119 citations · 618 across the 17 of their papers we have counts for
18 papers
Three Loop Massive Operator Matrix Elements and Asymptotic Wilson Coefficients with Two Different Masses
J. Ablinger, J. Blümlein, A. De Freitas +3
Starting at 3-loop order, the massive Wilson coefficients for deep-inelastic scattering and the massive operator matrix elements describing the variable flavor number scheme receiv…
On top quark mass effects to at NLO
Alexander Hasselhuhn, Thomas Luthe, Matthias Steinhauser
We compute next-to-leading order QCD corrections to the process . In the effective-theory approach we confirm the results in the literature. We consider top quark mass co…
Heavy flavour corrections to polarised and unpolarised deep-inelastic scattering at 3-loop order
Jakob Ablinger, Arnd Behring, Johannes Blümlein +6
We report on progress in the calculation of 3-loop corrections to the deep-inelastic structure functions from massive quarks in the asymptotic region of large momentum transfer $Q^…
New Results on Massive 3-Loop Wilson Coefficients in Deep-Inelastic Scattering
J. Ablinger, A. Behring, J. Blümlein +7
We present recent results on newly calculated 2- and 3-loop contributions to the heavy quark parts of the structure functions in deep-inelastic scattering due to charm and bottom.
3-Loop Corrections to the Heavy Flavor Wilson Coefficients in Deep-Inelastic Scattering
J. Ablinger, A. Behring, J. Blümlein +7
A survey is given on the status of 3-loop heavy flavor corrections to deep-inelastic structure functions at large enough virtualities .
The O(α_s^3) Heavy Flavor Contributions to the Charged Current Structure Function xF_3(x,Q^2) at Large Momentum Transfer
A. Behring, J. Blümlein, A. De Freitas +3
We calculate the massive Wilson coefficients for the heavy flavor contributions to the non-singlet charged current deep-inelastic scattering structure function $xF_3^{W^+}(x,Q^2)+x…
Exact NLO results for
Chihaya Anzai, Alexander Hasselhuhn, Maik Höschele +4
We compute the contribution to the total cross section for the inclusive production of a Standard Model Higgs boson induced by two quarks with different flavour in the initial stat…
3-loop Massive Contributions to the DIS Operator Matrix Element
J. Ablinger, J. Blümlein, A. De Freitas +4
Contributions to heavy flavour transition matrix elements in the variable flavour number scheme are considered at 3-loop order. In particular a calculation of the diagrams with two…
The 3-Loop Non-Singlet Heavy Flavor Contributions and Anomalous Dimensions for the Structure Function and Transversity
J. Ablinger, A. Behring, J. Blümlein +6
We calculate the massive flavor non-singlet Wilson coefficient for the heavy flavor contributions to the structure function in the asymptotic region and…
The Transition Matrix Element A_{gq}(N) of the Variable Flavor Number Scheme at O(α_s^3)
J. Ablinger, J. Blümlein, A. De Freitas +5
We calculate the massive operator matrix element to 3-loop order in Quantum Chromodynamics at general values of the Mellin variable . This is the first complet…
New Results on the 3-Loop Heavy Flavor Corrections in Deep-Inelastic Scattering
A. Behring, J. Blümlein, A. De Freitas +8
We report on recent progress in the calculation of the 3-loop massive Wilson coefficients in deep-inelastic scattering at general values of for neutral and charged current reac…
Recent Results on the 3-Loop Heavy Flavor Wilson Coefficients in Deep-Inelastic Scattering
J. Blümlein, A. De Freitas, C. Raab +6
We report on recent progress in the calculation of the 3-loop massive Wilson coefficients in deep-inelastic scattering at general values of for neutral and charged current reac…
New Results on the 3-Loop Heavy Flavor Wilson Coefficients in Deep-Inelastic Scattering
J. Ablinger, J. Blümlein, A. De Freitas +4
We report on recent results obtained for the 3-loop heavy flavor Wilson coefficients in deep-inelastic scattering (DIS) at general values of the Mellin variable at larger scale…
Massive 3-loop Ladder Diagrams for Quarkonic Local Operator Matrix Elements
Jakob Ablinger, Johannes Blümlein, Alexander Hasselhuhn +3
3-loop diagrams of the ladder-type, which emerge for local quarkonic twist-2 operator matrix elements, are computed directly for general values of the Mellin variable using App…
The } Contributions to the Gluonic Massive Operator Matrix Elements
Johannes Blümlein, Alexander Hasselhuhn, Sebastian Klein +1
The terms to the massive gluonic operator matrix elements are calculated for general values of the Mellin variable . These twist-2 matrix elements o…
Evaluation of Multi-Sums for Large Scale Problems
J. Blümlein, A. Hasselhuhn, C. Schneider
A big class of Feynman integrals, in particular, the coefficients of their Laurent series expansion w.r.t.\ the dimension parameter $\ep$ can be transformed to multi-sums over hype…
New Heavy Flavor Contributions to the DIS Structure Function at $O(α_s^3)
J. Ablinger, J. Blümlein, A. Hasselhuhn +3
We report on recent results obtained for the massive Wilson coefficients which contribute to the structure function at in the region $Q^2/m^2 \gsim 10$. In…
Heavy Flavor Corrections to Charged Current Deep-Inelastic Scattering in Mellin Space
J. Blümlein, A. Hasselhuhn, P. Kovacikova +1
We provide a fast and precise Mellin-space implementation of the heavy flavor Wilson coefficients for charged current deep inelastic scattering processes. They are of impo…