2013/04/22 by B. Chen, F. Sammarruca, Francesca Sammarruca +1
Physics and Astronomy · #Advanced Chemical Physics Studies #Atomic and Molecular Physics #Atomic physics #Blocking (statistics) #Blocking effect #Computer science #Cross section (physics) #Nuclear physics #Nuclear physics research studies #Nucleon #Nucleus #Pauli exclusion principle #Physics #Quantum mechanics #nucl-th
paper · pdf · doi:10.1103/physrevc.87.054616
14 pages, 8 figures
arxiv created 2013/04/22 · openalex publication_date 2013/05/23 · arxiv updated 2015/06/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We present updated predictions of effective elastic nucleon-nucleon cross sections intended for use in nucleus-nucleus reactions. A novel characteristic of the present approach combines all microscopic medium effects included in the Dirac-Brueckner-Hartree-Fock G-matrix with a Pauli blocking mechanism which is more appropriate for applications in ion-ion reaction models as compared to a previous approach. The effective in-medium cross section is found to be quite sensitive to the description of Pauli blocking in the final configurations.