Shashlik calorimeters for the ENUBET tagged neutrino beam
Langue
en
Communication dans un congrès
Ce document a été publié dans
J.Phys.Conf.Ser., J.Phys.Conf.Ser., 2018-05-21, Eugene. 2019, vol. 1162, n° 1, p. 012032
Résumé en anglais
Shashlik calorimeters equipped with a compact readout based on Silicon PhotoMultipliers can be longitudinally segmented by directly coupling the WLS fibers with the photosensors thus embedding the readout in the bulk of ...Lire la suite >
Shashlik calorimeters equipped with a compact readout based on Silicon PhotoMultipliers can be longitudinally segmented by directly coupling the WLS fibers with the photosensors thus embedding the readout in the bulk of the calorimeter. Results on energy resolution and particle identification for such calorimeters are presented. The SiPMs for the readout have also been characterized after being exposed to neutron fluences up to 2×10$^{11}$ n/cm$^2$ (1 MeV eq.). Alternative options for the active material were also investigated; we studied in particular polysiloxane as a substitute for plastic scintillator.< Réduire
Mots clés en anglais
wavelength shifter: fibre
photomultiplier: silicon
calorimeter: design
particle identification
scintillation counter
energy resolution
silicon: oxygen
irradiation
Origine
Importé de halUnités de recherche