Asymmetric electron capture in HCI collisions with rare gas dimers

J. Matsumoto (1) , A. Leredde (2) , X. Fléchard (2) , S Shiromaru (3) , Jimmy Rangama (4, 5) , C L Zhou (4, 5) , W. Iskandar (4, 5) , S. Guillous (4, 5) , D. Hennecart (4, 5) , A. Méry (4, 5) , B. Gervais (4, 5) , A. Cassimi (4, 5)

1 Department of Chemistry, Tokyo Metropolitan University
2 LPCC - Laboratoire de physique corpusculaire de Caen
3 TMU - Tokyo Metropolitan University [Tokyo]
4 CIMAP - UMR 6252 - Centre de recherche sur les Ions, les MAtériaux et la Photonique
5 AMA - Atomes, Molécules et Agrégats

Low-energy collisions between different rare gas dimers (Ar2, Ne2) and different projectiles (O3+, Ar9+, Xe20+) show that the weight of the different fragmentation processes, Coulomb explosion and Radiative Charge Transfer, strongly depends on the projectile charge state. This result is understood in term of impact parameter from which the electrons are captured on the projectile.

Domaines: Physique Nucléaire Expérimentale [nucl-ex]

J. Matsumoto, A. Leredde, X. Fléchard, S Shiromaru, Jimmy Rangama, et al.. Asymmetric electron capture in HCI collisions with rare gas dimers. 28è Internationale Conference on Photonic, Electronic and Atomic Collisions (ICPEAC2013), Jul 2013, Lanzhou, China. pp.102010, ⟨10.1088/1742-6596/488/10/102010⟩. ⟨in2p3-01597281⟩