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AbstractAbstract
[en] QED and QCD radiative corrections are calculated for the pair production cross sections of leptoquarks in e+e- annihilation. Large corrections are found for the production process near threshold. For β = 0.1 the QED corrections are of O(-40% to -50%). QCD corrections may reach O(+100%). (orig.)
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Zerwas, P.M. (ed.); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); 611 p; Dec 1993; p. 419-433; Meeting on e+ e- collisions at 500 GeV: the physics potential; Muenchen (Germany); 20 Nov 1992
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ANNIHILATION, BORN APPROXIMATION, CORRECTIONS, CROSS SECTIONS, DIFFERENTIAL CROSS SECTIONS, ELECTRON-POSITRON INTERACTIONS, ENERGY DEPENDENCE, FEYNMAN DIAGRAM, GEV RANGE 100-1000, GRAND UNIFIED THEORY, INTEGRAL CROSS SECTIONS, INTERMEDIATE VECTOR BOSONS, LAGRANGIAN FIELD THEORY, PAIR PRODUCTION, PERTURBATION THEORY, PHOTON-PHOTON INTERACTIONS, PHOTOPRODUCTION, QUANTUM ELECTRODYNAMICS, RADIATIVE CORRECTIONS
BASIC INTERACTIONS, BOSONS, DIAGRAMS, ELECTRODYNAMICS, ELECTROMAGNETIC INTERACTIONS, ELEMENTARY PARTICLES, ENERGY RANGE, FIELD THEORIES, GEV RANGE, INFORMATION, INTERACTIONS, INTERMEDIATE BOSONS, LEPTON-LEPTON INTERACTIONS, MATHEMATICAL MODELS, PARTICLE INTERACTIONS, PARTICLE MODELS, PARTICLE PRODUCTION, QUANTUM FIELD THEORY, UNIFIED GAUGE MODELS
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