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.
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