0000000000298145

AUTHOR

T. Nanut

showing 2 related works from this author

Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of summer 2016

2017

This article reports world averages of measurements of $b$-hadron, $c$-hadron, and $\tau$-lepton properties obtained by the Heavy Flavor Averaging Group using results available through summer 2016. For the averaging, common input parameters used in the various analyses are adjusted (rescaled) to common values, and known correlations are taken into account. The averages include branching fractions, lifetimes, neutral meson mixing parameters, \CP~violation parameters, parameters of semileptonic decays and CKM matrix elements.

Physics and Astronomy (miscellaneous)HadronKOBAYASHI-MASKAWA MATRIX01 natural sciencesPhysics Particles & FieldsHigh Energy Physics - Experiment[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]QCPhysicsCabibbo–Kobayashi–Maskawa matrixPhysicsSettore FIS/01 - Fisica SperimentaleBEAUTYhep-phNuclear & Particles PhysicsHigh Energy Physics - PhenomenologyPhysical SciencesCP violationParticle Physics - ExperimentEXCITED CHARM MESONSTRIPLE-PRODUCT CORRELATIONSParticle physicsMesonHEAVY FLAVOURSlcsh:AstrophysicsCHARM0202 Atomic Molecular Nuclear Particle And Plasma PhysicsQUARK FRAGMENTATION FRACTIONS0103 physical scienceslcsh:QB460-466RELATIVE BRANCHING FRACTIONSB-D(0)-(B)OVER-BAR(D)(0) OSCILLATION FREQUENCYlcsh:Nuclear and particle physics. Atomic energy. RadioactivityEXCLUSIVE SEMILEPTONIC HEAVY010306 general physicsQED RADIATIVE-CORRECTIONS0206 Quantum PhysicsEngineering (miscellaneous)DECAY-WIDTH DIFFERENCETAU LEPTONSParticle Physics - PhenomenologyScience & Technologyhep-ex010308 nuclear & particles physicsHigh Energy Physics::Phenomenology[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]FORM-FACTOR RATIOSlcsh:QC770-798High Energy Physics::ExperimentLepton
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First Observation ofCPViolation inB¯0→DCP(*)h0Decays by a Combined Time-Dependent Analysis ofBABARand Belle Data

2015

We report a measurement of the time-dependent CP asymmetry of B0->D(*)CP h0 decays, where the light neutral hadron h0 is a pi0, eta or omega meson, and the neutral D meson is reconstructed in the CP eigenstates K+ K-, K0S pi0 or K0S omega. The measurement is performed combining the final data samples collected at the Y(4S) resonance by the BaBar and Belle experiments at the asymmetric-energy B factories PEP-II at SLAC and KEKB at KEK, respectively. The data samples contain ( 471 +/- 3 ) x 10^6 BB pairs recorded by the BaBar detector and ( 772 +/- 11 ) x 10^6, BB pairs recorded by the Belle detector. We measure the CP asymmetry parameters -eta_f S = +0.66 +/- 0.10 (stat.) +/- 0.06 (syst.) an…

PhysicsParticle physicsMeson010308 nuclear & particles physicsmedia_common.quotation_subjectHadronGeneral Physics and Astronomy01 natural sciencesOmegaAsymmetryB-factoryNuclear physicsKEKB0103 physical sciencesD mesonCP violation010306 general physicsmedia_commonPhysical Review Letters
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