Physical Review D
In this paper we present a comprehensive analysis of the running of all the couplings of the standard model to two loops, including threshold effects. Our purpose is twofold—to determine what the running of these parameters may indicate for the physics of the standard model and to provide a template for the study of its extensions up to the Planck mass.
Arason, H.; Castano, Diego; Kesthelyi, B.; Mikaelian, S.; Piard, E. J.; Ramond, P.; and Wright, B. D., "Renormalization-Group Study of the Standard Model and its Extensions: The Standard Model" (1992). Chemistry and Physics Faculty Articles. 115.