N = 2 supersymmetric Yang-Mills theory and its supercurrent

Using the off-shell two-component formulation of N=2 supersymmetric Yang-Mills theory and the gauge covariantized supersymmetry transformations for the fields, the non-abelian supercurrent and anomaly multiplets are developed and the transformation rules for their components are obtained. The superfields in N=2 superspace whose components are the non-abelian supercurrent and anomaly multiplets are written down. (orig.)