The nature of Lambda(1405) hyperon resonance in chiral dynamics
NAGIOS: RODERIC FUNCIONANDO

The nature of Lambda(1405) hyperon resonance in chiral dynamics

Repositori DSpace/Manakin

The nature of Lambda(1405) hyperon resonance in chiral dynamics

Mostra el registre complet de l'element

Visualització       (113.0Kb)

Exportar a Refworks
    
Jido, D.; Sekihara, T.; Ikeda, Y.; Hyodo, T.; Kanada-En'yo, Y.; Oset Báguena, Eulogio Perfil
Aquest document és un/a article, creat/da en: 2010
The nature of the Lambda(1405) is discussed based on the unitarised coupled-channels approach with chiral dynamics (chiral unitary model). This approach describes the Kbar N scattering cross sections and the Lambda(1405) spectra phenomenologically very well. With this successful description of Lambda(1405), it is found that the Lambda(1405) is composed by two resonance states having different coupling nature to the meson-baryon states. As a consequence, the resonance position in the pi Sigma invariant mass spectrum depends on the initial channel of the Lambda(1405) production. To observe the Lambda(1405) initiated by the Kbar N channel, K^- d to Lambda(1405) n is one of the most favorable reactions. Hadronic molecule states with kaons are also discussed by emphasizing an important role of Lambda(1405) as a quasibound state of Kbar N.

    Jido, D. Sekihara, T. Ikeda, Y. Hyodo, T. Kanada-En'yo, Y. Oset Báguena, Eulogio 2010 The nature of Lambda(1405) hyperon resonance in chiral dynamics Nuclear Physics A 835 1-4 59 66
http://dx.doi.org/10.1016/j.nuclphysa.2010.01.175
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