Abstract

We present theoretical and experimental results for angular and energy distributions of electrons emitted in collisions of B2+ with He atoms. In particular, we analyze the cusp formed by projectile Electron Loss to Continuum (ELC) and Electron Capture to Continuum (ECC). The cusp shape dependence on the electronic initial state is discussed and compared with our previous measurements on Li+ + He. The projectile incident energy was about 414 keV/u and the electron detection angle was varied between 0° and 150°. The experimental data is compared with three-body quantum Continuum-Distorted-Wave calculations.

Details

Title
Electron emission in collisions of dressed ions with He atoms
Author
Fregenal, D 1 ; Monti, J M 2 ; Fiol, J 1 ; Bernardi, G 1 ; Suárez, S G 1 ; Fainstein, P D 1 ; Rivarola, R D 2 ; Schuch, R 3 

 Centro Atómico Bariloche, CNEA, Av. Bustillo 9500, 8400 Bariloche, Argentina 
 Laboratorio de Colisiones Atómicas, Facultad de Ciencias Exactas, Ingeniería y Agrimensura and Instituto de Física Rosario, CONICET-UNR, Av. Pellegrini 250, 2000 Rosario, Argentina 
 Department of Physics, Stockholm University, AlbaNova University Center, SE-106 91 Stockholm, Sweden 
Publication year
2015
Publication date
Jan 2015
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2576221504
Copyright
© 2015. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.