Open AccessSingle and double electron capture associated with characteristic K-shell X-ray emission for F9+,8+,7++Ar
Author(s) -
David La Mantia,
Prabhat Kumar,
J. A. Tanis
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 - 10.1088/1742-6596/1412/16/162014
Subject(s) - electron capture , projectile , atomic physics , electron shell , ionization , cross section (physics) , coincidence , electron , l shell , physics , double ionization , shell (structure) , nuclear physics , ion , materials science , medicine , earth's magnetic field , alternative medicine , pathology , quantum mechanics , magnetic field , composite material
Synopsis Cross sections for target Ar K-shell ionization associated with single and double electron capture, as well as the corresponding cross sections for total electron capture and the projectile F K x rays, were determined for 1.8-2.2 MeV/u F 9+,8+,7+ projectiles. The Ar K x-ray coincidence cross section ratios for double to single capture are found to vary strongly with the incident charge state, with the ratios for F 9+ well exceeding unity.