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Photons emission and charge-exchange contributions to the energy loss of swift heavy ions in dense matter

Published online by Cambridge University Press:  09 March 2009

G. Maynard
Affiliation:
Laboratoire de Physique des Gaz et des Plasmas, CNRS-URA73, Bât. 212, Université Paris XI, 91405 Orsay Cedex, France
S. Mabong
Affiliation:
Laboratoire de Physique des Gaz et des Plasmas, CNRS-URA73, Bât. 212, Université Paris XI, 91405 Orsay Cedex, France
K. Katsonis
Affiliation:
Laboratoire de Physique des Gaz et des Plasmas, CNRS-URA73, Bât. 212, Université Paris XI, 91405 Orsay Cedex, France

Abstract

In this paper we determine the inelastic contribution to the energy losses by swift heavy ions in dense matter. At equilibrium, the charge transfer stopping is determined by a simple energy balance and the excitation stopping is determined by the photons emission. Using an average atom model, we determine the density influence on these inelastic stoppings.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1996

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