Precise Determination of the Light Yield of Scintillation Crystals

Wu Jian; Xu Tong; Li Cheng; Wang Xiaolian; Wang Zhaomin; Li Hongjie; Chen Hongfang; Xu Zizong

Chinese Physics C> 1998, Vol. 22> Issue(6) : 481-485

Precise Determination of the Light Yield of Scintillation Crystals

Department of Modern Physics, University of Science and Technology of China, Hefei 230027

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Abstract：
A new fitting method together with the Monte Carlo simulation is developed to process the full pulse-height spectrum of a ¹³⁷Cs source in PbWO₄ crystals to get the precise light yield of the crystal in photoelectrons per MeV. This method is also useful for other kinds of crystal measurements.
References

[1] Borgia B et al.CMS TN/96-07 Nota Interna n.1074[2]MINUIT CERN Program Library Long Writeup D506

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Wu Jian, Xu Tong, Li Cheng, Wang Xiaolian, Wang Zhaomin, Li Hongjie, Chen Hongfang and Xu Zizong. Precise Determination of the Light Yield of Scintillation Crystals[J]. Chinese Physics C, 1998, 22(6): 481-485.

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Received: 1900-01-01
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Precise Determination of the Light Yield of Scintillation Crystals

Corresponding author: Wu Jian,

Department of Modern Physics, University of Science and Technology of China, Hefei 230027

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1998-06-05

Abstract: A new fitting method together with the Monte Carlo simulation is developed to process the full pulse-height spectrum of a ¹³⁷Cs source in PbWO₄ crystals to get the precise light yield of the crystal in photoelectrons per MeV. This method is also useful for other kinds of crystal measurements.