10.9k citations
- Uppsala UniversitySE1.1k papers
- University of ManchesterGB1.1k papers
- University of Science and Technology of ChinaCN1k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT980 papers
- University of OxfordGB947 papers
- Justus-Liebig-Universität GießenDE895 papers
- Shandong UniversityCN883 papers
- Nanjing UniversityCN877 papers
- Centre National de la Recherche ScientifiqueFR876 papers
- Joint Institute for Nuclear ResearchRU868 papers
- Tsinghua UniversityCN833 papers
- Indiana University BloomingtonUS816 papers
10 papers · 2 filters
A global fit to determine the pseudoscalar mixing angle and the gluonium content of the eta' meson
F. Ambrosino, A. Antonelli, M. Antonelli +54
We update the values of the eta-eta' mixing angle and of the eta' gluonium content by fitting our measurement R_phi = BR(phi to eta' gamma)/ BR(phi to eta gamma) together with seve…
Inclusive D*-meson production in ep scattering at low Q2 in the GM-VFN scheme at NLO
G. Kramer, H. Spiesberger
We have calculated the next-to-leading order cross sections for the inclusive production of D*-mesons in ep collisions at HERA for finite, although very small Q2. In this Q2-range,…
Two-Loop Planar Corrections to Heavy-Quark Pair Production in the Quark-Antiquark Channel
R. Bonciani, A. Ferroglia, T. Gehrmann +1
We evaluate the planar two-loop QCD diagrams contributing to the leading color coefficient of the heavy-quark pair production cross section, in the quark-antiquark annihilation cha…
Two-photon exchange in elastic electron-proton scattering : QCD factorization approach
Nikolai Kivel, Marc Vanderhaeghen
We estimate the two-photon exchange contribution to elastic electron-proton scattering at large momentum transfer . It is shown that the leading two-photon exchange amplitude…
Event shapes and jet rates in electron-positron annihilation at NNLO
Stefan Weinzierl
This article gives the perturbative NNLO results for the most commonly used event shape variables associated to three-jet events in electron-positron annihilation: Thrust, heavy je…
The infrared structure of e+ e- --> 3 jets at NNLO reloaded
Stefan Weinzierl
This paper gives detailed information on the structure of the infrared singularities for the process e+ e- --> 3 jets at next-to-next-to-leading order in perturbation theory. Parti…