X-ray emission from highly-charged ions after electron transfer in slow collisions: the role of multiple capture processes

A. Salehzadeh (1) , Martino Trassinelli (2) , Christophe Prigent (2) , E. Lamour (2) , J. -P. Rozet (2) , S. Steydli (2) , Dominique Vernhet (2) , T. Kirchner (1)

1 Department of Astronomy and Astrophysics [Universty of Toronto]
2 INSP-E10 - Agrégats et surfaces sous excitations intenses

We have studied 15 keV/q Ar17+ impact on atomic AT experimentally and theoretically. Our analysis shows that multiple capture processes followed by autoionization contribute strongly to the measured Lyman ay emission intensities in the heliumlike projectile.

Domaines: Matière Condensée [cond-mat]

A. Salehzadeh, Martino Trassinelli, Christophe Prigent, E. Lamour, J. -P. Rozet, et al.. X-ray emission from highly-charged ions after electron transfer in slow collisions: the role of multiple capture processes. Journal of Physics: Conference Series, 2014, 488 (Section 8), pp.082006. ⟨10.1088/1742-6596/488/8/082006⟩. ⟨hal-01245579⟩