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Jet-Produktion in hochenergetischen Photon-Proton-Kollisionen bei HERA

By K. Desch

Abstract

Jetproduction in the collision of quasi-real photons with protons at center-of-mass energies between 130 and 270 GeV at HERA is analyzed using data taken by the ZEUS experiment in 1993. General characteristics of jet production are studied. Dijet-events are analyzed, yielding an unambigious signal for both resolved and direct photon processes. Inclusive jet differential cross sections are given for all contributing processes and for photon diffractive dissociation. The study of jet profiles is consistent with the hypothesis of multiple parton interactions in resolved photon processes. (orig.)73 refs.Available from TIB Hannover: RN 4852(95-13A) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Topics: 20B - Elementary particles, high energy physics, PHOTON PROTON INTERACTIONS, PHOTON-PROTON INTERACTIONS, MULTIPLE PRODUCTION, HADRON PRODUCTION, JET MODEL, ELEMENTARY PARTICLE JETS, PHOTONS, STRUCTURE FUNCTIONS, SOLID SCINTILLATION DETECTORS, GEV RANGE 100-1000, DIFFRACTION MODELS, DIFFRACTION MODEL, INCLUSIVE INTERACTIONS, PARTON MODEL, SHOWER COUNTERS, DIFFERENTIAL CROSS SECTIONS, PARTICLE KINEMATICS, TOTAL CROSS SECTIONS
Year: 1995
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Provided by: OpenGrey Repository
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