Study of the $$K_1(1270)-K_1(1400)$$ K 1 ( 1270 ) - K 1 ( 1400 ) mixing in the decays $$B\rightarrow J/\Psi K_1(1270), J/\Psi K_1(1400)$$ B → J / Ψ K 1 ( 1270 ) , J / Ψ K 1 ( 1400 )
نویسندگان
چکیده
منابع مشابه
B?J/?(?,K) Decays within QCD Factorization Approach
We used QCD factorization for the hadronic matrix elements to show that the existing data, in particular the branching ratios BR ( ?J/?K) and BR ( ?J/??), can be accounted for this approach. We analyzed the decay within the framework of QCD factorization. We have complete calculation of the relevant hard-scattering kernels for twist-2 and twist-3. We calculated this decays in a special scale ...
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Citation Aubert, B. et al. " Measurement of branching fractions of B Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2018
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-018-5674-7