Results 11 to 20 of about 3,943 (183)

Characterization and calibration of the iQID digital autoradiography system for direct quantitative imaging of beta-emitters in tissue samples. [PDF]

open access: yesMed Phys
Abstract Background Autoradiography provides microscale mapping of radionuclide distributions, offering a promising approach to complement nuclear medicine imaging for small‐scale radiopharmaceutical therapy (RPT) research. However, while quantitative protocols for α‐emitters are well‐established, comparable methods for β‐emitters, such as the widely ...
Kwon O   +12 more
europepmc   +2 more sources

A CAD interface for GEANT4 [PDF]

open access: yesAustralasian Physical & Engineering Sciences in Medicine, 2012
Typically used as a tool for Monte Carlo simulation of high energy physics experiments, GEANT4 is increasingly being employed for the simulation of complex radiotherapy treatments. Often the specification of components within a clinical linear accelerator treatment head is provided in a CAD file format.
Poole, Christopher   +3 more
openaire   +4 more sources

The Geant4 Visualisation System [PDF]

open access: yesComputer Physics Communications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
John Allison   +8 more
openaire   +2 more sources

Radioactive Decays in Geant4 [PDF]

open access: yesIEEE Transactions on Nuclear Science, 2013
The simulation of radioactive decays is a common task in Monte-Carlo systems such as Geant4. Usually, a system either uses an approach focusing on the simulations of every individual decay or an approach which simulates a large number of decays with a focus on correct overall statistics. The radioactive decay package presented in this work permits, for
Hauf, S.   +9 more
openaire   +3 more sources

Geant4 developments and applications [PDF]

open access: yesIEEE Transactions on Nuclear Science, 2006
Geant4 is a software toolkit for the simulation of the passage of particles through matter. It is used by a large number of experiments and projects in a variety of application domains, including high energy physics, astrophysics and space science, medical physics and radiation protection.
Allison   +144 more
openaire   +5 more sources

THE GEANT4-DNA PROJECT

open access: yesInternational Journal of Modeling, Simulation, and Scientific Computing, 2010
The Geant4-DNA project proposes to develop an open-source simulation software based and fully included in the general-purpose Geant4 Monte-Carlo simulation toolkit. The main objective of this software is to simulate biological damages induced by ionizing radiations at the cellular and sub-cellular scale.
Incerti, S.   +14 more
openaire   +7 more sources

Geant4 in scientific literature [PDF]

open access: yes2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC), 2009
The Geant4 reference paper published in Nuclear Instruments and Methods A in 2003 has become the most cited publication in the whole Nuclear Science and Technology category of Thomson-Reuter's Journal Citation Reports. It is currently the second most cited article among the publications authored by two major research institutes, CERN and INFN.
Maria Grazia Pia   +3 more
openaire   +2 more sources

Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery [PDF]

open access: yesJournal of Nuclear Research and Applications, 2023
Evaluating the capabilities of GEANT4 code and COMSOL Multiphysics software can be achieved through coupling for an betavoltaic battery design. Spatial distribution of the deposited energy for the beta particles in the semiconductor transducer has been ...
D. Ghasemabadi   +2 more
doaj   +1 more source

Recent developments in Geant4 [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2016
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment ...
Allison, J.   +98 more
openaire   +8 more sources

Simulation of dark bremsstrahlung in Geant4

open access: yesComputer Physics Communications, 2023
A technique for the simulation of dark bremsstrahlung for electrons and muons in GEANT4 is presented. The total cross section is calculated using the Weizsäcker-Williams approximation and the outgoing kinematics are produced by scaling events produced in MadGraph/MadEvent to lower incident lepton energies, allowing the simulation to account for thick ...
Thomas Eichlersmith   +5 more
openaire   +2 more sources

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