A model for the simulation of orientational effects in straight and bent periodic atomic structures is pre- sented. The continuum potential approximation has been adopted. The model allows the manipulation of particle tra- jectories by means of straight and bent crystals and the scal- ing of the cross sections of hadronic and electromagnetic processes for channeled particles. Based on such a model, an extension of the Geant4 toolkit has been developed. The code has been validated against data from channeling experiments carried out at CERN.
A model for the interaction of high-energy particles in straight and bent crystals implemented in Geant4
BAGLI, Enrico;GUIDI, Vincenzo;
2014
Abstract
A model for the simulation of orientational effects in straight and bent periodic atomic structures is pre- sented. The continuum potential approximation has been adopted. The model allows the manipulation of particle tra- jectories by means of straight and bent crystals and the scal- ing of the cross sections of hadronic and electromagnetic processes for channeled particles. Based on such a model, an extension of the Geant4 toolkit has been developed. The code has been validated against data from channeling experiments carried out at CERN.File in questo prodotto:
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