Perturbation-theory corrections to σtot (e+e- → hadrons) in supersymmetry quantum chromodynamics
Kataev A. L., Pivovarov A. A.
The cross section atot(e+e~—>-y*—^-hadrons) is calculated at the two-loop level in supersymmetry quantum chromodynamics. The three-loop corrections for the production of a gluon pair accompanied by two-jet quark—antiquark events are given.