title: Evidence for Fermi-shuttle ionization in intermediate velocity C+ + Xe collisions.
abstract: Experimental evidence has been found for consecutive projectile-target-projectile (triple) and projectile-target-projectile-target (quadruple) "ping-pong" scattering of ionized target electrons in single C+ +Xe collisions at 150 and 233 keV/u impact energies. Distinct signatures of the multiple electron scattering contributions to the high-energy part (300-3400 eV) of the double differential electron spectra have been separated and identified with the help of reference measurements using He+ projectile ions and different calculations.
authors.affiliation: Institute of Nuclear Research (ATOMKI), H-4001 Debrecen, P.O. Box 51, Hungary.
authors.forename: B
authors.initials: B
authors.lastname: Sulik
authors.forename: Cs
authors.initials: C
authors.lastname: Koncz
authors.forename: K
authors.initials: K
authors.lastname: Tokési
authors.forename: A
authors.initials: A
authors.lastname: Orbán
authors.forename: D
authors.initials: D
authors.lastname: Berényi