Semi-inclusive two-nucleon emission in (anti) neutrino charged current scattering within the relativistic mean field framework
Metadatos
Mostrar el registro completo del ítemEditorial
American Physical Society
Fecha
2024-01-08Referencia bibliográfica
V. L. Martinez-Consentino, A. M. Cantizani, and J. E. Amaro. Semi-inclusive two-nucleon emission in (anti) neutrino charged current scattering within the relativistic mean field framework. Phys. Rev. C 109, 015502. https://doi.org/10.1103/PhysRevC.109.015502
Patrocinador
MCIN/AEI/10.13039/501100011033 PID2020-114767GB-I00; Junta de Andalucía FQM-225Resumen
This paper delves into the distribution of semi-inclusive events involving the emission of two nucleons
in (anti) neutrino charged-current scattering. The analysis is conducted within the framework of relativistic
mean-field theory applied to nuclear matter. To quantify the likelihood of such semi-inclusive events occurring,
we employ a relativistic model of meson-exchange currents that aligns with the 2p2h inclusive cross section. The
outcomes are presented in terms of onefold and twofold integrated semi-inclusive cross sections. To highlight
disparities among the various emission channels, including proton-proton, neutron-proton, and neutron-neutron,
we compare them against a purely phase-space isotropic distribution within the center of mass of the two
nucleons. These comparisons reveal significant differences in the event distributions, shedding light on the
distinctive characteristics of each channel.