A model of non-perturbative gluon emission in an initial state parton shower

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dc.creatorGieseke, Stefan
dc.creatorSeymour, Michael H.
dc.creatorSiodmok, Andrzej
dc.date2007-12-07
dc.date2008-05-27
dc.date.accessioned2026-07-07T12:42:25Z
dc.date.available2026-07-07T12:42:25Z
dc.descriptionWe consider a model of transverse momentum production in which non-perturbative smearing takes place throughout the perturbative evolution, by a simple modification to an initial state parton shower algorithm. Using this as the important non-perturbative ingredient, we get a good fit to data over a wide range of energy. Combining it with the non-perturbative masses and cutoffs that are a feature of conventional parton showers also leads to a reasonable fit. We discuss the extrapolation to the LHC.
dc.description14 pages, 6 figures; version accepted by JHEP
dc.identifierhttps://arxiv.org/abs/0712.1199
dc.identifierhttp://arxiv.org/abs/0712.1199
dc.identifierJHEP 0806:001,2008
dc.identifierdoi:10.1088/1126-6708/2008/06/001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220070
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA model of non-perturbative gluon emission in an initial state parton shower
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