A certain pattern of divergence of perturbative expansions in quantum field theories, related to their small and large momentum behaviour, is known as renormalons. We review formal …
S Alekhin, W Altmannshofer, T Asaka… - Reports on progress …, 2016 - iopscience.iop.org
This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP (search for hidden particles) experiment is intended to hunt for new physics in the largely …
A bstract We compute for the first time the complete corrections at N 3 LO in the strong coupling constant to the inclusive neutral-current Drell-Yan process including contributions …
We analyze the universal radiative correction Δ RV to neutron and superallowed nuclear β decay by expressing the hadronic γ W-box contribution in terms of a dispersion relation …
A Czarnecki, WJ Marciano, A Sirlin - Physical Review D, 2019 - APS
The universal radiative corrections common to neutron and superallowed nuclear beta decays (also known as “inner” corrections) are revisited in light of a recent dispersion …
A bstract We calculate the massless unpolarized Wilson coefficients for deeply inelastic scattering for the structure functions F 2 (x, Q 2), FL (x, Q 2), xF 3 (x, Q 2) in the\(\overline …
One of the triumphs of modern particle physics has been the extent to which Quantum Chromodynamics (QCD) has successfully accounted for the strong interaction processes …
We propose a novel dispersive treatment of the so-called inner radiative correction to the neutron and nuclear β decay. We show that it requires knowledge of the parity-violating …
S Moch, JAM Vermaseren, A Vogt - Nuclear Physics B, 2004 - Elsevier
We compute the next-to-next-to-leading order (NNLO) contributions to the three splitting functions governing the evolution of unpolarized non-singlet combinations of quark densities …