Containment and resolution of hadronic showers at the FCC

• Main Authors: Carli, Tancredi, Helsens, Clement, Correia, Ana Henriques, Sánchez, Carlos Solans
• Format: Journal Article
• Language: English
• Published: 04-05-2016
• Subjects: Physics - High Energy Physics - Experiment; Physics - Instrumentation and Detectors
• DOI: 10.48550/arxiv.1604.01415

The particles produced at a potential Future Circular Collider with
$\sqrt{s}$ = 100 TeV are of unprecented energies. In this document we present
the hadronic shower containment and resolution parametrizations based on Geant4
simulations for the Hadronic calorimetry needed for conceptual detector design
at this energy. The Geant4 toolkit along with FTFP\_BERT physics list are used
in this study. Comparisons are made with test-beam data from the ATLAS Tile
hadronic calorimeter. These simulations motivate a 12 $\lambda$ calorimeter in
order to contain at 98% level TeV single hadron showers and multi-TeV jets and
keep a pion energy resolution constant term of 3%.