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Last update: Apr 1, 2000

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A198

The Geant4 Isotope Production Model
J.P. Wellisch,
 CERN

Speaker: Johannes Peter Wellisch

  Neutron induced isotope production is one of the main sources for activation of detector materials in LHC detectors, and important studies have been undertaken, to evaluate the amount of activation of the CMS detectors during the running of LHC.
  We present design and implementation of an Object Oriented isotope-production model that can be registered to the geant4 hadronic shower framework. We investigate the quality to which this tool can reproduce the cross-sections for isotope production in neutron-induced reactions. We describe the workings of the model, and show results found, focussing on typical calorimeter and tracker materials.

Short Paper:  Adobe Acrobat pdf 
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