NAGIOS: RODERIC FUNCIONANDO

Baryon decuplet in the chiral dynamics of Lambda hyperons in nuclear matter

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

Baryon decuplet in the chiral dynamics of Lambda hyperons in nuclear matter

Mostra el registre parcial de l'element

dc.contributor.author Martín Camalich, Jorge
dc.contributor.author Vicente Vacas, Manuel José
dc.date.accessioned 2014-10-29T11:25:38Z
dc.date.available 2014-10-29T11:25:38Z
dc.date.issued 2007
dc.identifier.citation Martín Camalich, Jorge Vicente Vacas, Manuel José 2007 Baryon decuplet in the chiral dynamics of Lambda hyperons in nuclear matter Physical Review C 75 3 035207-1 035207-6
dc.identifier.uri http://hdl.handle.net/10550/39480
dc.description.abstract We study the long range part of the Lambda-hyperon optical potential in nuclei using quantum many body techniques and flavor-SU(3) chiral Lagrangians as starting point. More precisely, we study the contributions to the Lambda-hyperon optical potential due to the long-range two-pion exchange, with Sigma and Sigma(*) baryons in the internal baryonic lines and considering Nh and Delta h excitations. We also consider the contribution to the spin-orbit potentials that comes out from these terms. Our results support a natural explanation of the smallness of the Lambda-nuclear spin-orbit interaction and show the importance of the Sigma(*) and Delta degrees of freedom for the hyperon-nucleus interactions.
dc.language.iso eng
dc.relation.ispartof Physical Review C, 2007, vol. 75, num. 3, p. 035207-1-035207-6
dc.subject Física
dc.title Baryon decuplet in the chiral dynamics of Lambda hyperons in nuclear matter
dc.type journal article es_ES
dc.date.updated 2014-10-29T11:25:38Z
dc.identifier.doi 10.1103/PhysRevC.75.035207
dc.identifier.idgrec 043144
dc.rights.accessRights open access es_ES

Visualització       (174.5Kb)

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

Mostra el registre parcial de l'element

Cerca a RODERIC

Cerca avançada

Visualitza

Estadístiques