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- 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
14 papers · 2 filters
Wave Functions, Evolution Equations and Evolution Kernels from Light-Ray Operators of QCD
D. Müller, D. Robaschik, B. Geyer +2
The widely used nonperturbative wave functions and distribution functions of QCD are determined as matrix elements of light-ray operators. These operators appear as large momentum…
Production of para-- and orthopositronium at relativistic heavy ion colliders
G. L. Kotkin, E. A. Kuraev, A. Schiller +1
We consider the ortho-- and parapositronium production in the process Ps where A is a nucleus with the charge number Z. The inclusive cross section and the energy dist…
Large Coulomb corrections to the pair production at relativistic heavy ion colliders
D. Yu. Ivanov, A. Schiller, V. G. Serbo
We consider the Coulomb correction (CC) to the pair production related to multiphoton exchange of the produced with nuclei. The contribution of CC to the energy…
Minimal Ten-parameter Hermitian Texture Zeroes Mass Matrices and the CKM Matrix
M. Baillargeon, F. Boudjema, C. Hamzaoui +1
Hermitian mass matrices for the up and down quarks with texture zeroes but with the minimum number of parameters, ten, are investigated. We show how these {\em minimum parameter} f…
Production of pairs to all orders in for collisions of high-energy muons with heavy nuclei
D. Ivanov, E. A. Kuraev, A. Schiller +1
The pair production in collisions of muon with atoms is considered to all orders in the parameter . We obtain energy distribution of and as well as energy…
Polarization in diffractive electroproduction of light vector mesons
D. Yu. Ivanov, R. Kirschner
We study in perturbative QCD the helicity ampltiudes of the process at large virtualities of the photon . We estimate all spin flip amplitudes taking i…