QCD Instanton-induced Processes in Deep-Inelastic Scattering - Search Strategies and Model Dependencies

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dc.creatorCarli, T.
dc.creatorGerigk, J.
dc.creatorRingwald, A.
dc.creatorSchrempp, F.
dc.date1999-06-21
dc.date.accessioned2026-07-07T04:07:25Z
dc.date.available2026-07-07T04:07:25Z
dc.descriptionWe investigate possible search strategies for QCD-instanton induced processes at HERA in the deep-inelastic scattering (DIS) regime. Our study is based on the Monte Carlo generator QCDINS for instanton-induced events and the standard generators for normal DIS events. It appears possible to isolate an instanton enriched data sample via an optimized multi-dimensional cut scenario for a set of six most instanton-sensitive DIS observables. As a further central point, we investigate the stability of our results with respect to a variation of the (hadronization) models available for the simulation of both normal DIS and instanton-induced events. Dependencies on the variation of certain inherent parameters are also studied. Within the ``bandwidth'' of variations considered, we find that the normal DIS background is typically much more sensitive to model variations than the I-induced signal.
dc.description21 pages, 14 figures; contribution to the proceedings of the DESY workshop 1998/99 on Monte Carlo generators for HERA physics
dc.identifierhttps://arxiv.org/abs/hep-ph/9906441
dc.identifierhttp://arxiv.org/abs/hep-ph/9906441
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49141
dc.subjectHigh Energy Physics - Phenomenology
dc.titleQCD Instanton-induced Processes in Deep-Inelastic Scattering - Search Strategies and Model Dependencies
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