Pion cloud contribution to K+-nucleus scattering
NAGIOS: RODERIC FUNCIONANDO

Pion cloud contribution to K+-nucleus scattering

Repositori DSpace/Manakin

Pion cloud contribution to K+-nucleus scattering

Mostra el registre complet de l'element

Visualització       (274.6Kb)

Exportar a Refworks
    
García Recio, Carmen; Nieves Pamplona, Juan Miguel; Oset Báguena, Eulogio Perfil
Aquest document és un/a article, creat/da en: 1995
A careful reanalysis is done of the contribution to K+ nucleus scattering from the interaction of the kaon with the virtual pion cloud. The usual approximations made in the evaluation of the related kaon selfenergy are shown to fail badly. We also find new interaction mechanisms which provide appreciable corrections to the kaon selfenergy. Some of these contribute to the imaginary part below pion creation threshold. The inclusion of these new mechanisms in the inelastic part of the optical potential produces a significant improvement in the differential and total K+ nuclear cross sections. Uncertainties remain in the dispersive part of the optical potential.

    García Recio, Carmen Nieves Pamplona, Juan Miguel Oset Báguena, Eulogio 1995 Pion cloud contribution to K+-nucleus scattering Physical Review C 51 1 237 251
http://dx.doi.org/10.1103/PhysRevC.51.237
distribuït sota llicència Creative Commons de Reconeixement-NoComercial 3.0 No adaptada

Aquest element apareix en la col·lecció o col·leccions següent(s)

Mostra el registre complet de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques