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Differential branching fractions and isospin asymmetries of B → K (*) μ + μ - decays

Title:  Differential branching fractions and isospin asymmetries of B → K (*) μ + μ - decays Authors:  R., Aaij B., Adeva M., Adinolfi A., Affolder Z., Ajaltouni Keywords:  B physics;;Branching fraction;;Flavour Changing Neutral Currents;Hadron-Hadron Scattering; Rare decay Issue Date:  2014 Publisher:  Journal of High Energy Physics Citation:  Scopus URI:  http://link.springer.com/article/10.1007%2FJHEP06%282014%29133 http://repository.vnu.edu.vn/handle/VNU_123/34197 The isospin asymmetries of B → Kμ + μ - and B → K * μ + μ - decays and the partial branching fractions of the B 0 → K 0 μ + μ -, B + → K + μ + μ - and B + → K *+ μ + μ - decays are measured as functions of the dimuon mass squared, q 2. The data used correspond to an integrated luminosity of 3 fb-1 from proton-proton collisions collected with the LHCb detector at centre-of-mass energies of 7 TeV and 8 TeV in 2011 and 2012, respectively. The isospin asymmetries are both consisten...