Multiloop Calculations: towards R at Order alpha_s^4
P. A. BaikovK. G. ChetyrkinJ. H. Kühn
所有作者
P. A. BaikovK. G. ChetyrkinJ. H. Kühn
文献摘要
We discuss recent developments in multiloop calculations aiming eventually in
computing the total cross section for e^+e^- annihilation into hadrons in order
alpha_s^4.