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Decay properties of $b$-hadrons with the ATLAS experiment
Recent results of the ATLAS experiment at LHC on decay properties of $b$-hadrons are reviewed. The time-dependent $CP$ asymmetry parameters have been measured in $B^0_s\rightarrow J/\psi \phi$ decays using flavour tagging. The parity-violating decay asymmetry parameter $\alpha_b$ and the helicity am...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2015.09.227 http://cds.cern.ch/record/1954857 |