Relativistic flux tube model calculation of the Isgur-Wise function.

  • Olsson, Veseli
  • Published 1995 in Physical review. D, Particles and fields


The Relativistic Flux Tube model is used to calculate of the Isgur-Wise functions describing the exclusive semileptonic decays of B̄ and B̄s mesons. The light quark mass dependence is investigated and the predicted universal function agrees well with the results of lattice simulations, and with the experimental data. Recent experimental measurements of the… (More)


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