NAGIOS: RODERIC FUNCIONANDO

Dynamically generated open and hidden charm meson systems

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/

Dynamically generated open and hidden charm meson systems

Mostra el registre parcial de l'element

dc.contributor.author Gamermann, D.
dc.contributor.author Oset Báguena, Eulogio
dc.contributor.author Strottman, Dan
dc.contributor.author Vicente Vacas, Manuel José
dc.date.accessioned 2014-10-29T11:01:20Z
dc.date.available 2014-10-29T11:01:20Z
dc.date.issued 2007
dc.identifier.citation Gamermann, D. Oset Báguena, Eulogio Strottman, Dan Vicente Vacas, Manuel José 2007 Dynamically generated open and hidden charm meson systems Physical Review D 76 7 074016-1 074016-17
dc.identifier.uri http://hdl.handle.net/10550/39475
dc.description.abstract We will study open and hidden charm scalar meson resonances within two different models. The first one is a direct application of a chiral Lagrangian already used to study flavor symmetry breaking in Skyrme models. In another approach to the problem a SU(4) symmetric Lagrangian is built and the symmetry is broken down to SU(3) by identifying currents where heavy mesons are exchanged and suppressing those. Unitarization in coupled channels leads to dynamical generation of resonances in both models, in particular, a new hidden charm resonance with mass 3.7 GeV is predicted. The small differences between these models and with previous works is discussed. We also perform an error analysis of the results, checking their stability and determining the uncertainties in masses and couplings of the heavy resonances.
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2007, vol. 76, num. 7, p. 074016-1-074016-17
dc.subject Física
dc.title Dynamically generated open and hidden charm meson systems
dc.type journal article es_ES
dc.date.updated 2014-10-29T11:01:20Z
dc.identifier.doi 10.1103/PhysRevD.76.074016
dc.identifier.idgrec 043120
dc.rights.accessRights open access es_ES

Visualització       (535.7Kb)

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