| Issue |
EPJ Web Conf.
Volume 182, 2018
6th International Conference on New Frontiers in Physics (ICNFP 2017)
|
|
|---|---|---|
| Article Number | 02009 | |
| Number of page(s) | 8 | |
| Section | Talks | |
| DOI | https://doi.org/10.1051/epjconf/201818202009 | |
| Published online | 03 August 2018 | |
https://doi.org/10.1051/epjconf/201818202009
Measurements of the CP-violating phase ϕs at LHCb
National Centre for Nuclear Research (NCBJ), Warsaw, Poland
a e-mail: varvara.batozskaya@cern.ch
Published online: 3 August 2018
The measurement of the mixing-induced CP-violating phase ϕs in the B0s - B0s system is one of the key goals of the LHCb experiment. It has been measured at the LHCb collaboration exploiting the Run I data set and using several decay channels. In particular, the most recent Run I result has been obtained analyzing B0s → J/ψK+K- candidates in the mass region above the ϕ(1020) resonance. Despite the large improvements in the sensitivity of ϕs during the last decade, the precision is still limited by the available statistics.
© The Authors, published by EDP Sciences 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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