Author: Publisher:
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Languages : en
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Book Description
Angular Analysis of B 0 → K* 0 My + My - Decays Using 3 Fb -1 of Integrated Luminosity at LHCb
Author: Angular Analysis of B0 → K*0μ+μ- Decays Using 3fb-1 of Integrated Luminosity at LHCb
Author: Thomas NikodemAngular Analysis of the B0 → K*0 Μ+μ- Decay Using 3 Fb-1of Integrated Luminosity
Author: Angular Analysis of the Decay $ \mathrm{ B^0 \to K^{*0} \mu^{+} \mu^{-} }$ from Pp Collisions at $\sqrt{s}
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
The angular distributions and the differential branching fraction of the decay B0→K*(892)0[mu]+[mu]- are studied using data corresponding to an integrated luminosity of 20.5 fb-1 collected with the CMS detector at the LHC in pp collisions at √s = 8 TeV. Additionally, from 1430 signal decays, the forward-backward asymmetry of the muons, the K*(892)0 longitudinal polarization fraction, and the differential branching fraction are determined as a function of the dimuon invariant mass squared. Our measurements are among the most precise to date and are in good agreement with standard model predictions.
Angular Analysis of the Decay $ \mathrm{ B0̂ \to K{̂*0} \mu{̂+} \mu{̂-} }$ from Pp Collisions at $\sqrt{s}
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
The angular distributions and the differential branching fraction of the decay B0→K*(892)0?+?- are studied using data corresponding to an integrated luminosity of 20.5 fb-1 collected with the CMS detector at the LHC in pp collisions at √s = 8 TeV. Additionally, from 1430 signal decays, the forward–backward asymmetry of the muons, the K*(892)0 longitudinal polarization fraction, and the differential branching fraction are determined as a function of the dimuon invariant mass squared. Our measurements are among the most precise to date and are in good agreement with standard model predictions.
Angular Analysis of B0 -> K*0e+e- Decays at LHCb
Author: Zhenzi WangStudy of the B0→K*0μ+μ− Decay with the LHCb Experiment
Author: Samuel CoquereauAngular Analysis of the B0 to K*0μ+μ- Decay at the LHCb Experiment
Author: Felix Johannes KressStudies of CP-Violation in Charmless Three-Body b-Hadron Decays
Author: Daniel O'HanlonPublisher: Springer
ISBN: 3030022064
Category : Science
Languages : en
Pages : 225
Book Description
This book highlights two essential analyses of data collected during the LHCb experiment, based on the Large Hadron Collider at CERN. The first comprises the first observation and studies of matter-antimatter asymmetries in two three-body b-baryon decays, paving the way for more precise measurements of the relatively unknown decay properties of b-baryon decays. The second is an analysis of a charged B meson decay to three charged pions, where previously large matter-antimatter asymmetries were observed in a model-independent analysis. Here a model of the decay amplitude is constructed using the unitarity-conserving ‘K-matrix’ model for the scalar contributions, so as to gain an understanding of how the previously observed matter-antimatter asymmetries arise; further, the model’s construction yields the most precise and comprehensive study of this decay mode to date.
Author: Christopher Parkinson