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162 (0,087s) •

Result

Simulation code Geant4 and its usage for needs of the Joint laboratory of Optics

Nowadays Geant4 is the most well-developed software toolkit used to simulate processes in the area of particle physics. Geant4 simulates a great variety of interactions in the high-energy and low-energy particle physics as well as i...

BH - Optika, masery a lasery

  • 2007
    • •
  • Jx
Result

Geant4 in photon radiotherapy: Comparisons with BEAM and experimental results

Elekta linear accelerator has been modelled with Geant4 and BEAMnrc. Several variance reduction methods have been implemented in Geant4 simulation. Compared were dose distributions in water, phase phase files and computation time. D...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2004
    • •
  • A
Result

Track structure modeling in liquid water: A review of the Geant4-DNA very low energy extension of the Geant4 Monte Carlo simulation toolkit

induction. The Geant4-DNA extension of the general purpose Monte Carlo Geant4 simulation of the Geant4-DNA extension, as available to Geant4 users since June 2015 (release 10.2 Beta......

EB - Genetika a molekulární biologie

  • 2015
    • •
  • Jx
    • •
  • Link
Result

Using Geant4 toolkit for simulations of optical systems with roughisotropic surfaces using BRDF profiles

The Geant4 toolkit is important and popular software for simulation of physics science. The accuracy of Geant4 simulations depends on the credibility of both models. In this work, model of rough isotropic optical surfaces is extende...

BH - Optika, masery a lasery

  • 2012
    • •
  • D
    • •
  • Link
Result

Molecular scale track structure simulations in liquid water using the Geant4-DNA Monte-Carlo processes

This paper presents a study of energy deposits induced by ionising particles in liquid water at the molecular scale Particles track structures were generated using the Geant4-DNA processes of the Geant4 Monte-Carlo toolkit These pro...

BO - Biofyzika

  • 2011
    • •
  • Jx
Result

Performance of Geant4 in simulating semiconductor particle detector response in the energy range below 1 MeV

Geant4 simulations play a crucial role in the analysis and interpretation of experiments providing low energy precision tests of the Standard Model. This paper focuses on the accuracy of the description of the electron processes in the energ...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2013
    • •
  • Jx
    • •
  • Link
Result

Assessment of DNA damage with an adapted independent reaction time approach implemented in Geant4-DNA for the simulation of diffusion-controlled reactions between radio-induced reactive species

reaction time (IRT) method, is proposed in the chemical stage of Geant4-DNA.nnMethods This new approach has been designed to respect the current Geant4-DNA chemistry in Geant4-DNA were compared for the dynamic time step ap...

Radiology, nuclear medicine and medical imaging

  • 2021
    • •
  • Jimp
    • •
  • Link
Result

Improvement of Geant4 Neutron-HP package: Unresolved Resonance Region description with Probability Tables

. In Geant4, low energy neutrons are transported using evaluated nuclear data libraries table method has been implemented in Geant4 and successfully validated of Geant4. All the validations of Geant4 have been perf...

Particles and field physics

  • 2025
    • •
  • Jimp
    • •
  • Link
Result

BRDF profile of Tyvek and its implementation in the Geant4 simulation toolkit

Diffuse and specular characteristics of the Tyvek 1025-BL material are reported with respect to their implementation in the Geant4 Monte Carlo simulation toolkit. This toolkit incorporates the UNIFIED model. Coefficients defined by the UNIFI...

BH - Optika, masery a lasery

  • 2011
    • •
  • Jx
    • •
  • Link
Result

Improvement of Geant4 Neutron-HP package: Doppler broadening of the neutron elastic scattering kernel

and epithermal energy range of neutrons travelling in a free gas. In Geant4, low energy Correction (DBRC) method has been implemented in Geant4 and successfully validated to support the quality assurance of the Geant4 Neut...

Nuclear physics

  • 2023
    • •
  • Jimp
    • •
  • Link
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