7.7k citations
- Max Planck Institute for Mathematics in the SciencesDE139 papers
- Deutsches Elektronen-Synchrotron DESYDE122 papers
- University of RegensburgDE105 papers
- University of EdinburghGB81 papers
- University of LiverpoolGB78 papers
- Centre National de la Recherche ScientifiqueFR76 papers
- Humboldt-Universität zu BerlinDE72 papers
- Joint Institute for Nuclear ResearchRU56 papers
- Forschungszentrum JülichDE54 papers
- Center for Scalable Data Analytics and Artificial IntelligenceDE50 papers
- University of CopenhagenDK44 papers
- John von Neumann Institute for ComputingDE42 papers
7 papers · 2 filters
Structure of the Nucleon
M. Göckeler, T. R. Hemmert, R. Horsley +5
Generalized parton distributions provide information on the longitudinal and transverse distribution of partons in the fast moving nucleon. Furthermore, they contain information on…
Diffractive large transferred momentum photoproduction of vector mesons
A. Ivanov, R. Kirschner
The large behaviour of the helicity amplitudes of diffractive photoproduction is estimated relying on models of the photon and meson light-cone wave functions and on the double…
Note on CKM Matrix Renormalization
Yi Liao
A simple inspection of the one loop quark self-energy suggests a prescription of the CKM matrix renormalization in the standard model. It leads to a CKM matrix counterterm which is…
A new method for calculating jet-like QED processes
C. Carimalo, A. Schiller, V. G. Serbo
We consider inelastic QED processes, the cross sections of which do not drop with increasing energy. Such reactions have the form of two-jet processes with the exchange of a virtua…
Generalized Parton Distributions from Lattice QCD
M. Göckeler, R. Horsley, D. Pleiter +4
We perform a quenched lattice calculation of the first moment of twist-two generalized parton distribution functions of the proton, and assess the total quark (spin and orbital ang…
New method for calculating helicity amplitudes of jet-like QED processes for high-energy colliders II. Processes with lepton pair production
C. Carimalo, A. Schiller, V. G. Serbo
As continuation of our previous paper we further develop our new method for calculating helicity amplitudes of jet-like QED processes described by tree diagrams, applying it to lep…