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ATLFAST 2.0 a fast simulation package for ATLAS

This paper documents the update of the ATLFAST program for fast detector simula tion and physics analysis.The algorithm is implememnted as an independent packa ge written in Fortran 77 but exists also in an OO/C++ implementation. It can be used for fast event-simulation including the most crucial de...

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Detalles Bibliográficos
Autores principales: Richter-Was, Elzbieta, Froidevaux, D, Poggioli, Luc
Lenguaje:eng
Publicado: 1998
Materias:
Acceso en línea:http://cds.cern.ch/record/683751
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author Richter-Was, Elzbieta
Froidevaux, D
Poggioli, Luc
author_facet Richter-Was, Elzbieta
Froidevaux, D
Poggioli, Luc
author_sort Richter-Was, Elzbieta
collection CERN
description This paper documents the update of the ATLFAST program for fast detector simula tion and physics analysis.The algorithm is implememnted as an independent packa ge written in Fortran 77 but exists also in an OO/C++ implementation. It can be used for fast event-simulation including the most crucial detector aspects: jet recosntruction in the calorimeters, moemntum/energy smearing for leptons and pho tons, magnetic field effects and missing transverse energy. It provides, star ting from the list of particles in the event, a list of recosntructed jets, isolated leptons and photons and the expected missing transverse energy. Optio nally, the package provides also list of reconstructed charged tracks. The packa ge is completed by ATLFAST-B, a set of useful routines which simulate efficien cies/rejections for tagging of b-jets, c-jets, tau-jets. In most cases, the dete ctor-dependent parameters are tuned to what expected for the performance of the ATLAS detector from full simulation.
id cern-683751
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-6837512019-09-30T06:29:59Zhttp://cds.cern.ch/record/683751engRichter-Was, ElzbietaFroidevaux, DPoggioli, LucATLFAST 2.0 a fast simulation package for ATLASDetectors and Experimental TechniquesThis paper documents the update of the ATLFAST program for fast detector simula tion and physics analysis.The algorithm is implememnted as an independent packa ge written in Fortran 77 but exists also in an OO/C++ implementation. It can be used for fast event-simulation including the most crucial detector aspects: jet recosntruction in the calorimeters, moemntum/energy smearing for leptons and pho tons, magnetic field effects and missing transverse energy. It provides, star ting from the list of particles in the event, a list of recosntructed jets, isolated leptons and photons and the expected missing transverse energy. Optio nally, the package provides also list of reconstructed charged tracks. The packa ge is completed by ATLFAST-B, a set of useful routines which simulate efficien cies/rejections for tagging of b-jets, c-jets, tau-jets. In most cases, the dete ctor-dependent parameters are tuned to what expected for the performance of the ATLAS detector from full simulation.ATL-PHYS-98-131oai:cds.cern.ch:6837511998-11-10
spellingShingle Detectors and Experimental Techniques
Richter-Was, Elzbieta
Froidevaux, D
Poggioli, Luc
ATLFAST 2.0 a fast simulation package for ATLAS
title ATLFAST 2.0 a fast simulation package for ATLAS
title_full ATLFAST 2.0 a fast simulation package for ATLAS
title_fullStr ATLFAST 2.0 a fast simulation package for ATLAS
title_full_unstemmed ATLFAST 2.0 a fast simulation package for ATLAS
title_short ATLFAST 2.0 a fast simulation package for ATLAS
title_sort atlfast 2.0 a fast simulation package for atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/683751
work_keys_str_mv AT richterwaselzbieta atlfast20afastsimulationpackageforatlas
AT froidevauxd atlfast20afastsimulationpackageforatlas
AT poggioliluc atlfast20afastsimulationpackageforatlas