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Three loop heavy quark form factors and their asymptotic behavior (1906.05829v1)
Published 13 Jun 2019 in hep-ph, hep-th, math-ph, and math.MP
Abstract: A summary of the calculation of the color-planar and complete light quark contributions to the massive three-loop form factors is presented. Here a novel calculation method for the Feynman integrals is used, solving general uni-variate first order factorizable systems of differential equations. We also present predictions for the asymptotic structure of these form factors.
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