Mesonic exchange current contribution to K+ nucleus scattering.
NAGIOS: RODERIC FUNCIONANDO

Mesonic exchange current contribution to K+ nucleus scattering.

DSpace Repository

Mesonic exchange current contribution to K+ nucleus scattering.

Show full item record

View       (282.7Kb)

    
García Recio, Carmen; Nieves Pamplona, Juan Miguel; Oset Báguena, Eulogio Perfil
This document is a artículo publicadoDate1993

Este documento está disponible también en : http://hdl.handle.net/10550/12905
A microscopical many-body calculation of the self-energy of a positive kaon interacting with a nucleus is carried out of kinetic energies Tk up to 500MeV. On top of the well know contribution of the impulse approximation, we have considered the kaon coupling to the pions in the nucleus. Previous approximations for the pionic cloud contribution, specially on the imaginary part from the pionic cloud wich were not previously considered. The results for the total and differential cross sections are satisfactory after these new contributions are included, but uncertainties remain in the real part.

    GARCÍA RECIO, C. ; García Recio, C. ; Nieves Pamplona, Juan Miguel ; Oset Baguena, Eulogio, 1993, Mesonic exchange current contribution to K+ nucleus scattering, Acta Physica Polonica B, vol. 24, no. 10-11, p. 1757-1764
http://th-www.if.uj.edu.pl/acta/vol24/pdf/v24p1757.pdf

This item appears in the following Collection(s)

Show full item record

Search DSpace

Advanced Search

Browse

Statistics