Unitary S-matrix in the supersymmetry theory

The examples are constructed for the matrix elements of the supersymmetrically invariant S-matrix using the realization of the irreducible representations of the supersymmetry superalgebra in the spinor basis. The elastic scattering processes of two particles in the supermultipolets of the N=1 and N=2 supersymmetry are considered. It is shown that the suggested supersymmetric elastic scattering amplitudes are compatable with the unitarity condition for the S-matrix