Supersymmetry on the rocks

被引：2

作者：

Ahlers, Markus ^{[1
]}

机构：

[1] Deutsches Elektonen Synchrotron DESY, D-22607 Hamburg, Germany

来源：

PROCEEDINGS OF THE TEV PARTICLE ASTROPHYSICS II WORKSHOP | 2007年 / 60卷

关键词：

D O I：

10.1088/1742-6596/60/1/034

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In R-parity conserving supersymmetric (SUSY) models the lightest SUSY particle (LSP) is stable and a candidate for dark matter. Depending on the coupling and mass of this particle the life time of the next-to-lightest SUSY particle (NLSP) may be large compared to experimental time scales. In particular, if the NLSP is a charged particle and its decay length is of the order of the Earth's diameter Cherenkov telescopes might observe parallel muon-like tracks of NLSP pairs produced in neutrino-nucleon interactions in the Earth's interior. We have investigated two SUSY scenarios with a long-lived iota(-) NLSP and a gravitino LSP in view of the observability at the IceCube detector.

引用

页码：171 / 174

页数：4

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