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arXiv 0906.0348hep-ex
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DEAP-1探测器中的α背景分析

Analysis of alpha backgrounds in the DEAP-1 detector

Kevin S. Olsen

摘要:

DEAP-1是一个7 kg的液态氩暗物质探测器,用于SNOLAB的吨级DEAP-3600探测器的原型。通过事件位置重建和严格控制材料纯度来去除背景。

英文摘要:

DEAP-1 is a 7 kg liquid argon dark matter detector used to prototype the tonne scale DEAP-3600 detector at SNOLAB.We present an analysis of the alpha particle backgrounds in DEAP-1 and isolate the radiations from various 222Rn daughters at various locations within the detector. The backgrounds will be removed by event position reconstruction and strict controls of material purity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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