Results 1 to 10 of about 2,935 (147)
FullSimLight: ATLAS standalone Geant4 simulation [PDF]
EPJ Web of Conferences, 2020 HEP experiments simulate the detector response by accessing all needed data and services within their own software frameworks. However decoupling the simulation process from the experiment infrastructure can be useful for a number of tasks, amongst them ...
Bandieramonte Marilena +2 more
doaj +2 more sources
Simulation-Rooted Assessment of Electromagnetic Calorimeters Based on Silicon Sensors [PDF]
SensorsWe present a Geant4-based simulation study of the electromagnetic sampling calorimeter (ECAL) foreseen in the LUXE experiment. The ECAL will enable precise measurement of the number and energy spectrum of positrons and electrons.
Petru Mihai Potlog +2 more
doaj +2 more sources
Optimization of Geant4 for the Belle II software library [PDF]
EPJ Web of Conferences, 2021 During the next decade, the SuperKEKB/Belle II experiment expects to collect almost two orders of magnitude more collision data than the previous generation B-Factory experiments.
Banerjee Swagato +3 more
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CMS Full Simulation for Run 3 [PDF]
EPJ Web of Conferences, 2021 We report the status of the CMS full simulation for Run 3. During the long shutdown of the LHC a significant update has been introduced to the CMS code for simulation. The CMS geometry description is reviewed. Several important modifications were needed.
Ivanchenko Vladimir +9 more
doaj +1 more source
Integration of JUNO simulation framework with Opticks: GPU accelerated optical propagation via NVIDIA® OptiX™ [PDF]
EPJ Web of Conferences, 2021 Opticks is an open source project that accelerates optical photon simulation by integrating NVIDIA GPU ray tracing, accessed via NVIDIA OptiX, with Geant4 toolkit based simulations.
Blyth Simon
doaj +1 more source
New Developments in the VMC Project [PDF]
EPJ Web of Conferences, 2020 Virtual Monte Carlo (VMC) provides a unified interface to different detector simulation transport engines such as GEANT3 and GEANT4. Since recently all the VMC packages (the VMC core library, also included in ROOT, and the GEANT3 and GEANT4 VMC) are ...
Hřivnáčová Ivana, Volkel Benedikt
doaj +1 more source
Geant4 performance optimization in the ATLAS experiment [PDF]
EPJ Web of Conferences, 2020 Software improvements in the ATLAS Geant4-based simulation are critical to keep up with evolving hardware and increasing luminosity. Geant4 simulation currently accounts for about 50% of CPU consumption in ATLAS and it is expected to remain the leading ...
Muškinja Miha +2 more
doaj +1 more source
Studies of GEANT4 performance for different ATLAS detector geometries and code compilation methods [PDF]
EPJ Web of Conferences, 2021 Full detector simulation is known to consume a large proportion of computing resources available to the LHC experiments, and reducing time consumed by simulation will allow for more profound physics studies. There are many avenues to exploit, and in this
Marcon Caterina +5 more
doaj +1 more source
Meeting the challenge of JUNO simulation with Opticks: GPU optical photon acceleration via NVIDIA® OptiXTM [PDF]
EPJ Web of Conferences, 2020 Opticks is an open source project that accelerates optical photon simulation by integrating NVIDIA GPU ray tracing, accessed via NVIDIA OptiX, with Geant4 toolkit based simulations.
Blyth Simon
doaj +1 more source
Upgrade of CMS Full Simulation for Run 2 [PDF]
EPJ Web of Conferences, 2019 We report on the status of the CMS full simulation software for Run 2 operations of the LHC. Initially, Geant4 10.0p02 was used and about 16 billion events were produced for analysis of 2015-2016 data.
Ivanchenko Vladimir, Banerjee Sunanda
doaj +1 more source