K. Schonwald

activity

20172026

most citedThe three-loop unpolarized and polarized non-singlet anomalous dimensions from off shell operator matrix elements

106 citations · 548 across the 17 of their papers we have counts for

collaborators

Showing 2022Show all

5 papers · 1 filter

hep-ph2022★ 16 cited

$O (α_{s}^{2}$ ) Polarized Heavy Flavor Corrections}to Deep-Inelastic Scattering at $Q^{2} ≫ m^{2}$

I. Bierenbaum, J. Blümlein, A. De Freitas +3

We calculate the quarkonic $O (α_{s}^{2})$ massive operator matrix elements $Δ A_{Q g} (N), Δ A_{Qq}^{PS} (N)$ and $Δ A_{q q, Q}^{NS} (N)$ for the twist--2 operators and the associated h…

hep-ph2022★ 62 cited

The massless three-loop Wilson coefficients for the deep-inelastic structure functions $F_{2}, F_{L}, x F_{3}$ and $g_{1}$

J. Blümlein, P. Marquard, C. Schneider +1

We calculate the massless unpolarized Wilson coefficients for deeply inelastic scattering for the structure functions $F_{2} (x, Q^{2}), F_{L} (x, Q^{2}), x F_{3} (x, Q^{2})$ in the $\overline{\sf M…

hep-ph2022

The 3-loop anomalous dimensions from off-shell operator matrix elements

J. Blümlein, P. Marquard, C. Schneider +1

We report on the calculation of the three-loop polarized and unpolarized flavor non-singlet and the polarized singlet anomalous dimensions using massless off-shell operator matrix…

hep-ph2022★ 6 cited

High Precision QED Initial State Corrections for $e^{+} e^{-} \to γ^{} / Z^{}$ Annihilation

J. Blümlein, K. Schönwald

The precise knowledge of the QED initial state corrections is of instrumental importance in studying high luminosity measurements in $e^{+} e^{-}$ annihilation at facilities like LEP, t…

hep-ph2022★ 14 cited

The Two-Loop Massless Off-Shell QCD Operator Matrix Elements to Finite Terms

J. Blümlein, P. Marquard, C. Schneider +1

We calculate the unpolarized and polarized two--loop massless off--shell operator matrix elements in QCD to $O (ε)$ in the dimensional parameter in an automated way. Here…

O(αs2​) Polarized Heavy Flavor Corrections}to Deep-Inelastic Scattering at Q2≫m2

The massless three-loop Wilson coefficients for the deep-inelastic structure functions F2​,FL​,xF3​ and g1​

The 3-loop anomalous dimensions from off-shell operator matrix elements

High Precision QED Initial State Corrections for e+e−→γ∗/Z∗ Annihilation

The Two-Loop Massless Off-Shell QCD Operator Matrix Elements to Finite Terms

$O (α_{s}^{2}$ ) Polarized Heavy Flavor Corrections}to Deep-Inelastic Scattering at $Q^{2} ≫ m^{2}$

The massless three-loop Wilson coefficients for the deep-inelastic structure functions $F_{2}, F_{L}, x F_{3}$ and $g_{1}$

High Precision QED Initial State Corrections for $e^{+} e^{-} \to γ^{} / Z^{}$ Annihilation