Bounds on Heavy-to-Heavy Weak Decay Form Factors
نویسندگان
چکیده
منابع مشابه
Bounds on Heavy-to-Heavy Mesonic Form Factors
We provide upper and lower bounds on the form factors for B → D,D∗ by utilizing inclusive heavy quark effective theory sum rules. These bounds are calculated to leading order in ΛQCD/mQ and αs. The O(αsβ0) corrections to the bounds at zero recoil are also presented. We compare our bounds with some of the form factor models used in the literature. All the models we investigated failed to fall wi...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2001
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x01007091