GEANT4 simulation of gamma ray in a double-gap resistive plate chamber

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Published under licence by IOP Publishing Ltd
, , Citation J. T. Rhee et al 2006 Chinese Phys. 15 108 DOI 10.1088/1009-1963/15/1/018

1009-1963/15/1/108

Abstract

For more than 20 years nuclear physicists have used the GEANT code to simulate particle-matter interaction. In most recent version, GEANT4 is a toolkit for simulating the passage of particles though matter, which contains a complete range of functionality including tracking, geometry, physics models and hits. In this article, an attempt to use GEANT4 to model a double-gap resistive plate chamber (RPC) with its improved efficiency is presented. The efficiencies of the double-gap RPC have been evaluated as a function of gamma energy range 0.005–1000MeV. A comparison to available previous simulation package GEANT3 data is also performed.

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10.1088/1009-1963/15/1/018