Primary processes: from atoms to diatomic molecules and clusters

CIRIL, 30 years of interdisciplinary research at GANIL

Fléchard, X.^1 ; Adoui, L.^2 ; Ban, G.^1 ; Boduch, P.^2 ; Cassimi, A.^2 ; Chesnel, J.Y.^2 ; Durand, D.^1 ; Frémont, F.^2 ; Guillous, S.^2 ; Grandin, J.P.^2 ; Hennecart, D.^2 ; Jacquet, E.^2 ; Jardin, P.^4 ; Lamour, E.^3 ; Liénard, E.^1 ; Lelièvre, D.^2 ; Maunoury, L.^4 ; Méry, A.^2 ; Naviliat-Cuncic, O.^1 ; Prigent, C.^3 ; Ramillon, J.M.^2 ; Rangama, J.^2 ; Rozet, J.P.^3 ; Steydli, S.^3 ; Trassinelli, M.^3 ; Vernhet, D.^3

LPC Caen, ENSICAEN, CNRS/IN2P3, Caen, France^1

CIMAP, CEA - CNRS - ENSICAEN, BP 5133, Caen Cedex 5

F-14070, France^2

Institut des NanoSciences de Paris, CNRS, UMR7588, 4 Place Jussieu, Paris

75005, France^3

GANIL, CEA/DSM-CNRS/IN2P3, Caen

F-14070, France^4

关键词: Beam lines;    Collision mechanisms;    Diatomic molecules;    Electron capture;    Elementary process;    Ion-molecule collisions;    Projectile energy;    Type interference;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/629/1/012001/pdf
DOI  :  10.1088/1742-6596/629/1/012001

来源: IOP

【 摘 要 】

This article presents a short review of the main progresses achieved at the GANIL facilities during the last thirty years in the field of ion-atom and ion-diatomic molecule collisions. Thanks to the wide range of projectile energies and species available on the different beam lines of the facility, elementary processes such as electron capture, ionization and excitation have been extensively studied. Beside primary collision mechanisms, the relaxation processes of the collision partners after the collision have been another specific source of interest. Progresses on other fundamental processes such as Young type interferences induced by ion-molecule collisions or shake off ionization resulting from nuclear beta decay are also presented.