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Showing 1 to 6 of 6 for “"Lambda B"”.
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Semi-Leptonic Decay Of Lambda-B In The Standard Model And With New Physics
Heavy quark decays provide a very advantageous investigation to test the Standard Model (SM). Recently, promising experiments with b quark, as well as the analysis of the huge data sets produced at the B factories, have led to an increasing study and sensitive measurements of relative b quark …
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High frequency studies of the organic superconductor kappa-bis-ethylenedithio cuprous dicyanonitrobromide
… of the rf vortex penetration depth $\lambda$(B) of the organic compound, $\kappa$-ET$\sb2$Cu$\lbrack$N(CN)$\sb2\rbrack$Br as a function of temperature, magnetic field, and the angle made by the applied magnetic field with the ac-planes of the crystal. For$\rm\vec B\sb{dc}$$\perp$ …
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Rational matrix differential operators and integrable systems of PDEs
… Lenard-Magri sequence is that for all constants [lambda], the family C[lambda] = A + [lambda]B must satisfy for all F, G [epsilon]V {C[lambda](F), C[lambda](G)} [epsilon] ImC[lambda]. We call such pairs integrable. We give a sufficient condition on an integrable pair of matrix differential …
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Analysis of Structure-Function Relationships in *Lambda and HK022 Site -Specific Recombination
… relationships pertaining to the Lambda and HK022 Integrase proteins (Int). First, homology-based modeling was used to create a three-dimensional model of the Lambda Int core-binding (CB) domain. The model suggests that all prokaryotic Tyrosine recombinases share a common CB domain …
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Measurement of the Λb baryon mass in the ATLAS experiment
Hmotnost Λb baryonu byla studována v proton-protonových srážkách za použití experimentálních dat z detektoru ATLAS na LHC v CERN. Hmotnost je měřena rekonstrukcí hybností produktů v studovaném rozpadu. Rozpadový kanál Λb → J/ψ(µ+ µ− )Λ(pπ− ) je vybrán pro rekonstrukci hmotnosti v této práci. Byla …
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Searching For New Physics In The B-Quark’s And Higgs’ Sectors Via Kinematic And Angular Distributions
The kinematic and angular distributions are calculated for the decay Λ b → Λclν l. Deviations from the standard model are expected given the apparent lepton flavor violation in the process B → D(*)+ τ – ντ. Including these measured deviations from the SM, the upper and lower bounds for R Λb = B(Λ b …