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We analyze the static QCD potential V_QCD(r) in the distance region 0.1 fm <r < 1 fm using perturbative QCD and OPE as basic theoretical tools. We assembletheoretical developments up to date and perform a solid and accurate analysis.The analysis consists of 3 major steps: (I) We study large-order behavior ofthe perturbative series of V_QCD(r) analytically. (II) In the frame of OPE, wedefine two types of renormalization schemes for the leading Wilson coefficient.(III) We compare numerically perturbative predictions of the Wilson coefficientand lattice computations of V_QCD(r). We perform fits to simultaneouslydetermine non-perturbative contribution and the relation between lattice scaleand Lambda_MSbar. (Short version)Comment: 60 pages, 28 figure

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Static QCD potential at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>r</mml:mi><mml:mo>&lt;</mml:mo><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>QCD</mml:mi><mml:mrow><mml:mo>−</mml:mo><mml:mn>1</mml:mn></mml:mrow></mml:msubsup></mml:math>: Perturbative expansion and operator-product expansion

Static QCD potential atr<ΛQCD−1: Perturbative expansion and operator-product expansion