Abstract
In this note we illustrate some applications of a simple model which has been devised to clarify the reaction mechanism and the interplay of different reaction channels (elastic, inelastic, transfer, break-up) in heavy-ion collisions. The model involves two potential wells moving in one dimension and few active particles; in spite of its simplicity, it is supposed to maintain the main features, the properties and the physics of the full three-dimensional case. Special attention is given to the role of continuum states in reactions involving weakly-bound systems, and different approximation schemes (as first-order or coupled-channels) as well as different continuum discretization procedures are tested. In the case of two active particles the reaction mechanism associated with two-particle transfer and the effect of pairing intearction are investigated.
Highlights
Related content- Model of mass transfer processes in the cascade of centrifugal extractors E P Zelenetskaya, A G Goryunov and N V Daneikina
Special attention is given to the role of continuum states in reactions involving weakly-bound systems, and different approximation schemes as well as different continuum discretization procedures are tested
In the case of two active particles the reaction mechanism associated with two-particle transfer and the effect of pairing intearction are investigated
Summary
- Model of mass transfer processes in the cascade of centrifugal extractors E P Zelenetskaya, A G Goryunov and N V Daneikina. - Energy dissipation and transfer processes during the breaking of modulated wave trains F De Vita, R Verzicco and A Iafrati. - Activation of mass transfer processes at spark plasma sintering of zirconium dioxide S A Akarachkin, A S Ivashutenko and N V Martyushev. 12th International Spring Seminar on Nuclear Physics IOP Conf. Interplay of break-up and transfer processes in reactions involving weakly-bound systems 1. Andrea Vitturi a,b and Laura Moschini a,b,c,2 a Dipartimento di Fisica e Astronomia, Via Marzolo 8, 35131 Padova, Italy b INFN, Sezione di Padova, Padova, Italy c Depto. De Fısica Atomica, Molecular y Nuclear, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain Andrea Vitturi a,b and Laura Moschini a,b,c,2 a Dipartimento di Fisica e Astronomia, Via Marzolo 8, 35131 Padova, Italy b INFN, Sezione di Padova, Padova, Italy c Depto. de Fısica Atomica, Molecular y Nuclear, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain
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