CP violation Measurements with the ATLAS Detector

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The ATLAS collaboration measures CP violation in the neutral B system through the exclusive decay Bs to J/psi phi by analysing time dependent angular correlations of the final state. With 4.9/fb of data recorded in 2011 first ATLAS results on the values of the CP-violating mixing phase phi_s, the de...

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Detalles Bibliográficos
Autor principal: Kneringer, E
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1470995
Descripción
Sumario:The ATLAS collaboration measures CP violation in the neutral B system through the exclusive decay Bs to J/psi phi by analysing time dependent angular correlations of the final state. With 4.9/fb of data recorded in 2011 first ATLAS results on the values of the CP-violating mixing phase phi_s, the decay width difference delta_gamma_s as well as other paramters have been obtained and will be presented.

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