نتایج جستجو برای: geant4 toolkit

تعداد نتایج: 15016  

Journal: :Physics in medicine and biology 2004
S Jan G Santin D Strul S Staelens K Assié D Autret S Avner R Barbier M Bardiès P M Bloomfield D Brasse V Breton P Bruyndonckx I Buvat A F Chatziioannou Y Choi Y H Chung C Comtat D Donnarieix L Ferrer S J Glick C J Groiselle D Guez P F Honore S Kerhoas-Cavata A S Kirov V Kohli M Koole M Krieguer D J van der Laan F Lamare G Largeron C Lartizien D Lazaro M C Maas L Maigne F Mayet F Melot C Merheb E Pennacchio J Perez U Pietrzyk F R Rannou M Rey D R Schaart C R Schmidtlein L Simon T Y Song J M Vieira D Visvikis R Van de Walle E Wieërs C Morel

Monte Carlo simulation is an essential tool in emission tomography that can assist in the design of new medical imaging devices, the optimization of acquisition protocols and the development or assessment of image reconstruction algorithms and correction techniques. GATE, the Geant4 Application for Tomographic Emission, encapsulates the Geant4 libraries to achieve a modular, versatile, scripted...

2007
Sean Lourette Christian Stoeckl

Fusion reactions from direct-drive inertial confinement fusion experiments at the Laboratory for Laser Energetics (LLE) release large amounts of stored nuclear energy. Most of it is given off as energetic neutrons. Plastic scintillators are used as detectors for these neutrons. The neutrons that interact with the scintillator produce photons that are recorded using a photomultiplier tube on a f...

Journal: :Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2013

2004
A. Pfeiffer A. Ribon P. Viarengo

We present a project in progress to develop a software toolkit for statistical data analysis. The toolkit is based on advanced software technologies, integrating generic programming techniques with object oriented methods, and adopts a rigorous software process, to ensure a high quality of the product. Thanks to the component-based architecture and the usage of the standard AIDA interfaces, thi...

Introduction: We describe a nephron-based dosimetry model for renal toxicity for radiopharmaceutical therapy suited to the nonuniform activity distribution of radiopharmaceutical. In radiopharmaceutical therapy, renal toxicity is observed while whole-kidney and renal cortex absorbed dose values are below toxicity thresholds established by external beam and targeted radiope ptid...

2013
David Hall Andrew Holland Martin Turner

In anticipation of the European Space Agency (ESA) X-ray Evolving Universe Spectroscopy (XEUS) mission, designed as a follow-on to the ESA X-ray Multi Mirror (XMM-Newton) mission, the instrument background for the XMMNewton mission, the Japanese Space Agency Suzaku mission and the NASA Swift mission has been studied. The instrument background has been modelled using the Geant4 toolkit to establ...

Journal: :Sustainability 2023

Nuclear power is a sustainable energy source, but radiation management required for its safe use. Radiation-detection technology has been developed the of radioactive materials in nuclear facilities performance may vary depending on size and complexity structure facilities. In this study, monitoring system using multi-sensor network was designed to monitor large facility. Additionally, an artif...

Journal: :Machine learning: science and technology 2023

Abstract A configurable calorimeter simulation for AI (CoCoA) applications is presented, based on the GEANT4 toolkit and interfaced with PYTHIA event generator. This open-source project aimed to support development of machine learning algorithms in high energy physics that rely realistic particle shower descriptions, such as reconstruction, fast simulation, low-level analysis. Specifications gran...

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