B meson transitions into higher mass charmed resonances
نویسندگان
چکیده
منابع مشابه
B Meson Transitions into Higher Mass Charmed Resonances
We use QCD sum rules to estimate the universal form factors describing the semileptonic B decays into excited charmed resonances, such as the 1 and 2 states D 1 and D ∗ 2 belonging to the s P l = 3 2 − heavy quark doublet, and the 2 and 3 states D 2 and D3 belonging to the s P l = 5 2 − doublet. “Fondazione Angelo Della Riccia” Fellow. Address after December 1st, 1999: Centre for Particle Physi...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2000
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(00)00291-4