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Conference Papers Year : 2007

B-physics overview in ATLAS


An overview of the ATLAS B-physics trigger and offline performance studies is presented. From the initial running at low luminosity at LHC, high-statistics B analyzes will allow sensitive tests of possible new physics contributions by searching for additional CP violating effects and for anomalous rates of rare B-decay channels. In the physics of the $B_s^0$ meson system the expected ATLAS sensitivities to mass and width differences are compared to recent measurements done at the Tevatron. There is also sensitivity to a weak mixing phase beyond the Standard Model expectation. ATLAS will also be able to continue its search for the rare B decays using the high luminosity running.

Dates and versions

in2p3-00196040 , version 1 (12-12-2007)



F. Derue. B-physics overview in ATLAS. 13th High-Energy Physics International Conference on Quantum ChromoDynamics - QCD 06, Jul 2006, Montpellier, France. pp.159-164, ⟨10.1016/j.nuclphysbps.2007.08.115⟩. ⟨in2p3-00196040⟩
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