Electroweak Effects in <i>e</i>⁺<i>e</i>⁻→<i>ZH</i> Process

Abstract

Electroweak radiative corrections to the cross-section of the process e+e−→ZH are considered. The complete one-loop electroweak radiative corrections are evaluated with the help of the SANC system. Higher-order contributions of the initial-state radiation are computed in the QED structure function formalism. Numerical results are produced by a new version of the ReneSANCe event generator and MCSANCee integrator for the conditions of future electron-positron colliders. The resulting theoretical uncertainty in the description of this process is estimated.

Keywords

• high-energy physics
• electron-positron annihilation
• forward-backward asymmetry
• left-right asymmetry