Monte Carlo studies of the jet activity in Higgs + 2 jet events

Tree-level studies have shown in the past that kinematical correlations between the two jets in Higgs+2-jet events are direct probes of the Higgs couplings, e.g. of their CP nature. In this paper we explore the impact of higher-order corrections on the azimuthal angle correlation of the two leading...

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Detalles Bibliográficos
Autores principales: Del Duca, V, Klamke, G, Mangano, Michelangelo L, Moretti, M, Piccinini, F, Pittau, R, Polosa, A D, Zeppenfeld, Dieter
Lenguaje:eng
Publicado: 2006
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2006/10/016
http://cds.cern.ch/record/978105
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author Del Duca, V
Klamke, G
Mangano, Michelangelo L
Moretti, M
Piccinini, F
Pittau, R
Polosa, A D
Zeppenfeld, Dieter
author_facet Del Duca, V
Klamke, G
Mangano, Michelangelo L
Moretti, M
Piccinini, F
Pittau, R
Polosa, A D
Zeppenfeld, Dieter
author_sort Del Duca, V
collection CERN
description Tree-level studies have shown in the past that kinematical correlations between the two jets in Higgs+2-jet events are direct probes of the Higgs couplings, e.g. of their CP nature. In this paper we explore the impact of higher-order corrections on the azimuthal angle correlation of the two leading jets and on the rapidity distribution of extra jets. Our study includes matrix-element and shower MC effects, for the two leading sources of Higgs plus two jet events at the CERN LHC, namely vector-boson and gluon fusion. We show that the discriminating features present in the previous leading-order matrix element studies survive.
id cern-978105
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
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spelling cern-9781052019-09-30T06:29:59Zdoi:10.1088/1126-6708/2006/10/016http://cds.cern.ch/record/978105engDel Duca, VKlamke, GMangano, Michelangelo LMoretti, MPiccinini, FPittau, RPolosa, A DZeppenfeld, DieterMonte Carlo studies of the jet activity in Higgs + 2 jet eventsParticle Physics - PhenomenologyTree-level studies have shown in the past that kinematical correlations between the two jets in Higgs+2-jet events are direct probes of the Higgs couplings, e.g. of their CP nature. In this paper we explore the impact of higher-order corrections on the azimuthal angle correlation of the two leading jets and on the rapidity distribution of extra jets. Our study includes matrix-element and shower MC effects, for the two leading sources of Higgs plus two jet events at the CERN LHC, namely vector-boson and gluon fusion. We show that the discriminating features present in the previous leading-order matrix element studies survive.hep-ph/0608158CERN-PH-TH-2006-270DFTT-2006-14FNT-T-2006-07KA-TP-2006-06oai:cds.cern.ch:9781052006-08-14
spellingShingle Particle Physics - Phenomenology
Del Duca, V
Klamke, G
Mangano, Michelangelo L
Moretti, M
Piccinini, F
Pittau, R
Polosa, A D
Zeppenfeld, Dieter
Monte Carlo studies of the jet activity in Higgs + 2 jet events
title Monte Carlo studies of the jet activity in Higgs + 2 jet events
title_full Monte Carlo studies of the jet activity in Higgs + 2 jet events
title_fullStr Monte Carlo studies of the jet activity in Higgs + 2 jet events
title_full_unstemmed Monte Carlo studies of the jet activity in Higgs + 2 jet events
title_short Monte Carlo studies of the jet activity in Higgs + 2 jet events
title_sort monte carlo studies of the jet activity in higgs + 2 jet events
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/1126-6708/2006/10/016
http://cds.cern.ch/record/978105
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