Hadronic energy resolution of a combined high granularity scintillator calorimeter system

0519317 - FZÚ 2020 RIV GB eng J - Článek v odborném periodiku
Repond, J. - Xia, L. - Apostolakis, A.J. - Cvach, Jaroslav - Janata, Milan - Kovalčuk, Michal - Polák, Ivo - Smolík, Jan - Vrba, Václav - Zálešák, Jaroslav - Zuklín, Josef … celkem 112 autorů
Hadronic energy resolution of a combined high granularity scintillator calorimeter system.
Journal of Instrumentation. Roč. 13, č. 12 (2018), s. 1-32, č. článku P12022. ISSN 1748-0221. E-ISSN 1748-0221
GRANT EU: European Commission(XE) 654168 - AIDA-2020
Institucionální podpora: RVO:68378271
Klíčová slova: calorimeter methods * calorimeters * detector modelling and simulations * photon detectors for UV * visible and IR photons
Obor OECD: Particles and field physics
Impakt faktor: 1.366, rok: 2018
Způsob publikování: Open access

This paper presents results obtained with the combined CALICE Scintillator Electromagnetic Calorimeter, Analogue Hadronic Calorimeter and Tail Catcher & Muon Tracker, three high granularity scintillator-silicon photomultiplier calorimeter prototypes. The response of the system to pions with momenta between 4 GeV/c and 32 GeV/c is analysed, including the average energy response, resolution, and longitudinal shower profiles. Two techniques are applied to reconstruct the initial particle energy from the measured energy depositions a standard energy reconstruction which is linear in the measured depositions and a software compensation technique based on reweighting individually measured depositions according to their hit energy. The results are compared to predictions of the Geant 4 physics lists QGSP_BERT_HP and FTFP_BERT_HP.
Trvalý link: http://hdl.handle.net/11104/0304314