氟化镭单分子的同位素位移
核实验
2021-07-28 v1 核理论
原子物理
摘要
在电子跃迁 的不同振动态下测量了 RaF 的同位素位移。观测到的同位素位移表明氟化镭对核尺寸效应具有特别高的灵敏度，为描述镭核内电子密度的模型提供了严格检验。从头算量子化学计算与实验观测极为吻合。这些结果凸显了短寿命分子在核结构与基础对称性研究中可能提供的一些独特机遇。
引用
@article{arxiv.2105.10549,
title = {Isotope Shifts of Radium Monofluoride Molecules},
author = {S. M. Udrescu and A. J. Brinson and R. F. Garcia Ruiz and K. Gaul and R. Berger and J. Billowes and C. L. Binnersley and M. L. Bissell and A. A. Breier and K. Chrysalidis and T. E. Cocolios and B. S. Cooper and K. T. Flanagan and T. F. Giesen and R. P. de Groote and S. Franchoo and F. P. Gustafsson and T. A. Isaev and A. Koszorus and G. Neyens and H. A. Perrett and C. M. Ricketts and S. Rothe and A. R. Vernon and K. D. A. Wendt and F. Wienholtz and S. G. Wilkins and X. F. Yang},
journal= {arXiv preprint arXiv:2105.10549},
year = {2021}
}
备注
The paper was accepted for publication as a Letter in Physical Review Letters