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Journal of Physics: Conference Series, 2011 ALICE adopted a strategy to develop a virtual interface to the detector simulation codes, the Virtual Monte Carlo [1], with which the transport of particles can be performed with three different detector simulation codes: GEANT 3.21 [2], Geant4 [3], and FLUKA [4].
Hřivnáčová, I. +4 more
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Electron backscattering simulation in Geant4 [PDF]
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2018 Abstract The backscattering of electrons is a key phenomenon in several physics applications which range from medical therapy to space including AREMBES, the new ESA simulation framework for radiation background effects. The importance of properly reproducing this complex interaction has grown considerably in the last years and the Geant4 Monte Carlo
Paolo Dondero +5 more
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Full Simulation of CMS for Run-3 and Phase-2 [PDF]
EPJ Web of ConferencesIn this contribution we report the status of the CMS Geant4 simulation and the prospects for Run-3 and Phase-2. Firstly, we report about our experience during the start of Run-3 with Geant4 10.7.2, the common software package DD4hep for geometry ...
Srimanobhas Norraphat +7 more
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Optimizing Geant4 Hadronic Models [PDF]
EPJ Web of ConferencesGeant4, the leading detector simulation toolkit used in high energy physics, employs a set of physics models to simulate interactions of particles with matter across a wide range of energies.
Genser Krzysztof +4 more
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Recent developments on PIXE simulation with Geant4 [PDF]
2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC), 2009 Particle induced X-ray emission (PIXE) is an important physical effect that is not yet adequately modelled in Geant4. This paper provides a critical analysis of the problem domain associated with PIXE simulation and describes a set of software developments to improve PIXE simulation with Geant4.
Pia, M. +6 more
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R&D Adoption and Progress in Full Simulation of the CMS experiment [PDF]
EPJ Web of ConferencesIn this work we report on evolution of usage of Geant4 within CMSSW and adaptation of the newest Geant4 11.2.1, which is expected to be used for CMS simulation production in 2025.
Srimanobhas Norraphat +7 more
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Simulation of LHCb RICH detectors using GEANT4 [PDF]
IEEE Transactions on Nuclear Science, 2005 LHCb is one of the experiments at the Large Hadron Collider at CERN. It aims to make precision measurements of CP violation in the B-meson decays. The detector simulation of LHCb was developed using the GEANT4 software toolkit interfaced to the LHCb software framework named GAUDI. This is now being used for a large production run of 210 million events.
S. Easo +7 more
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Opticks : GPU Optical Photon Simulation for Particle Physics using NVIDIA® OptiXTM [PDF]
EPJ Web of Conferences, 2019 Opticks is an open source project that integrates the NVIDIA OptiX GPU ray tracing engine with Geant4 toolkit based simulations. Massive parallelism brings drastic performance improvements with optical photon simulation speedup expected to exceed 1000 ...
Blyth Simon
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A VecGeom navigator plugin for Geant4 [PDF]
EPJ Web of Conferences, 2020 VecGeom is a geometry modeller library with hit-detection features as needed by particle detector simulation at the LHC and beyond. It was incubated by a Geant-R&D initiative and the motivation to combine the code of Geant4 and ROOT/TGeo into a single ...
Wenzel Sandro +2 more
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AdePT - Enabling GPU electromagnetic transport with Geant4 [PDF]
EPJ Web of ConferencesIncreasing simulation throughput is a major challenge for LHC experiments as they undergo significant detector upgrades for the high-luminosity phase.
Apostolakis John +7 more
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