Latest results from the DEAP-3600 experiment at SNOLAB

被引：0
|
作者：
Viel, Simon [1 ,2 ]
机构：
[1] Carleton Univ, Dept Phys, Ottawa, ON K1S 5B6, Canada
[2] Queens Univ, Arthur B McDonald Canadian Astroparticle Res Inst, Kingston, ON K7L 3N6, Canada
来源：
XVIII INTERNATIONAL CONFERENCE ON TOPICS IN ASTROPARTICLE AND UNDERGROUND PHYSICS | 2024年
基金：
加拿大创新基金会; 欧洲研究理事会; 加拿大自然科学与工程研究理事会; 俄罗斯科学基金会; 英国科学技术设施理事会;
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D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The latest results from the DEAP-3600 experiment will be presented. Located 2 km underground at SNOLAB in Sudbury, Canada, DEAP-3600 is looking to detect dark matter using 3.3 tonnes of liquid argon contained in a large ultralow-background acrylic cryostat that is instrumented with 255 photomultiplier tubes. Key to this experiment is the excellent demonstrated performance of pulse-shape discrimination against low-energy beta decays, as well as position reconstruction and other background rejection techniques against alpha decays and neutron scatters. The broad physics programme of DEAP-3600, with measurements and searches for new physics will be discussed, as well as the status of detector upgrades in progress.
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页数：5
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