We extend our previous study of Yang-Mills fields by calculating the high-energy behavior of the boson-fermion and of the boson-boson amplitude in sixth-order perturbation theory. In the isovector and isoscalar channels of both these processes the behavior of the amplitude is the same as that found in fermion-fermion scattering.

• Received 29 September 1975

DOI:https://doi.org/10.1103/PhysRevD.13.1076