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Showing 1 to 5 of 5 for “"Leptonic decays"”.
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Weak Decay Studies From An Effective Theory Standpoint
… the phenomenology of some weak interaction decays using a model independent approach by employing effective field theories. I discuss the soft photon contribution and background effect to the rare dimuonic decay of the neutral B meson. I also study some radiative exclusive W boson decays in …
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Violation of CP invariance in weak interactions
We present here a new theory of non-leptonic weak interactions based on neutral F-spin currents of the SU, current algebra. Both CP conserving and CP violating non-leptonic processes are generated by the same primary interaction. This interaction is used to calculate the s-wave amplitudes of …
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Generator-level acceptance for the measurement of the inclusive cross section of W-boson and Z-boson production in pp collisions at [square root of] s = 5 TeV with the CMS detector at the LHC
… products. The acceptance of the CMS detector of leptonic decays of W and Z bosons produced in pp colisions at [square root of]s = 5 TeV is calculated using Monte Carlo event simulation. Statistical and systematic uncertainties on the acceptance measurement from PDF and a, uncertainty and …
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Measurement of the top anti-top quark pair production cross section in the dilepton decay channel using Lepton+Track selection in 7 TeV p − p collisions with L = 698 PB−1
… selected sample, enhances the sensitivity to τ-leptonic decays of the W± and increases the t¯t acceptance by 20% over the conventional dilepton analysis (where each lepton is identified as an electron or muon). Two modes of the l+track analysis were studied: the inclu- sive and the exclusive …
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Measurements of B(Ds -> lvl) and fDs using data collected from the BaBar experiment
This thesis presents measurements of the branching fractions B(Ds -> lvl) and measurements of the pseudoscalar decay constant, fDs , using all the data acquired at the BaBar detector at SLAC National Accelerator Laboratory, which were collected from September 1999 to April 2007, and comprised 531 …