Pregled bibliografske jedinice broj: 1052291
Polysiloxane-based scintillators for shashlik calorimeters
Polysiloxane-based scintillators for shashlik calorimeters // Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 956 (2020), 163379, 16 doi:10.1016/j.nima.2019.163379 (međunarodna recenzija, članak, znanstveni)
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Naslov
Polysiloxane-based scintillators for shashlik calorimeters
Autori
Acerbi, F. ; Branca, A. ; Brizzolari, C. ; Brunetti, G. ; Carturan, S. ; Catanesi, M.G. ; Cecchini, S. ; Cindolo, F. ; Collazuol, G. ; Dal Corso, F. ; De Rosa, G. ; Delogu, C. ; Falcone, A. ; Gola, A. ; Jollet, C. ; Kliček, Budimir ; Kudenko, Y. ; Laveder, M. ; Longhin, A. ; Ludovici, L. ; Lutsenko, E. ; Magaletti, L. ; Mandrioli, G. ; Marchi, T. ; Margotti, A. ; Mascagna, V. ; Meregaglia, A. ; Mezzetto, M. ; Nessi, M. ; Pari, M. ; Parozzi, E. ; Pasqualini, L. ; Paternoster, G. ; Patrizii, L. ; Piemonte, C. ; Pozzato, M. ; Prest, M. ; Pupilli, F. ; Radicioni, E. ; Riccio, C. ; Ruggeri, A.C. ; Scian, C. ; Sirri, G. ; Stipčevic, Mario ; Tenti, M. ; Terranova, F. ; Torti, M. ; Vallazza, E. ; Vesco, M.
Izvornik
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (0168-9002) 956
(2020);
163379, 16
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Polysiloxane ; Scintillator ; Shashlik calorimeter ; Silicon photoMultipliers
Sažetak
We present the first application of polysiloxane- based scintillators as active medium in a shashlik sampling calorimeter. These results were obtained from a testbeam campaign of a cm (13 depth) prototype. A Wavelength Shifting fiber array of 36 elements runs perpendicularly to the stack of iron (15 mm) and polysiloxane scintillator (15 mm) tiles with a density of about one over cm. Unlike shashlik calorimeters based on plastic organic scintillators, here fibers are optically matched with the scintillator without any intermediate air gap. The prototype features a compact light readout based on Silicon Photo-Multipliers embedded in the bulk of the detector. The detector was tested with electrons, pions and muons with energies ranging from 1 to 7 GeV at the CERN-PS. This solution offers a highly radiation hard detector to instrument the decay region of a neutrino beam, providing an event-by-event measurement of high-angle decay products associated with neutrino production (ENUBET, Enhanced NeUtrino BEams from kaon Tagging, ERC project). The results in terms of light yield, uniformity and energy resolution, are compared to a similar calorimeter built with ordinary plastic scintillators.
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