CEAFMC
EL CENTRO
EQUIPO DIRECTIVO
OBJETIVOS
DOCUMENTACIÓN
MIEMBROS
INVESTIGACIÓN
PUBLICACIONES
NOTICIAS
NOTICIAS
EVENTOS
HISTORICO
ESQPT2021
QPT2022
QPT2024
VISITANTES
LABORATORIO LIFE
INFORMACIÓN GENERAL
ENLACES DE INTERES
RESEARCH LINES
DETECTORS, DAQ, ETC...
ELOG
HPC@UHU
QPT2024
Pion and kaon electromagnetic and gravitational form factors
Xu Y.-Z.
Ding M.
Raya K.
Roberts C.D.
Rodríguez-Quintero J.
Schmidt S.M.
European Physical Journal C
Doi 10.1140/epjc/s10052-024-12518-x
Volumen 84
2024-02-01
Citas: 1
Abstract
© The Author(s) 2024.A unified set of predictions for pion and kaon elastic electromagnetic and gravitational form factors is obtained using a symmetry-preserving truncation of each relevant quantum field equation. A key part of the study is a description of salient aspects of the dressed graviton + quark vertices. The calculations reveal that each meson’s mass radius is smaller than its charge radius, matching available empirical inferences; and meson core pressures are commensurate with those in neutron stars. The analysis described herein paves the way for a direct calculation of nucleon gravitational form factors.
Datos de publicaciones obtenidos de
Scopus