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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Work supported in part by the KBN grants no. 20-38-09101
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Sadzikowski, M., Zalewski, K. Isgur-Wise functions from the MIT bag model. Z. Phys. C - Particles and Fields 59, 677–681 (1993). https://doi.org/10.1007/BF01562560
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DOI: https://doi.org/10.1007/BF01562560