Measuring |Vub| at future B-Factories
C. S. Kim, Daesung Hwang, Pyungwon Ko, Wuk Namgung
Abstract
We calculate the so--called Fermi motion parameter p_F of ACCMM model using the variational method in a potential model approach. We also propose hadronic invariant mass distribution as an alternative experimental observable to measure Vub at future asymmetric B factories.
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