出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：High precision analyses of experimental data for e+e− annihillation, such as
determination of jet rates or event shape observables, call for complete next-to-next-toleading
order (NNLO) perturbative QCD predictions. In this talk, we discuss the various
ingredients entering the calculation of the NNLO corrections in e+e− annihillation.
