New Heavy Flavor Contributions to the DIS Structure Function F2(x,Q2) at $O(αs3)
Abstract
We report on recent results obtained for the massive Wilson coefficients which contribute to the structure function F2(x,Q2) at O(αs3) in the region Q2/m2 10. In the calculation new species of harmonic sums and harmonic polylogarithms generated by cyclotomic polynomials arise in intermediary results which are briefly discussed.
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