000000422 001__ 422
000000422 005__ 20161019121234.0
000000422 037__ $$aBELLE2-PUB-TE-2016-001
000000422 041__ $$aeng
000000422 088__ $$a2016 JINST 11 P08017
000000422 088__ $$aarXiv:1608.07556
000000422 100__ $$aSavino Longo
000000422 245__ $$aRadiation Hardness of 30 cm Long CsI(Tl) Crystals
000000422 260__ $$a$$c2016-08-23
000000422 300__ $$a18
000000422 520__ $$aMeasurements of the degradation in performance of 30 cm long CsI(Tl) scintillation crystals exposed to  1 MeV photon doses of 2, 10, 35, 100 and 1000 Gy are presented. The light yield, light yield longitudinal non-uniformity, scintillation decay times, energy resolution and timing resolution of a set of spare crystals from the BABAR and Belle experiments are studied as a function of these doses. In addition, a model that describes the plateau observed in the light output loss as a function of dose in terms of increase in concentrations of absorption centres with irradiation is presented.
000000422 6531_ $$aCsI(Tl) 
000000422 6531_ $$aradiation hardness of CsI(Tl)
000000422 700__ $$aJ. Michael Roney
000000422 8560_ $$fjohn.michael.roney@desy.de
000000422 8564_ $$uhttps://docs.belle2.org/record/422/files/BELLE2-PUB-TE-2016-001.pdf