Factorisation and subtraction beyond NLO
نویسندگان
چکیده
منابع مشابه
Beyond QCD Factorisation
We calculate the main observables in Bu,d → (ρ, ω,K∗)γ and Bs → (K̄∗, φ)γ decays, i.e. branching ratios and CP and isospin asymmetries. We include QCD factorisation results and also the dominant contributions beyond QCD factorisation, namely longdistance photon emission and soft-gluon emission from quark loops. All contributions beyond QCD factorisation are estimated from light-cone sum rules. W...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2018
ISSN: 1029-8479
DOI: 10.1007/jhep12(2018)062