Open AccessPositronium formation in positron-helium collisions in Debye plasma
Author(s) -
Y C Wang,
Jie Ma,
Li Guang Jiao,
Yajun Zhou
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/22/222002
Subject(s) - positronium , positron , helium , debye , atomic physics , physics , range (aeronautics) , plasma , nuclear physics , electron , materials science , condensed matter physics , composite material
Synopsis Positronium formation processes in positron-helium collisions with Debye potentials are studied using the screening approximation model in incident energy range from the threshold to 100 eV for screening parameters μ=0.00-0.25.