PoS - Proceedings of Science
Volume 445 - 21st Conference on Flavor Physics and CP Violation (FPCP2023) - Parallel session C
New CP violation measurements at LHC
R.A.R. Fernandez*, V. Lukashenko  on behalf of LHCb, ATLAS and CMS collaborations
Full text: Not available
In this proceeding, we present a summary of the latest CP-violation findings at LHC.
We begin with an overview of $\gamma$ measurements in $B^{\pm} \rightarrow D h^{\pm}$ decays with data collected in 2015-2018 by LHCb and the update on the $\gamma$ combination from LHCb.

Next, an updated time-integrated CP asymmetry in $D^{0}\rightarrow K^{+}K^{-}$ decays with the 2015-2018 LHCb data sample is shown.
In combination with the difference of time-integrated asymmetries from \cite{charmCP}, direct CP-asymmetries in $D^{0}\rightarrow K^{+}K^{-}$ and $D^{0}\rightarrow \pi^{+}\pi^{-}$ decays are determined.

Additionally, we present the updated time-dependent CP-violation measurements of angles $\beta$ from $B^0\rightarrow \psi K^0_S$ and $\beta_s$ from $B_s^0 \rightarrow J/\psi K^+K^-$ decays with 2015-2018 LHCb data sample.
We also show the new measurement of CP-violating phase $\phi_s^{s\overline{s}s}$ in $B_s^{0} \rightarrow \phi \phi$ transitions with 2015-2018 LHCb data.

The new results are the world's best estimates of $\beta$, $\beta_s$ angles, $\phi_s^{s\overline{s}s}$ phase, CP-symmetry in $D^{0}\rightarrow K^{+}K^{-}$ and $D^{0}\rightarrow \pi^{+}\pi^{-}$ decays and the most precise determination of $\gamma$ angle from a single experiment.
Finally, we briefly outline the future prospects of CP-violation measurements at LHC.
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.