CP violation - between mixing and decay
Majorana Neutrinos, Neutrino Mass Spectrum, CP-Violation and Neutrinoless Double β-decay: I. The Three-Neutrino Mixing Case
... of CP-nonconservation and we use the results of the analyzes of the latest solar and atmospheric neutrino ...small mixing angle (SMA) MSW, the LOW - quasi-vacuum oscillation (LOW- QVO) ...of ...
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Limits on D-0-(D)over-bar(0) mixing and CP violation from the ratio of lifetimes for decay to K-pi(+), K-K+, and pi(-)pi(+)
... The size and decay-time characteristics of back- grounds in the data were determined in the likelihood fits without using any MC input. The MC samples were used, however, to determine how well the fits account for ...
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CP Violation in B Mixing and Decays
... raw CP asymmetries are polluted by both pro- duction and detection ...measured CP asymmetries for each of the decay ...global CP asymmetry in the K ± K + K − , π ± π + π − and π ± K + K − ...
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CP violation in modified bipair neutrino mixing and leptogenesis
... leptonic CP-asymmetry was generated by the decay process of the lightest right-handed neutrino N 1 , while N 1 was heavy enough to be non-relativistic ...
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CP violation in modified bipair neutrino mixing and leptogenesis
... leptonic CP-asymmetry was generated by the decay process of the lightest right-handed neutrino N 1 , while N 1 was heavy enough to be non-relativistic ...
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Mixing and CP violation in the beauty and charm sectors at LHCb
... of CP violation in the charm sector are ...and CP violation. In this document six LHCb measurements of CP violation in the beauty and charm sectors are ...± decay, ...
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Determination of the Higgs CP-mixing angle in the tau decay channels
... sector CP-violation in the tau decay channels at the LHC is ...A CP-violating e ffect would manifest itself in these decay modes in characteristic spin-spin correlations of the tau ...
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CP Violation in Kaon Decay in the Scalar Strong Interaction Hadron Theory
... L decay will also have a mass shift of ...with CP conservation. To achieve CP violation, the relative time cannot extend to both and but is bounded in at least one ...0 mixing is ...
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Measurement of mixing and CP violation parameters in two body charm decays
... the decay-time dependence of the acceptance in principle requires moving the hits produced by the D 0 decay products, rather than the primary ...long decay time that one or both tracks can no longer ...
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CP Violation in the B sector
... CKM CP violation in B sector and the measurement of the Unitarity Triangle sides and angles has given a strong support to ...the CP violation asymmetries in the interference between ...
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CP Violation Studies in B Mesons
... of CP violation (CPV) in B hadron ...the decay B 0 s → K − π + ...semileptonic mixing asymmetries in B 0 and B 0 s mesons, with the former having a precision exceeding the previous world ...
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Measurement of Dº D º mixing parameters and search for CP violation using Dº → K+ π decays
... The LHCb detector [20] is a single-arm forward spec- trometer covering the pseudorapidity range 2 < < 5, designed for the study of particles containing b or c quarks. Detector components particularly relevant for this ...
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Search for T and CP violation in B-0-(B)over-bar(0) mixing with inclusive dilepton events
... and CP violation in ...and CP invariance in the direct b ! ᐉ semileptonic decay process, the asymmetry between same-sign lepton pairs, ᐉ 1 ᐉ 1 and ᐉ 2 ᐉ 2 , allows a compari- son of the ...
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Standard Model Prediction for Direct Violation in Decay
... direct violation of CP in K decay, de- scribed by the parameter ε ′ and resulting from a CP- violating difference between the phases of the decay am- plitudes A 0 and A 2 , which ...
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Measurement of CP violation in Bs >J/ψϕ decay
... consistency between the data and the standard ...difference between those approximately symmetric solutions is seen, but the statistics are not sufficient to decide between ...
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Search for CP violation in the decay D+→π−π+π+
... The most simple and direct technique for CPV searches is the computation of an asymmetry between the particle and anti- particle time-integrated decay rates. A single number, however, may not be sufficient ...
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Search for CP violation in the D⁺→π⁺π⁰ decay at Belle
... of a Crystal Ball (CB) [18] and a Gaussian function to model the signal peak for both tagged and untagged fits. The background in the tagged fit is parametrized by the sum of a reversed CB and a linear polynomial, while ...
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Observation of the decay Λb0 → pK−μ+μ− and a search for CP violation
... for CP violation in the decay Λ 0 b → pK − µ + µ − is ...This decay is mediated by flavour-changing neutral-current transitions in the Standard Model and is potentially sensitive to new ...
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Evidence for CP violation in time integrated D0 >h h+ decay rates
... In each bin, one-dimensional unbinned maximum like- lihood fits to the m spectra are performed. The signal is described as the sum of two Gaussian functions with a common mean but different widths i , convolved with a ...
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Search for CP violation in tt¯ production and decay in proton-proton collisions at √s=8 TeV
... One of the b quark jets is combined with two non-b quark jets in the event through a χ 2 -sorting algorithm [37, 39] that makes use of top quark and W boson mass constraints to define the hadronically decaying top quark ...
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