Detecting light-gluino-containing hadrons

被引：110

作者：

Farrar, GR

机构：

[1] Department of Physics and Astronomy, Rutgers University, Piscataway, NJ

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.76.4111

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

When supersymmetry breaking produces only dimension-2 operators, gluino and photino masses are of order 1 GeV or less. The g (g) over tilde bound state has mass 1.3-2.2 GeV and lifetime greater than or similar to 10(-5)-10(-10) s. This range of mass and lifetime is largely unconstrained because missing energy and beam dump techniques are ineffective. With only small modifications, upcoming K-0 decay experiments can study most of the interesting range. The lightest gluino-containing baryon (uds (g) over tilde) is long lived or stable; experiments to find it and the uud (g) over tilde are also discussed.

引用

页码：4111 / 4114

页数：4

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