DIELECTRONIC PROCESSES PRODUCING RADIATIVE STABILIZATION IN 150 KEV NE10++HE COLLISIONS

Authors
MERABET H FREMONT F CHESNEL JY CREMER G HUSSON X LECLER D LEPOUTRE A RIEGER G STOLTERFOHT N
Citation
H. Merabet et al., DIELECTRONIC PROCESSES PRODUCING RADIATIVE STABILIZATION IN 150 KEV NE10++HE COLLISIONS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 99(1-4), 1995, pp. 75-78
Citations number
13
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
99
Issue
1-4
Year of publication
1995
Pages
75 - 78
Database
ISI
SICI code
0168-583X(1995)99:1-4<75:DPPRSI>2.0.ZU;2-R
Abstract
Different contributions to radiative stabilization in the collision 15 0 keV Ne10+ + He are discussed. Stabilization is shown to represent 30 % of the total double capture. The main contribution (0.51) to stabili zation follows from the population of near-equivalent electron configu rations 3l nl' (n = 4, 5) and 4l nl'. Further stabilization is due to the decay of configurations 3l nl' of nonequivalent electrons which ar e populated by means of dielectronic processes during the collision (0 .26). The contributions due to configuration interaction in the postco llisional and asymptotic regions are relatively small.