Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry
NAGIOS: RODERIC FUNCIONANDO

Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry

Repositori DSpace/Manakin

Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry

Mostra el registre complet de l'element

Visualització       (240.9Kb)

Exportar a Refworks
    
Tolós Rigueiro, Laura; García Recio, Carmen; Nieves Pamplona, Juan Miguel; Romanets, Olena; Salcedo, Lorenzo Luis
Aquest document és un/a article, creat/da en: 2013
We study the properties of charmed pseudoscalar and vector mesons in dense matter within a unitary meson baryon coupled-channel model which incorporates heavy-quark spin symmetry. This is accomplished by extending the SU(3) Weinberg Tomozawa Lagrangian to incorporate spin-flavor symmetry and implement a suitable flavor symmetry breaking. Several resonances with negative parity are generated dynamically by the s-wave interaction between pseudoscalar and vector meson multiplets with 1/2+ and 3/2+ baryons. Those states are then compared to experimental data as well as theoretical models. Next, Pauli-blocking effects and meson self-energies are introduced in a self-consistent manner to obtain the open-charm meson spectral functions in a dense nuclear environment. We finally discuss the formation of D-mesic nuclei.

    Tolos, L. García Recio, Carmen Nieves Pamplona, Juan Miguel Romanets, Olena Salcedo, Lorenzo Luis 2013 Charmed Mesons in Nuclei with Heavy-Quark Spin Symmetry Few-Body Systems 54 7-10 923 929
http://dx.doi.org/10.1007/s00601-012-0533-9
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