Pregled bibliografske jedinice broj: 1109365
Geant4 simulations of the lead fluoride calorimeter
Geant4 simulations of the lead fluoride calorimeter // Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 402 (2017), 256-262 doi:10.1016/j.nimb.2017.03.084 (međunarodna recenzija, članak, znanstveni)
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Naslov
Geant4 simulations of the lead fluoride calorimeter
Autori
Savchenko, A.A. ; Tishchenko, A.A. ; Dabagov, S.B. ; Anastasi, A. ; Venanzoni, G. ; Strikhanov, M.N. ; Basti, A. ; Bedeschi, F. ; Bartolini, M. ; Cantatore, G. ; Cauz, D. ; Corradi, G. ; Di Sciascio, G. ; Di Stefano, R. ; Driutti, A. ; Escalante, O. ; Ferrari, C. ; Fioretti, A. ; Gabbanini, C. ; Gioiosa, A. ; Hampai, D. ; Iacovacci, M. ; Karuza, M. ; Liedl, A. ; Lusiani, A. ; Marignetti, F. ; Mastroianni, S. ; Moricciani, D. ; Pauletta, G. ; Piacentino, G.M. ; Raha, N. ; Santi, L.
Izvornik
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (0168-583X) 402
(2017);
256-262
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Lead-fluoride crystals Electromagnetic calorimeter Geant4 optical processes G-2 experiment Muon experiment
Sažetak
In this paper we simulate the charged particle interaction with complex structures, including the emission, with help of Geant4. We take into account Cherenkov radiation, transition radiation, bremsstrahlung, pair production and other accompanying processes. As an application we investigate the full size electromagnetic calorimeter for the muon g-2 experiment at Fermilab. A calorimeter module consists of a Delrin front panel for installation of the laser calibration system, 54 PbF2 Cherenkov crystals wrapped by black Tedlar paper, and silicon photo-multiplier sensors. We report here on results of a simulation of the radiation from positrons striking the calorimeter system. The Cherenkov radiation expansion when a positron moves down through the calorimeter at the arbitrary angle of incidence has been considered. Both spectral and angular distributions of Cherenkov optical photons in different parts of the calorimeter system was evaluated as well as the transition radiation and pre-shower distributions from both the Delrin panel and the Al vacuum chamber of the g-2 storage ring.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus