Matching Parton Shower and matrix elements in QED

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dc.creatorBalossini, G.
dc.creatorCalame, C. M. Carloni
dc.creatorMontagna, G.
dc.creatorNicrosini, O.
dc.creatorPiccinini, F.
dc.date2006-09-29
dc.date.accessioned2026-07-07T07:24:13Z
dc.date.available2026-07-07T07:24:13Z
dc.descriptionWe report on a high-precision calculation of the Bhabha process in QED, of interest for precise luminosity determination of low-energy electron-positron colliders. The calculation is based on the matching of exact next-to-leading order corrections with a Parton Shower algorithm. The structure of the algorithm (implemented in an improved version of the event generator BABAYAGA) is illustrated, with a discussion on the resulting theoretical uncertainty, of the order of 0.1 %.
dc.description4 pages. Talk given at the XXXIII International Conference on High Energy Physics, ICHEP06, Moscow, 26 July - 02 August, 2006
dc.identifierhttps://arxiv.org/abs/hep-ph/0609313
dc.identifierhttp://arxiv.org/abs/hep-ph/0609313
dc.identifierNucl.Phys. B758 (2006) 227-253
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116264
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMatching Parton Shower and matrix elements in QED
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