Friday, July 26, 2013

1307.6699 (Danny van Dyk)

Phenomenology of the exclusive rare semileptonic decay B -> K pi l^+ l^-    [PDF]

Danny van Dyk
I review the phenomenology of exclusive Bbar -> Kbar pi l^+ l^- decays, with focus on the intermediate resonant Kbar^*(892) mode. The status of angular observables at both ends of the dilepton mass spectrum is revisited. Constraints on the b -> s Wilson coefficients C_7,C_9,C_10 based on 2011 data from the B factories, CDF and LHCb are presented.
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