Collider signals of a superlight gravitino.
Collider signals of a superlight gravitino.
复制标题
超轻引力子的对撞机信号。
DOI：
10.1103/physrevd.41.2347
复制
发表时间：
1990
期刊：
影响因子：
--
通讯作者：
Woodside
中科院分区：
文献类型：
--
作者：
Dicus;Nandi;Woodside
Supergravity theories with a superlight gravitino (of mass {similar to}{ital m}{sub {ital W}}{sup 2}{ital M}{sub Pl}{sup {minus}1}) are shown to give rise to monojet and dijet events with large missing {ital p}{sub {ital T}} which should be observable at the Fermilab Tevatron collider. For a gluino mass less than 200 GeV, the signal is much bigger than expected from the standard model or the usual supergravity theory. The observation of such events will thus be a clear signal of supersymmetry.
Supergravity theories with a superlight gravitino (of mass {similar to}{ital m}{sub {ital W}}{sup 2}{ital M}{sub Pl}{sup {minus}1}) are shown to give rise to monojet and dijet events with large missing {ital p}{sub {ital T}} which should be observable at the Fermilab Tevatron collider. For a gluino mass less than 200 GeV, the signal is much bigger than expected from the standard model or the usual supergravity theory. The observation of such events will thus be a clear signal of supersymmetry.