An analysis of the angular and velocity distributions of the intermediate mass fragments produced in the reaction Xe + Cu at 45 MeV/u is presented. Events coming from central collisions are selected and compared with predictions of different models based on a statistical deexcitation of an equilibrated source. The angular and velocity correlations show that the experimental production of three nearly-equal mass fragments cannot be explained by a sequential binary decay and is compatible with a multifragmentation mechanism.

Angular and velocity analysis of the three-fold events in the Xe + Cu reaction at 45 MeV/u

MARGAGLIOTTI, GIACOMO;
1994

Abstract

An analysis of the angular and velocity distributions of the intermediate mass fragments produced in the reaction Xe + Cu at 45 MeV/u is presented. Events coming from central collisions are selected and compared with predictions of different models based on a statistical deexcitation of an equilibrated source. The angular and velocity correlations show that the experimental production of three nearly-equal mass fragments cannot be explained by a sequential binary decay and is compatible with a multifragmentation mechanism.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2634823
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