Cargando…
Status of the physics validation studies using Geant4 in ATLAS
The new simulation for the ATLAS detector at LHC is performed using Geant4 in a complete OO/C++ environment. In this framework the simulation of the various test beams for the different ATLAS subdetectors offers an excellent opportunity to perform physics validation studies over a wide range of phys...
Autor principal: | |
---|---|
Lenguaje: | eng |
Publicado: |
2003
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/622149 |
_version_ | 1780900420067000320 |
---|---|
author | Dell'Acqua, Andrea |
author_facet | Dell'Acqua, Andrea |
author_sort | Dell'Acqua, Andrea |
collection | CERN |
description | The new simulation for the ATLAS detector at LHC is performed using Geant4 in a complete OO/C++ environment. In this framework the simulation of the various test beams for the different ATLAS subdetectors offers an excellent opportunity to perform physics validation studies over a wide range of physics domains: the electromagnetic processes, the individual hadronic interactions, the electromagnetic and hadronic signals in calorimeters. The simulation is implemented by paying special attention to all details of the experimental layout and by testing all possible physics processes which may be of relevance to the specific detector under test: the resulting simulation programs are often more detailed than the corresponding Geant3-based simulation suites. In this paper we present relevant features of muon, electron and pion signals in various ATLAS detectors. All remaining discrepancies between Geant4 and test-beam data are currently being addressed and progress is continuous. This work shows that Geant4 is becoming a mature and useful product for simulating specific features of large-scale detector systems. |
id | cern-622149 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2003 |
record_format | invenio |
spelling | cern-6221492023-03-15T19:11:02Zhttp://cds.cern.ch/record/622149engDell'Acqua, AndreaStatus of the physics validation studies using Geant4 in ATLASParticle Physics - PhenomenologyThe new simulation for the ATLAS detector at LHC is performed using Geant4 in a complete OO/C++ environment. In this framework the simulation of the various test beams for the different ATLAS subdetectors offers an excellent opportunity to perform physics validation studies over a wide range of physics domains: the electromagnetic processes, the individual hadronic interactions, the electromagnetic and hadronic signals in calorimeters. The simulation is implemented by paying special attention to all details of the experimental layout and by testing all possible physics processes which may be of relevance to the specific detector under test: the resulting simulation programs are often more detailed than the corresponding Geant3-based simulation suites. In this paper we present relevant features of muon, electron and pion signals in various ATLAS detectors. All remaining discrepancies between Geant4 and test-beam data are currently being addressed and progress is continuous. This work shows that Geant4 is becoming a mature and useful product for simulating specific features of large-scale detector systems.The new simulation for the ATLAS detector at LHC is performed using Geant4 in a complete OO/C++ environment. In this framework the simulation of the various test beams for the different ATLAS subdetectors offers an excellent opportunity to perform physics validation studies over a wide range of physics domains: the electromagnetic processes, the individual hadronic interactions, the electromagnetic and hadronic signals in calorimeters. The simulation is implemented by paying special attention to all details of the experimental layout and by testing all possible physics processes which may be of relevance to the specific detector under test: the resulting simulation programs are often more detailed than the corresponding Geant3-based simulation suites. In this paper we present relevant features of muon, electron and pion signals in various ATLAS detectors. All remaining discrepancies between Geant4 and test-beam data are currently being addressed and progress is continuous. This work shows that Geant4 is becoming a mature and useful product for simulating specific features of large-scale detector systems.physics/0306127CHEP-2003-MOMT003oai:cds.cern.ch:6221492003-06-16 |
spellingShingle | Particle Physics - Phenomenology Dell'Acqua, Andrea Status of the physics validation studies using Geant4 in ATLAS |
title | Status of the physics validation studies using Geant4 in ATLAS |
title_full | Status of the physics validation studies using Geant4 in ATLAS |
title_fullStr | Status of the physics validation studies using Geant4 in ATLAS |
title_full_unstemmed | Status of the physics validation studies using Geant4 in ATLAS |
title_short | Status of the physics validation studies using Geant4 in ATLAS |
title_sort | status of the physics validation studies using geant4 in atlas |
topic | Particle Physics - Phenomenology |
url | http://cds.cern.ch/record/622149 |
work_keys_str_mv | AT dellacquaandrea statusofthephysicsvalidationstudiesusinggeant4inatlas |