In-medium nucleon-nucleon cross-sections with non-spherical Pauli blocking

Abstract

We present a formalism to solve the Bethe-Goldstone scattering equation without the use of partial wave expansion which is alternative to the one we developed in a previous work. The present approach is more suitable for the calculation of in-medium nucleon-nucleon cross sections, which are the focal point of this paper. The impact of removing the spherical approximation on the angle and energy dependence of, particularly, in-medium proton-proton and proton-neutron differential cross sections is discussed along with its potential implication.

References in corpus (8)

• Nucleon-nucleon cross sections in neutron-rich matter and isospin transport in heavy-ion reactions at intermediate energies
• Microscopic Calculation of in-Medium Nucleon-Nucleon Cross Ssections
• Microscopic Calculation of in-Medium Proton-Proton Cross Sections
• Off shell behaviour of the in medium nucleon-nucleon cross section
• Elliptic flow in intermediate energy heavy ion collisions and in-medium effects
• The Microscopic Approach to Nuclear Matter and Neutron Star Matter
• Nucleon-Nucleon Scattering in a Three Dimensional Approach
• Solution of the Bethe-Goldstone Equation without Partial Wave Decomposition

Cited by in corpus (3)

• Roles of chiral three-nucleon forces in nucleon-nucleus scattering
• Bayesian inference of in-medium baryon-baryon scattering cross sections from HADES proton flow data
• An explanation of the elliptic flow difference between proton and anti-proton from the UrQMD model with hadron potentials