Production of heavy resonances with electron and muon beams |
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| Authors: | JG Körner J Cleymans M Kuroda GJ Gounaris |
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| Institution: | DESY, Hamburg, Germany;University of Bielefeld, Germany;University of Thessaloniki, Greece |
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| Abstract: | The inelastic leptoproduction of heavy resonances J (J = J/ψ, Ψ,…) is investigated in a model where γvg → Jg is assumed to be the dominant mechanism. Analytic expressions for the differential cross section as well as for the helicity amplitudes are presented. A detailed numerical analysis of the angular distribution of the muon pair arising from the decay of the heavy resonance in its rest frame is presented. |
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