Studies of charge exchange in symmetric ion-ion collisions

Authors
Chen, CY Cocke, CL Giese, JP Melchert, F Reiser, I Stockli, M Sidky, E Lin, CD
Citation
Cy. Chen et al., Studies of charge exchange in symmetric ion-ion collisions, J PHYS B, 34(3), 2001, pp. 469-475
Citations number
12
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
34
Issue
3
Year of publication
2001
Pages
469 - 475
Database
ISI
SICI code
0953-4075(20010214)34:3<469:SOCEIS>2.0.ZU;2-T
Abstract
We have measured the total cross sections fbr single charge exchange in He2 +-He+, Ne2+-Ne+ and Ar2+-Ar+ collisions at centre-of-mass energies of 1.8-1 4.8, 1.8-10.8 and 2.8-7.3 keV, respectively using an intersecting beam tech nique. The results for He2+-He+ collisions. are compared with existing meas urements and calculations. For Ne2+-Ne+ and Ar2+-Ar+ the measured cross sec tions are compared with results from new close-coupling calculations based on a one-electron model potential description of the collision system.