Meson-exchange-currents contribution to axial charge transitions

We study the contribution of meson-exchange currents (MEC) to axial charge transitions in the framework of quantum hadrodynamics II. We extend a previous work which considered the contributions of one-body processes and vacuum polarization corrections. Calculations in mean-field theory (the Walecka...

Descripción completa

Detalles Bibliográficos
Autores principales: Barenboim, G., Gattone, A.O., Izquierdo, E.D.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562813_v48_n5_p2537_Barenboim
Aporte de:

Ejemplares similares