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Flavour tagging techniques for CPV studies in the B.sub.s./sub. system with ATLAS
- 1.0501740 - FZÚ 2019 GB eng A2 - Proceedings Abstract
Jakoubek, Tomáš
Flavour tagging techniques for CPV studies in the Bs system with ATLAS.
Proceedings of the 50 years of CP violation conference. London: Queen Mary University of London, 2014 - (Bevan, A.; Bona, M.). s. 1-7. ISSN N.
[50 years of CP violation conference. 10.07.2014-11.07.2014, London]
R&D Projects: GA MŠMT(CZ) LG13009
Institutional support: RVO:68378271
Keywords : CP violation * weak phase * flavour physics * LHC * ATLAS * Bs mixing * Bs Jpsi phi
OECD category: Particles and field physics
The sensitivity to Bs meson mixing phenomena can be significantly improved by distinguishing the initial meson flavour.The flavour tagging techniques used in the ATLAS measurement of the angular amplitudes contributing to Bs→J/ψφ decays are presented using 4.9 fb−1of pp data at √s= 7 TeV from 2011. The methods, their performance and calibration on self-tagged B±→J/ψK± data are shown.
Permanent Link: http://hdl.handle.net/11104/0293918
Number of the records: 1