Speaker
Vladimir Sergeychik
(Moscow Institute of Physics and Technology)
Description
Measurements of $\Delta A_{CP} = A_{CP} (D^{0} \to K^{+}K^{-})~ - ~ A_{CP} (D^{0} \to \pi^{+}\pi^{-})$ and $A_{CP} (D^{0} \to K^{0}_{S}K^{0}_{S})$ are reported. The analyses are made using pp collision data collected by the CMS experiment at the LHC in pp collisions with center-of-mass energy of 13 and 13.6 TeV. Robust trigger strategy along with novel semileptonic flavor tagging method enable a measurement precision competitive with that of the leading Heavy Flavor Physics experiments.
Primary author
Vladimir Sergeychik
(Moscow Institute of Physics and Technology)
Co-authors
Dr
Hu Zhen
(Tsinghua University)
Sergey Polikarpov
(NRNU MEPhI, LPI RAS)
