Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search for CP violation in the decay of the Z into τ+τ−. The measurement of the weak dipole form factor of the τ lepton has been performed by studying correlations between the τ leptons. No signal of CP violation was found. The weak dipole form factor is found to be · cm, obtained with 19628 identified τ+τ− events. This gives an upper limit on the weak dipole form factor of · cm at the 95% confidence level
The search for CP violation in the production of #tau# pairs on the Z"0 peak is discussed. A ne...
We search for CP nonconservation in the decays of τ leptons produced via e+e- annihilation at √s ∼ 1...
The existence of CP violation has been recently proved by the LHCb experiment in neutral charm meson...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Using the 18.8 pb−1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
The anomalous weak dipole moments of the τ lepton are measured in a data sample collected by ALEPH f...
The anomalous weak dipole moments of the τ lepton are measured in a data sample collected by ALEPH f...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
We report on the first test of CP invariance in Z decays with hard photon radiation. The data record...
The search for CP violation in the production of #tau# pairs on the Z"0 peak is discussed. A ne...
We search for CP nonconservation in the decays of τ leptons produced via e+e- annihilation at √s ∼ 1...
The existence of CP violation has been recently proved by the LHCb experiment in neutral charm meson...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search ...
Using the 18.8 pb−1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
The anomalous weak dipole moments of the τ lepton are measured in a data sample collected by ALEPH f...
The anomalous weak dipole moments of the τ lepton are measured in a data sample collected by ALEPH f...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
Using the 18.8 pb-1 of data accumulated at LEP in 1990 and 1991 with the ALEPH detector, a direct te...
We report on the first test of CP invariance in Z decays with hard photon radiation. The data record...
The search for CP violation in the production of #tau# pairs on the Z"0 peak is discussed. A ne...
We search for CP nonconservation in the decays of τ leptons produced via e+e- annihilation at √s ∼ 1...
The existence of CP violation has been recently proved by the LHCb experiment in neutral charm meson...