Coherent exclusive exponentiation for precision Monte Carlo calculations
Coherent exclusive exponentiation for precision Monte Carlo calculations
We present the new coherent exclusive exponentiation (CEEX), the older exclusive exponentiation (EEX), and the semianalytical inclusive exponentiation (IEX) for the process ${e}^{\ensuremath{-}}{e}^{+}\ensuremath{\rightarrow}f\overline{f}+n\ensuremath{\gamma},$ where $f=\ensuremath{\mu},\ensuremath{\tau},d,u,s,c,b,$ which are valid for center-of-mass energies from the $\ensuremath{\tau}$ lepton threshold to 1 TeV, that is, for CERN LEP1, LEP2, the SLC, future linear colliders, …