CP violation in B and charm decays at LHCb

Abstract : The LHCb experiment has collected large samples of heavy flavoured hadrons during Run 1, corresponding to an integrated luminosity of 3.0 fb$^{-1} at $pp$ centre-of-mass energy of 7 and 8 TeV. This talk gives an overview of the CP violation measurements the LHCb collaboration performed using Run 1 data, with an emphasis on the latest measurements on the CKM angle $\gamma$ in a diverse range of decay modes. We also present the combination of all LHCb $\gamma$ related measurements, which is the most precise single experiment combination to date. Measurements are also presented of direct CP violation in D0 meson decays in LHCb, using the $\Delta A_{CP}$ technique as well as the recent LHCb measurement of the CP asymmetry in $B^0_{s}-\bar{B}^0_{s}$ mixing, $a_\mathrm{sl}^s$, using semileptonic $B^0_{s}$ and $\bar{B}^0_{s}$ decays, corresponding to the most precise measurement of this quantity to date.
Type de document :
Communication dans un congrès
28th Rencontres de Blois on Particle Physics and Cosmology, May 2016, Blois, France. 〈https://indico.cern.ch/event/464174/〉
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http://hal.in2p3.fr/in2p3-01518189
Contributeur : Danielle Cristofol <>
Soumis le : jeudi 4 mai 2017 - 13:23:00
Dernière modification le : jeudi 18 janvier 2018 - 01:55:57

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  • HAL Id : in2p3-01518189, version 1

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S. Akar. CP violation in B and charm decays at LHCb. 28th Rencontres de Blois on Particle Physics and Cosmology, May 2016, Blois, France. 〈https://indico.cern.ch/event/464174/〉. 〈in2p3-01518189〉

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