منابع مشابه
Extrapolating Su(3) Breaking Effects from D to B Decays
We consider two SU(3) breaking parameters, R1(mB) and R2(mB), appearing in a relation between B → Kπ and B → ππ amplitudes, which plays an important role in determining the weak phase γ. We identify an isospin-related quantity R2(mD) measured in D decays, exhibiting large SU(3) breaking which is likely due to nonfactorizable effects. With a cautious remark about possible nonfactorizable SU(3) b...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/2.7.662