Atomic electron distribution and recoil effects following beta decay of the halo nucleus helium-6

29th International Conference on Photonic, Electronic, and Atomic Collisions

Drake, Gordon W. F.^1 ; Schulhoff, Eva^1

Department of Physics, University of Windsor, Windsor

ON

N9B 3P4, Canada^1

关键词: Angular correlations;    Atomic electron;    Electron shakes;    Halo nuclei;    Nuclear charges;    Recoil effect;    Sudden change;    The standard model;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/5/052046/pdf
DOI  :  10.1088/1742-6596/635/5/052046

来源: IOP

【 摘 要 】

Following the β decay of a6He nucleus to form6Li, the atomic electrons adjust to the sudden change of nuclear charge from 2 to 3. The probabilities for electron shake-up and shake-off are calculated, including recoil effects, by the use of a Stieltjes imaging representation of the final states. The results will be applied to ongoing angular correlation studies in a search for new physics beyond the Standard Model.