Isgur-Wise functions from the MIT bag model |
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Authors: | M Sadzikowski K Zalewski |
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Institution: | 1. Institute of Physics, Jagellonian University, ul. Reymonta 4, PL-30059, Kraków, Poland 2. Institut of Nuclear Physics, Kraków
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Abstract: | The Isgur-Wise functions for the ground state to ground state semileptonic decays involvingb→c transitions are calculated from the (modified) MIT bag model. It is checked that the results for the decays \(\bar B \to Dl\bar v\) and \(\bar B \to D^* l\bar v\) agree well with experiment. Predictions for the decays \(\Lambda _b \to \Lambda _c l\bar v,\bar B_s \to D_s^* l\bar v\) and \(\bar B_s \to D_s^* l\bar v\) are given and discussed. |
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