arXiv:hep-ph/0412083·v1·High Energy Physics — Phenomenology
Two-Loop Static QCD Potential for General Colour State
B.A. Kniehl🇩🇪 · A.A. Penin🇩🇪 · Y. Schröder🇩🇪 · V.A. Smirnov🇩🇪 · M. Steinhauser🇩🇪
Abstract
In this letter, we extend the known results for the QCD potential between a static quark and its antiquark by computing the two-loop corrections to the colour-octet state.
Comments: 7 pages