We present a calculation of the form factors, $f_0$ and $f_+$, for the $B_{(s)} \to D_{(s)}$ semileptonic decays. Our work uses the MILC $n_f=2+1$ AsqTad configurations with NRQCD and HISQ valence quarks at four values of the momentum transfer $q^2$. We provide results for the
chiral-continuum extrapolations of the scalar and vector form factors.
Volume 256 -
34th annual International Symposium on Lattice Field Theory (LATTICE2016) -
Weak Decay and Matrix Elements
$B_{(s)}\to D_{(s)}$ semileptonic decays with NRQCD-HISQ valence quarks
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Pre-published on:
January 04, 2017
Published on:
March 24, 2017
Abstract
DOI: https://doi.org/10.22323/1.256.0298
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.