Observational aspects of symmetries of the neutral B meson system
PH Dpt, CERN, 1211, Geneva 23, Switzerland
2 IPP, ETHZ, 8093, Zurich, Switzerland
* e-mail: firstname.lastname@example.org
Accepted: 28 January 2015
Published online: 17 February 2015
We revisit various results, which have been obtained by the BABAR and Belle Collaborations over the last 13 years, concerning symmetry properties of the Hamiltonian, which governs the time evolution and the decay of neutral mesons. We find that those measurements, which established CP-violation in meson decay, 13 years ago, had as well established (time-reversal) symmetry violation. They also confirmed CPT symmetry in the decay and symmetry with respect to time-reversal and to CPT in the oscillation.
© SIF and Springer-Verlag Berlin Heidelberg, 2015