Factorization of the Ising model form factors
نویسندگان
چکیده
منابع مشابه
Heavy - heavy form factors and generalized factorization
We reanalyze B ! D and B ! KJ= data to extract a set of parameters which give the relevant hadronic matrix elements in terms of factorized amplitudes. Various sources of theoretical uncertainties are studied, in particular those depending on the model adopted for the form factors. We nd that the t to the B ! D branching ratios substantially depends on the model describing the Isgur-Wise functio...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2011
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/44/30/305004