Accès ouvert
2005
article
OpenAlex
B Aubert, R Barate, D Boutigny, F Couderc et autres
A search for the decay of the τ lepton to seven charged pions and one or zero π0 mesons was performed using the BABAR detector at the PEP-II asymmetric-energy e+e- collider. The analysis uses 232.2fb-1 of data at center-of-mass energies on or …
Accès ouvert
2004
article
OpenAlex
B Aubert, R Barate, D Boutigny, J-M Gaillard et autres
Using events in which one of two neutral B mesons from the decay of an Upsilon(4S) meson is fully reconstructed, we determine parameters governing decay (DeltaGamma(d)/Gamma(d)), CP, and T violation (|q/p|), and CP and CPT violation (Re z,Im z). The results, obtained …