Cabibbo–Kobayashi–Maskawa-favored B decays to a scalar meson and a D meson
نویسندگان
چکیده
منابع مشابه
Cabibbo–Kobayashi–Maskawa-favored B decays to a scalar meson and a D meson
In this work, we attempt to study the Cabibbo-Kobayashi-Maskawa-favored [Formula: see text] ("S" denoting the scalar meson) decays within the perturbative QCD approach at the leading order and the leading power. Although the light scalar mesons are widely perceived as primarily the four-quark bound states, in practice it is hard for us to make quantitative predictions based on the four-quark pi...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2017
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-017-5441-1