Tagir Aushev, Sun Hee Kim, Ji Hyun Kim, Jing Li
We have searched for a CP violation signature arising from an electric dipole moment (dτ) of the τ lepton in the e+e- → τ+τ- reaction. Using an optimal observable method and 29.5 fb-1 of data collected with the Belle detector at the KEKB collider at √s= 10 ...
2003