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Three-body model for the analysis of quasifree scattering reactions in inverse kinematics

Opened Access Three-body model for the analysis of quasifree scattering reactions in inverse kinematics
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Autor: Moro Muñoz, Antonio Matías
Departamento: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Fecha: 2015
Publicado en: Physical Review C - Nuclear Physics, 92 (4), 44605-1-44605-13.
Tipo de documento: Artículo
Resumen: A new method to calculate cross sections for (p,pn) and (p,2p) reactions measured under inverse kinematics conditions is proposed. The method uses the prior form of the scattering transition amplitude and replaces the exact three-body wave function appearing in this expression with an expansion in terms of p-n or p-p states, covering the physically relevant excitation energies and partial waves. A procedure of discretization, similar to that used in continuum-discretized coupled-channels calculations, is applied to make this expansion finite and numerically tractable. The proposed formalism is nonrelativistic, but several relativistic kinematical corrections are applied to extend its applicability to energies of current interest. The underlying optical potentials for the entrance and exit channels are generated microscopically by folding an effective density-dependent G matrix with the density of the composite nucleus. Numerical calculations for C12(p,2p), C12(p,pn), and O23(p,pn) at ...
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Cita: Moro Muñoz, A.M. (2015). Three-body model for the analysis of quasifree scattering reactions in inverse kinematics. Physical Review C - Nuclear Physics, 92 (4), 44605-1-44605-13.
Tamaño: 634.9Kb
Formato: PDF

URI: http://hdl.handle.net/11441/56966

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