18 citations · 30 across the 6 of their papers we have counts for
10 papers
Holonomic techniques for massive 3-loop form factors: the gluonic case
J. Blümlein, A. De Freitas, P. Marquard +2
Massive three-loop form factors for vector, axial-vector, scalar, and pseudoscalar currents are vital for precision collider phenomenology. Extending the quarkonic framework to the…
Analytic results on the massive three-loop form factors: gluonic contributions
J. Blümlein, A. De Freitas, P. Marquard +2
We compute the gluonic contributions to the three-loop heavy-quark form factors for the vector, axial-vector, scalar, and pseudoscalar currents. In the low-energy limit, $q^2/m^2 \…
The variable flavor number scheme to three-loop order
J. Ablinger, A. Behring, J. Blümlein +4
We describe the variable flavor number scheme to three-loop order, which modifies the massless parton densities by single- and two-mass effects and introduces heavy-quark parton di…
The complete three-loop unpolarized and polarized massive operator matrix elements and asymptotic Wilson coefficients
J. Ablinger, A. Behring, J. Blümlein +4
We report on the three-loop unpolarized and polarized massive operator matrix elements, with single- and two-mass corrections, and the associated deep-inelastic massive Wilson coef…
The heavy quark-antiquark asymmetry in the variable flavor number scheme
A. Behring, J. Blümlein, A. De Freitas +3
The twist-2 heavy-quark and antiquark distributions, as defined in the variable flavor number scheme, turn out to be different due to QCD corrections from three-loop onward. This i…
The two-mass contributions to the three-loop massive operator matrix elements and
J. Ablinger, J. Blümlein, A. De Freitas +3
We calculate the two-mass three-loop contributions to the unpolarized and polarized massive operator matrix elements and in -space…
The Single-Mass Variable Flavor Number Scheme at Three-Loop Order
J. Ablinger, A. Behring, J. Blümlein +4
The matching relations in the unpolarized and polarized variable flavor number scheme at three-loop order are presented in the single-mass case. They describe the process of massiv…
The three-loop single-mass heavy-flavor corrections to the structure functions and
J. Ablinger, A. Behring, J. Blümlein +4
We present quantitative results on the single-mass heavy-flavor contributions in the region of large virtualities up to three-loop order to the unpolarized structure function…
The non-first-order-factorizable contributions to the three-loop single-mass operator matrix elements and
J. Ablinger, A. Behring, J. Blümlein +4
The non-first-order-factorizable contributions (The terms 'first-order-factorizable contributions' and 'non-first-order-factorizable contributions' have been introduced and discuss…
The first-order factorizable contributions to the three-loop massive operator matrix elements and
J. Ablinger, A. Behring, J. Blümlein +4
The unpolarized and polarized massive operator matrix elements and contain first-order factorizable and non-first-order factorizable contributions in…