GENIUS: a new dark matter project

被引：36

作者：

Baudis, L ^{[1
]}

Hellmig, J ^{[1
]}

Hirsch, M ^{[1
]}

Heusser, G ^{[1
]}

Klapdor-Kleingrothaus, HV ^{[1
]}

Majorovits, B ^{[1
]}

Ramachers, Y ^{[1
]}

Strecker, H ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany

来源：

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 1998年 / 307卷 / 1-4期

关键词：

D O I：

10.1016/S0370-1573(98)00065-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

GErmanium in liquid NItrogen Underground Setup (GENIUS) is a proposal for a high mass germanium experiment with a much larger sensitivity for direct WIMP detection relative to existing experiments. It would operate 1 ton of "naked" Ge-detectors in a liquid nitrogen shielding of very low level radioactivity. Already in a first 100 kg of natural Ge version, GENIUS would be able to reach a sensitivity of the order 0.01 counts/d kg and additionally to look for the annual modulation WIMP-signature. Operating 1 t of enriched Ge-76-detectors, GENIUS could search for the neutrinoless double beta decay, probing neutrino masses down to 0.02 eV. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：301 / 308

页数：8

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