QED factorization of two-body non-leptonic and semi-leptonic B to charm decays
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DOI: 10.1007/jhep10(2021)223
Abstract: Abstract The QCD×QED factorization is studied for two-body non-leptonic and semi-leptonic B decays with heavy-light final states. These non-leptonic decays, like $$ {\overline{B}}_{(s)}^0\to {D}_{(s)}^{+}{\pi}^{-} $$ B ¯ s 0 → D s + π −… read more here.
Keywords: leptonic semi; non leptonic; qed factorization; semi leptonic ... See more keywords
D Meson Leading-Twist Distribution Amplitude from $B\to Dl\bar {\nu }_{l}$ Semi-Leptonic Decay
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DOI: 10.1007/s10773-020-04525-x
Abstract: The D-meson leading-twist distribution amplitude (DA) is an universal physical quantity for applying QCD light-cone sum rules or perturbative QCD method to exclusive processes involving D-meson. Although several models have been used in the literature,… read more here.
Keywords: meson; semi leptonic; leptonic decay; bar ... See more keywords