Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

XIAO Hua-Lin; DENG Jing-Shan; WANG Nai-Yan

doi:10.1088/1674-1137/34/5/011

Chinese Physics C> 2010, Vol. 34> Issue(5) : 571-575 DOI: 10.1088/1674-1137/34/5/011

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

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Abstract：
The oxygen quenching effect in a Linear Alkl Benzene (LAB) based liquid scintillator (LAB as the solvent, 3 g/L 2, 5 diphe-nyloxazole (PPO) as the fluor and 15 mg/L p-bis-(o-methylstyryl)-benzene (bis-MSB) as the λ-shifter) is studied by measuring the light yield as a function of the nitrogen bubbling time. It is shown that the light yield of the fully purged liquid scintillator is increased by 11% at room temperature and the room atmospheric pressure. A simple nitrogen bubbling model is proposed to describe the relationship between the relative light yield (oxygen quenching factor) and the bubbling time.

References

[1]

Masetti F et al. J. Lumin., 1996, 68(1): 15-252 Ranucci G et al. Nucl. Instrum. Methods A, 1998, 412(2):374{3863 Kino Y et al. J. Nucl. Radiochem. Sci., 2000, 1(2): 63-684 Terry L. Brewer. J. Am. Chem. Soc., 1971, 93(3): 775-7765 Chleck D J, Ziegler C A. Rev. Sci. Instrum., 1957, 28: 466-4676 LIU Jin-Chang et al. HEP NP, 2007, 30(1): 76-79 (inChinese)7 DING Y et al. Nucl. Instrum. Methods A, 2008, 584(1):238-2438 Dietze G et al. Nucl. Instrum. Methods A, 1982, 193: 5499 Arneodo F et al. Nucl. Instrum. Methods A, 1998, 418(2):285-29910 Birks J B. The Theory and Practice of Scintillation Counting. London: Pergamon Press, 1964. 18511 Pywell R E et al. Nucl. Instrum. Methods A, 2006, 565(2):725-730

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XIAO Hua-Lin, DENG Jing-Shan and WANG Nai-Yan. Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model[J]. Chinese Physics C, 2010, 34(5): 571-575. doi: 10.1088/1674-1137/34/5/011

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Received: 2009-07-06
Revised: 2009-09-03

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

Corresponding author: XIAO Hua-Lin,

Received Date: 2009-07-06

Accepted Date: 2009-09-03

Available Online: 2010-05-05

Abstract:

The oxygen quenching effect in a Linear Alkl Benzene (LAB) based liquid scintillator (LAB as the solvent, 3 g/L 2, 5 diphe-nyloxazole (PPO) as the fluor and 15 mg/L p-bis-(o-methylstyryl)-benzene (bis-MSB) as the λ-shifter) is studied by measuring the light yield as a function of the nitrogen bubbling time. It is shown that the light yield of the fully purged liquid scintillator is increased by 11% at room temperature and the room atmospheric pressure. A simple nitrogen bubbling model is proposed to describe the relationship between the relative light yield (oxygen quenching factor) and the bubbling time.

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Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

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