Antenna Showers with Hadronic Initial States

We present an antenna shower formalism including contributions from initial-state partons and corresponding backwards evolution. We give a set of phase-space maps and antenna functions for massless partons which define a complete shower formalism suitable for computing observables with hadronic init...

Descripción completa

Detalles Bibliográficos
Autores principales: Ritzmann, M., Kosower, D.A., Skands, P.
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.physletb.2012.12.003
http://cds.cern.ch/record/1489853
_version_ 1780926348744720384
author Ritzmann, M.
Kosower, D.A.
Skands, P.
author_facet Ritzmann, M.
Kosower, D.A.
Skands, P.
author_sort Ritzmann, M.
collection CERN
description We present an antenna shower formalism including contributions from initial-state partons and corresponding backwards evolution. We give a set of phase-space maps and antenna functions for massless partons which define a complete shower formalism suitable for computing observables with hadronic initial states. We focus on the initial-state components: initial-initial and initial-final antenna configurations. The formalism includes comprehensive possibilities for uncertainty estimates. We report on some preliminary results obtained with an implementation in the Vincia antenna-shower framework.
id cern-1489853
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14898532021-10-16T02:27:58Zdoi:10.1016/j.physletb.2012.12.003http://cds.cern.ch/record/1489853engRitzmann, M.Kosower, D.A.Skands, P.Antenna Showers with Hadronic Initial StatesParticle Physics - PhenomenologyWe present an antenna shower formalism including contributions from initial-state partons and corresponding backwards evolution. We give a set of phase-space maps and antenna functions for massless partons which define a complete shower formalism suitable for computing observables with hadronic initial states. We focus on the initial-state components: initial-initial and initial-final antenna configurations. The formalism includes comprehensive possibilities for uncertainty estimates. We report on some preliminary results obtained with an implementation in the Vincia antenna-shower framework.We present an antenna shower formalism including contributions from initial-state partons and corresponding backwards evolution. We give a set of phase-space maps and antenna functions for massless partons which define a complete shower formalism suitable for computing observables with hadronic initial states. We focus on the initial-state components: initial–initial and initial–final antenna configurations. The formalism includes comprehensive possibilities for uncertainty estimates. We report on some preliminary results obtained with an implementation in the Vincia antenna-shower framework.We present an antenna shower formalism including contributions from initial-state partons and corresponding backwards evolution. We give a set of phase-space maps and antenna functions for massless partons which define a complete shower formalism suitable for computing observables with hadronic initial states. We focus on the initial-state components: initial-initial and initial-final antenna configurations. The formalism includes comprehensive possibilities for uncertainty estimates. We report on some preliminary results obtained with an implementation in the Vincia antenna-shower framework.arXiv:1210.6345CERN-PH-TH-2012-278CERN-PH-TH-2012-278oai:cds.cern.ch:14898532012-10-24
spellingShingle Particle Physics - Phenomenology
Ritzmann, M.
Kosower, D.A.
Skands, P.
Antenna Showers with Hadronic Initial States
title Antenna Showers with Hadronic Initial States
title_full Antenna Showers with Hadronic Initial States
title_fullStr Antenna Showers with Hadronic Initial States
title_full_unstemmed Antenna Showers with Hadronic Initial States
title_short Antenna Showers with Hadronic Initial States
title_sort antenna showers with hadronic initial states
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.physletb.2012.12.003
http://cds.cern.ch/record/1489853
work_keys_str_mv AT ritzmannm antennashowerswithhadronicinitialstates
AT kosowerda antennashowerswithhadronicinitialstates
AT skandsp antennashowerswithhadronicinitialstates

Ejemplares similares