Mixing and CP violation in the decay Bs→J/ψϕ in Atlas

Dearnaley, William (2014) Mixing and CP violation in the decay Bs→J/ψϕ in Atlas. In: Beauty 2014 The 15th International Conference on B-Physics at Frontier Machines, 2014-07-142014-07-18, University of Edinburgh.

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Abstract

A measurement of the B0 s → J/ψφ decay parameters, updated to include flavour tagging, is reported using 4.9 fb−1 of integrated luminosity collected by the ATLAS detector from pp collisions recorded in 2011. A search for new physics was undertaken by measuring the weak phase φs, the mean lifetime Γs and the lifetime difference ∆Γs.

Item Type:
Contribution to Conference (Paper)
Journal or Publication Title:
Beauty 2014 The 15th International Conference on B-Physics at Frontier Machines
ID Code:
84071
Deposited By:
Deposited On:
18 Jan 2017 11:30
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Oct 2020 06:32