Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method

SHAO Ming; LIU Yan-Wen; ZHANG Zi-Ping; CHEN Hong-Fang

Chinese Physics C> 2001, Vol. 25> Issue(1) : 50-56

Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method

Joint Institue of High Energy Physics, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China

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Abstract：
In electromagnetic calorimeter, Longitudinal light collection uniformity of crystal scintillator has sizeable influence on the energy resolution. Monte Carlo (MC) method is used to simulate the process of light transmission and collection in long lead tungstate (PbWO4 or PWO) crystal. Discussion focused on the role of factors such as attenuation length and refractive index to light collection is presented.

References

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SHAO Ming, LIU Yan-Wen, ZHANG Zi-Ping and CHEN Hong-Fang. Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method[J]. Chinese Physics C, 2001, 25(1): 50-56.

SHAO Ming, LIU Yan-Wen, ZHANG Zi-Ping and CHEN Hong-Fang. Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method[J]. Chinese Physics C, 2001, 25(1): 50-56. shu

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Received: 1999-12-28
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method

Corresponding author: SHAO Ming,

Joint Institue of High Energy Physics, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China

Received Date: 1999-12-28

Accepted Date: 1900-01-01

Available Online: 2001-01-05

Abstract: In electromagnetic calorimeter, Longitudinal light collection uniformity of crystal scintillator has sizeable influence on the energy resolution. Monte Carlo (MC) method is used to simulate the process of light transmission and collection in long lead tungstate (PbWO4 or PWO) crystal. Discussion focused on the role of factors such as attenuation length and refractive index to light collection is presented.

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Study on Light Collection Uniformity of Long Lead Tungstate Crystal by Monte Carlo Method

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