Results 151 to 160 of about 25,558 (262)

Influence of backscattered electrons on exit beam of miniature transmission X-ray tube using Geant4

open access: yesHe jishu
BackgroundWhen an X-ray tube operates, a large number of backscattered electrons are generated inside the tube. Under the influence of the electric field inside the X-ray tube, these backscattered electrons are pulled back to the anode target by the ...
DONG Lang   +8 more
doaj   +1 more source

Simulation analysis of fast electron response of ZnS(Ag) scintillator in EAST

open access: yesHe jishu
BackgroundIn a tokamak, when fast electrons are deconfined by the tokamak magnetic field constraint and lost to the vacuum wall or limiter, the device may become damaged and the discharge may be affected.PurposeThis study aims to explore the loss ...
WANG Kewen   +3 more
doaj   +1 more source

Accelerator Driven Systems for Energy Production and Waste Transmutation

open access: yes, 2008
Due to their inherent safety features and waste transmutation potential, accelerator driven subcritical reactors (ADSRs) are the subject of research and development in almost all countries around the world.
Tygier, Samuel   +6 more
core  

Evaluating the Performance of Two NaI(Tl) Detectors Using a Combined Approach of Experiment and Monte Carlo Simulation

open access: yesCumhuriyet Science Journal
The aim of this study is to compare two identical NaI(Tl) detectors under the same conditions to reduce potential sources of error in future experiments.
Aydın Yıldırım, Gökçe İnal
doaj   +1 more source

Geant4 Applications in Space [PDF]

open access: yes, 2007
Use of Geant4 is rapidly expanding in space application domain. I try to overview three major application areas of Geant4 in space, which are apparatus simulation for pre-launch design and post-launch analysis, planetary scale simulation for radiation ...
Asai, M.
core  

The Geant4-DNA project

open access: yes, 2009
presented by S. Incerti at the ASIA SIMULATION CONFERENCE 2009, October 7-9, 2009, Ritsumeikan University, Shiga, JapanThe Geant4-DNA project proposes to develop an open-source simulation software based and fully included in the general-purpose Geant4 ...
Villagrasa, C.   +14 more
core  

Geant4 simulation of the ISOLPHARM Gamma Camera for radiopharmaceutical studies

open access: yes
openIl presente lavoro si inserisce all’interno del più ampio progetto ISOLPHARM, guidato e sviluppato a partire dal 2017 da diverse sezioni dell’Istituto Nazionale di Fisica Nucleare (INFN), con la collaborazione di università e ospedali.
NIERO, ELENA
core  

OpenGL et webGL, comparaison de performances dans le framework Geant4

open access: yes, 2014
InformatiqueInternational audienceA travers l'implémentation d'un driver WebGL dans le framework Geant4, nous aborderons la complexité de migrer uncode OpenGL version 2 vers webGL dans un ensemble complexe de classes.
Garnier, L.
core   +1 more source

Evaluation on Geant4 hadronic models for pion minus, pion plus and neutron particles as major antiproton annihilation products

open access: yesJournal of Medical Signals and Sensors, 2015
Geant4 is an open source simulation toolkit based on C++, which its advantages progressively lead to applications in research domains especially modeling the biological effects of ionizing radiation at the sub-cellular scale.
Mohammad Bagher Tavakoli   +3 more
doaj  

New Geant4 physics processes for simulation at the electronvolt scale

open access: yes, 2006
AVIRM, Geant4 DNA collaboration AbstractBook, présenté par M.G. PiaThe extension of Geant4 simulation capabilities down to the electronvolt scale is required for precision studies of radiation effects on electronics and detector components, and for micro-
Pia, M.G.   +9 more
core  

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