E-viri
Recenzirano
-
Olivenboim, M.; Cohen, E.O.; Burshtein, L.; Denniston, A.; Hen, O.; Kahlbow, J.; Beck, S. May-Tal; Piasetzky, E.; Segarra, E.P.; Shapira, T.; Segev, S.
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 12/2021, Letnik: 1018, Številka: CJournal Article
We report here a bench study of TOF resolution using a 90° bend curved solid light-guide (LG) used to transport the light from a plastic scintillator counter to a photomultiplier (PMT). The 90° LG allows the rotation of the PMT axis to be vertical to the detector axis, in an environment featured by a strong magnetic field along the detector surface, or other geometrical constrains. We show that with a TOF counter of 2000×100×60 mm3 and light read-out by PMTs at its two 100 × 60 mm2 sides, when 90° LG benders are used between the scintillating bar and the PMTs on both sides, the TOF resolution is worsen, by 5–10%.
