Choice of heavy baryon currents in the relativistic three-quark model

IVANOV, MA; Korner, JG; LYUBOVITSKIJ, VE; Pisarev, MA; Rusetsky, AG

Abstract

We test the sensitivity of bottom baryon observables with regard to the choice of the interpolating three-quark currents within the relativistic three-quark model. We have found that the semileptonic decay rates are clearly affected by the choice of currents, whereas the asymmetry parameters show only a very weak dependence on the choice of current.

Más información

Título según WOS: ID WOS:000087284800032 Not found in local WOS DB
Título de la Revista: PHYSICAL REVIEW D
Volumen: 61
Número: 11
Editorial: AMER PHYSICAL SOC
Fecha de publicación: 2000
DOI:

10.1103/PhysRevD.61.114010

Notas: ISI