Measurements of light yield, attenuation length and time response of long samples of “blue” scintillating fibers

1996 ◽  
Vol 370 (2-3) ◽  
pp. 367-371 ◽  
Author(s):  
A. Antonelli ◽  
M. Antonelli ◽  
G. Barbiellini ◽  
M. Barone ◽  
S. Bertolucci ◽  
...  
Keyword(s):  
Light Yield ◽  
Time Response ◽  
Attenuation Length ◽  
Scintillating Fibers

scholarly journals Light Output and Radiation Damage in A Lead Tungstate Crystal

1994 ◽  
Vol 348 ◽  
Author(s):  
J.A. Kierstead ◽  
S.P. Stoll ◽  
C.L. Woody
Keyword(s):  
Optical Absorption ◽  
Radiation Damage ◽  
Light Transmission ◽  
Light Output ◽  
Light Yield ◽  
Attenuation Length ◽  
Lead Tungstate ◽  
Before And After ◽  
Radiation Induced ◽  
Effects Of Radiation

ABSTRACTThe optical absorption, light output and effects of radiation damage have been studied ina 2.2 × 2.2 × 12.8 cm3 crystal of lead tungstate. The crystal exhibits a longitudinal attenuation length which varies from roughly 13 cm to 1.5 m over the region where the scintillation emission occurs (400-800 nm). The light yield produces approximately 10 photoelectrons per MeV on a photomultiplier tube with a bialkali photocathode. The scintillation and light transmission properties of the crystal were characterized before and after exposure to 1 Mrad of 60Co gamma rays. Significant radiation induced optical absorption was observed in this crystal, along with a considerable amount of phosphorescence after irradiation. Partial spontaneous recovery from the damage occurred at room temperature, and it was possible to induce additional recovery by optical bleaching.

scholarly journals Low temperature scintillation performance of a Br-doped CH3NH3PbCl3 single-crystalline perovskite

RSC Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2020-2024
Author(s):  
Jun Liu ◽  
Dongwei Hei ◽  
Qiang Xu ◽  
Xinjian Tan ◽  
Jinlu Ruan ◽  
...  
Keyword(s):  
Low Temperature ◽  
Scintillation Detector ◽  
Light Yield ◽  
Time Response ◽  
Luminescence Properties ◽  
Single Crystalline

Time response and light yield are two of the most important features of a scintillation detector, and are mostly determined by the luminescence properties of the scintillator.

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