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Showing 1 to 5 of 5 for “"CKM angle gamma"”.
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A study of the CKM angle gamma using the LHCb experiment and a distributed workload management system
… key channel for the precision measurement of the CKM angle gamma, is studied using the multiplatform DIRAC system. The expected annual yield from this channel for 2 fb-1 of data (a full data taking year) is ~4200 events, with a total physics background to signal ratio (B/S) of < 0:54 at the 90% …
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MEASUREMENT OF THE CKM ANGLE Gamma WITH THE Lambda_b0--> D0pK. DECAY AND COMMISSIONING OF THE UPSTREAM TRACKER AT THE LHCB EXPERIMENT.
… be used to measure through the GLW method the CKM (Cabibbo-Kobayashi-Maskawa) angle gamma, a fundamental parameter describing CP violation within the SM. The study employs new Machine Learning (ML) algorithms to optimise signal candidates, enhancing signal yield even in channels previously …
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Measurement of the CKM angle $\gamma$ and development of a novel, combined GGSZ analysis of $B \rightarrow D^{(*)} h^{(*)}$ decays at LHCb
The angle $\gamma$ is a fundamental parameter of the Standard Model, within which it quantifies the degree to which CP violation is permitted. It is presently one of the least well-constrained parameters of the CKM sector, which embodies the description of quark interactions. This thesis details …
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Measurement of CP Observables in B- -> D0 K- pi+ pi- Decays
… are measured, which </p> <p>are sensitive to the CKM Angle gamma.</p> <p>Upper limits are reported for the values of R_s^± since the doubly Cabibbo suppressed decay B- → D0 K- π+ π- with D0 → K+π- is not observed.</p>
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Doubly charmed B decays with the LHCb experiment
… $\overline{D}{}^0$, which are sensitive to the CKM angle \gamma. No evidence for signal is found and limits are set on twelve decay modes. The second analysis is the measurement of the $CP$ asymmetry in $B^+\to D^+_{(s)} \overline{D}{}^0$ decays. The results are \begin{align*} …