Measurements of charge and CP asymmetries in b-hadron decays using top-quark events collected by the ATLAS detector in pp collisions at √s=8 TeV

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Allbrooke, B M M; Asquith, L; Cerri, A; Chavez Barajas, C A; De Santo, A; Salvatore, F; Santoyo Castillo, I; Suruliz, K; Sutton, M R; Vivarelli, I; The ATLAS Collaboration,;
(2017)
  • Publisher: Springer Verlag
  • Identifiers: doi: 10.1007/JHEP02(2017)071
  • Subject: QC
    arxiv: Physics::Instrumentation and Detectors | High Energy Physics::Phenomenology | Physics::Accelerator Physics | Nuclear Experiment | High Energy Physics::Experiment

Same- and opposite-sign charge asymmetries are measured in lepton+jets tt¯ events in which a b-hadron decays semileptonically to a soft muon, using data corresponding to an integrated luminosity of 20.3 fb−1 from proton-proton collisions at a centre-of-mass energy of √ ... View more
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