3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering with Two Heavy Quark Lines

@article{Ablinger20143LoopHF,
  title={3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering with Two Heavy Quark Lines},
  author={J. Ablinger and J. Blumlein and A. Freitas and A. Hasselhuhn and A. Manteuffel and M. Round and C. Schneider and F. Wissbrock},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2014}
}
  • J. Ablinger, J. Blumlein, +5 authors F. Wissbrock
  • Published 2014
  • Physics
  • arXiv: High Energy Physics - Phenomenology
  • We consider gluonic contributions to the heavy flavor Wilson coefficients at 3-loop order in QCD with two heavy quark lines in the asymptotic region $Q^2 \gg m_{1(2)}^2$. Here we report on the complete result in the case of two equal masses $m_1 = m_2$ for the massive operator matrix element $A_{gg,Q}^{(3)}$, which contributes to the corresponding heavy flavor transition matrix element in the variable flavor number scheme. Nested finite binomial sums and iterated integrals over square-root… CONTINUE READING
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