量分离并送至不同的探测系统，收集了β-γ和β-n符合数据。我们报告了77Cu的推断半衰期、衰变方案以及可能的自旋赋值。
引用
@article{arxiv.0909.0152,
title = {beta-decay study of Cu-77},
author = {N. Patronis and H. De Witte and M. Gorska and M. Huyse and K. Kruglov and D. Pauwels and K. Van de Vel and P. Van Duppen and J. Van Roosbroeck and J. -C. Thomas and S. Franchoo and J. Cederkall and V. N. Fedoseyev and H. Fynbo and U. Georg and O. Jonsson and U. Köster and T. Materna and L. Mathieu and O. Serot and L. Weissman and W. F. Mueller and V. I. Mishin and D. Fedorov},
journal= {arXiv preprint arXiv:0909.0152},
year = {2009}
}