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arXiv 1012.4764astro-ph.IMhep-ex
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DARWIN:用稀有液体进行暗物质WIMP研究

DARWIN: dark matter WIMP search with noble liquids

Laura Baudis

摘要:

DARWIN(DARk matter WImp search with Noble liquids)是一项研发和设计研究,旨在实现欧洲的多吨级暗物质搜索设施,基于液态氩和液态氙时间投影室技术。DARWIN于2009年底获得ASPERA的批准,汇集了几个欧洲和美国的团队,致力于现有的ArDM,XENON和WARP实验,目标是在2013年初为该设施提供技术设计报告。DARWIN将被设计用于探测10- 47 cm ^2以下的自旋无关的WIMP-核子截面区域,并在其间的几年中探测到阳性的情况下提供WIMP相互作用的高统计测量。在简要介绍之后,将介绍DARWIN的目标、组成部分以及预期的物理范围。

英文摘要:

DARWIN (DARk matter WImp search with Noble liquids) is an R&D and design study towards the realization of a multi-ton scale dark matter search facility in Europe, based on the liquid argon and liquid xenon time projection chamber techniques. Approved by ASPERA in late 2009, DARWIN brings together several European and US groups working on the existing ArDM, XENON and WARP experiments with the goal of providing a technical design report for the facility by early 2013. DARWIN will be designed to probe the spin-independent WIMP-nucleon cross section region below 10-47cm^2 and to provide a high-statistics measurement of WIMP interactions in case of a positive detection in the intervening years. After a brief introduction, the DARWIN goals, components, as well as its expected physics reach will be presented.

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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