Periodic table of positronic atoms

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

Flambaum, V.V.^1 ; Harabati, C.^1 ; Dzuba, V.A.^1 ; Gribakin, G.F.^1,2

School of Physics, University of New South Wales, Sydney

NSW

2052, Australia^1

School of Mathematics and Physics, Queen's University, Belfast

BT7 1NN, United Kingdom^2

关键词: Discrete spectrum;    Periodic table;    Positronic atoms;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/5/052028/pdf
DOI  :  10.1088/1742-6596/635/5/052028

来源: IOP

【 摘 要 】

The calculation shows that more than half of the atoms in the Periodic Table bind the positron in their ground state. A number of atoms also bind positrons in excited states forming discrete spectrum and low-lying resonances.