S toP wave form factors in semi-leptonicB decays
نویسندگان
چکیده
منابع مشابه
S to P wave form factors in semi - leptonic B decays
We apply HQET to semi-leptonic B and Bs meson decays into the observed charmed P wave states. In order to examine the sensitivity of the results to the choice of a specific model, we perform all calculations using several different meson models, and find that uncertainty introduced by the choice of a particular model is about 30%. Specifically, assuming τB = 1.50ps and Vcb = 0.040, we obtain br...
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ژورنال
عنوان ژورنال: Zeitschrift für Physik C: Particles and Fields
سال: 1996
ISSN: 0170-9739,1431-5858
DOI: 10.1007/bf02906986