Journal Article DESY-2014-01910

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Validation of GEANT4 Monte Carlo models with a highly granular scintillator-steel hadron calorimeter

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2013
Inst. of Physics London

Journal of Instrumentation 8(P07005), 28 () [10.1088/1748-0221/8/07/P07005]
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Abstract: Calorimeters with a high granularity are a fundamental requirement of the Particle Flow paradigm. This paper focuses on the prototype of a hadron calorimeter with analog readout, consisting of thirty-eight scintillator layers alternating with steel absorber planes. The scintillator plates are finely segmented into tiles individually read out via Silicon Photomultipliers. The presented results are based on data collected with pion beams in the energy range from 8 GeV to 100 GeV. The fine segmentation of the sensitive layers and the high sampling frequency allow for an excellent reconstruction of the spatial development of hadronic showers. A comparison between data and Monte Carlo simulations is presented, concerning both the longitudinal and lateral development of hadronic showers and the global response of the calorimeter. The performance of several GEANT4 physics lists with respect to these observables is evaluated.

Classification:

Contributing Institute(s):
  1. beauftragt von FH1 (Belle)
  2. Experimente an Lepton Collidern (FLC)
  3. Forschung Linear Accelerator (FLA)
  4. Analog-Elektronik Entwicklung (FEB)
  5. Digital-Elektronik Entwicklung (FEA)
  6. LHC/CMS Experiment (CMS)
Research Program(s):
  1. Experiments at LHC (CMS) (POF2-512) (POF2-512)
  2. Experiments at KEK (BELLE I/II) (POF2-515) (POF2-515)
  3. 513 - Preparation for a future lepton collider (POF2-513) (POF2-513)
Experiment(s):
  1. LHC: CMS
  2. KEK: BELLE I/II

Appears in the scientific report 2013
Database coverage:
Medline ; OpenAccess ; Current Contents - Social and Behavioral Sciences ; JCR ; NationallizenzNationallizenz ; SCOPUS ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection
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Private Collections > >DESY > >FH > >FE > FEA
Private Collections > >DESY > >FH > >FE > FEB
Private Collections > >DESY > >FH > Belle
Private Collections > >DESY > >FH > CMS
Private Collections > >DESY > >FH > FLC
Private Collections > >DESY > >FH > FLA
Document types > Articles > Journal Article
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 Record created 2014-02-19, last modified 2025-07-30


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