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|a Angular analysis of the decay
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|b American Physical Society,
|c 2020-05-04T16:34:22Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/124996
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|a The angular distribution of the flavor-changing neutral current decay B+→K+μ+μ- is studied in proton-proton collisions at a center-of-mass energy of 8 TeV. The analysis is based on data collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 20.5 fb-1. The forward-backward asymmetry AFB of the dimuon system and the contribution FH from the pseudoscalar, scalar, and tensor amplitudes to the decay width are measured as a function of the dimuon mass squared. The measurements are consistent with the standard model expectations.
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|a Article
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|a Massachusetts Institute of Technology. Department of Physics
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|a Massachusetts Institute of Technology. Department of Nuclear Science and Engineering
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|a Massachusetts Institute of Technology. Laboratory for Nuclear Science
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|t Physical Review D
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