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Modelling of compound nucleus formation in fusion of heavy nuclei

Alexis Diaz-Torres
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Abstract

A new model that includes the time-dependent dynamics of the single-particle (s.p.) motion in conjunction with the macroscopic evolution of the system is proposed for describing the compound nucleus (CN) formation in fusion of heavy nuclei. The diabaticity initially keeps the entrance system around its contact configuration, but the gradual transition from the diabatic to the adiabatic potential energy surface (PES) leads to fusion or quasifission. Direct measurements of the probability for CN formation are crucial to discriminate between the current models.

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Alexis Diaz-Torres. 2003-11-26. Modelling of compound nucleus formation in fusion of heavy nuclei. https://doi.org/10.1103/physrevc.69.021603

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