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arXiv 1812.04764hep-ex
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DEAP-3600最近的暗物质结果

DEAP-3600 Recent Dark Matter Results

B. Lehnert

摘要:

DEAP-3600实验正在用位于SNOLAB的3.3吨单相液氩(LAr)靶寻找WIMP暗物质。DEAP-3600的建造和填充于2016年完成,实验目前正在获取物理数据。最近发表的第一个结果,这表明稳定的检测器操作和脉冲形状歧视的权力,拒绝在LAr电子反冲背景。此外,在发表时实现了最敏感的LAr靶WIMP排除。

英文摘要:

The DEAP-3600 experiment is searching for WIMP dark matter with a 3.3 tonne single phase liquid argon (LAr) target, located at SNOLAB. The construction and filling of DEAP-3600 was completed in 2016, and the experiment is currently taking physics data. First results were recently published, which demonstrated stable detector operations and the power of pulse shape discrimination to reject electron-recoil backgrounds in LAr. In addition, the most sensitive WIMP exclusion with a LAr target was achieved at the time of publication.

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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