Testing CPT symmetry via precision mass measurements of multi-strange baryons in ALICE

Romain Schotter

In these proceedings, the measurements of the $\hat{I}{ž}^{-}$, $\overline{\hat{I}}{ž}^{+}$, $\hat{I}{\text{c◯}}^{-}$, $\overline{\hat{I}}{\text{c◯}}^{+}$ masses and the mass differences between particle and anti-particle have been measured…