Qcd Sum Rule Analysis of the Decays Typeset Using Revt E X 1
نویسندگان
چکیده
We use QCD sum rules to calculate the hadronic matrix elements governing the rare decays B ! K` + ` ? and B ! K ` + ` ? induced by the avour changing neutral current b ! s transition. We also study relations among semileptonic and rare B ! K () decay form factors. The analysis of the invariant mass distribution of the lepton pair in B ! K () ` + ` ? and of the angular asymmetry in B ! K ` + ` ? provides us with interesting tests of the Standard Model and its extensions.
منابع مشابه
Typeset Using Revt E X
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