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CP violation Measurements with the ATLAS Detector
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...
Autor principal: | |
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Lenguaje: | eng |
Publicado: |
2012
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1470995 |
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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