Charm semileptonic decays at LHCb
| Autor: | Adam C. S. Davis |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Physics
Particle physics hep-ex High Energy Physics::Phenomenology FOS: Physical sciences hep-ph High Energy Physics - Experiment High Energy Physics - Phenomenology High Energy Physics - Experiment (hep-ex) High Energy Physics - Phenomenology (hep-ph) High Energy Physics::Experiment Charm (quantum number) Particle Physics - Experiment Lepton Particle Physics - Phenomenology |
| DOI: | 10.48550/arxiv.1703.10695 |
| Popis: | In these proceedings, we explore the possible reach of the LHCb dataset in the area of charm semileptonic decays. Specifically, we give prospects for the measurement of $|V_{cs}|/|V_{cd}|$ using $\mathcal{B}(D^0\to K^-\mu^+\nu_\mu)/\mathcal{B}(D^0\to\pi^-\mu^+\nu_\mu)$ with Run I data. Preliminary projections show that the LHCb Run I dataset would give a relative statistical uncertainty of $\sim 0.2\%$ on this ratio. We also motivate the search for lepton non-universality in the charm sector. Comment: Proceedings of the 9th International Workshop on the CKM Unitarity Triangle, 28 November - 3 December 2016, Tata Institute for Fundamental Research (TIFR), Mumbai, India. 6 pages, 3 figures |
| Databáze: | OpenAIRE |
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