The status and background considerations of XMASS experiment

被引：0

作者：

Kim, Y. D. ^{[1
]}

机构：

[1] Sejong Univ, Dept Phys, Seoul 143747, South Korea

来源：

TOPICAL WORSHOP ON LOW RADIOACTIVITY TECHNIQUES | 2007年 / 897卷

关键词：

Dark matter; WIMP; solar neutrinos; liquid xenon;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The XMASS project utilizes ultrapure liquid xenon and aims to detect pp and Be-7 solar neutrinos by means of v(e) + a scattering and also the WIMP dark matter particles. It requires ultra-low background, less than 10(-5) count/(keV kg day). By using a 100 kg prototype detector, we have confirmed its feasibility to realize low background and low threshold. We have begun to design an 800 kg liquid xenon detector mainly for a WIMP search experiment. In this report, Monte-Carlo simulations about the expected background rates are described.

引用

页码：79 / 84

页数：6

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