학술논문
Nucleon effective masses within the Brueckner-Hartree-Fock theory: Impact on stellar neutrino emission
Document Type
Working Paper
Author
Source
Phys. Rev. C89, 048801 (2014)
Subject
Language
Abstract
We calculate the effective masses of neutrons and protons in dense nuclear matter within the microscopic Brueckner-Hartree-Fock many-body theory and study the impact on the neutrino emissivity processes of neutron stars. We compare results based on different nucleon-nucleon potentials and nuclear three-body forces. Useful parametrizations of the numerical results are given. We find substantial in-medium suppression of the emissivities, strongly dependent on the interactions.
Comment: 5 pages, 3 figures, accepted for publication as Brief Report in Phys. Rev. C
Comment: 5 pages, 3 figures, accepted for publication as Brief Report in Phys. Rev. C