TTP - TTP96-37 The Static Quark-Antiquark Potential in QCD to Three Loops

Institute for Theoretical Particle Physics (TTP)

The static potential between an infinitely heavy quark and antiquark is derived in the framework of perturbative QCD to three loops by performing a full calculation of the two-loop diagrams and using the renormalization group. The contribution of massless fermions is included.

Markus Peter

Phys. Rev. Lett. 78 602-605 1997

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TTP96-37 The Static Quark-Antiquark Potential in QCD to Three Loops

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