arXiv:hep-ph/9911425·v1·High Energy Physics — Phenomenology
On the choice of heavy baryon currents in the relativistic three-quark model
M.A. Ivanov🇷🇺 · J.G. Korner🇩🇪 · V.E. Lyubovitskij🇷🇺 · M.A. Pisarev🇷🇺 · A.G. Rusetsky🇷🇺
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.
Comments: revtex, 9 pages