Signature for heavy Majorana neutrinos in hadronic collisions

被引：90

作者：

Almeida, FML ^{[1
]}

Coutinho, YA ^{[1
]}

Simoes, JAM ^{[1
]}

do Vale, MAB ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, Ctr Brasileiro Pesquisas Fis, BR-21941 Rio De Janeiro, Brazil

来源：

PHYSICAL REVIEW D | 2000年 / 62卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.62.075004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The production and decay of new possible heavy Majorana neutrinos are analyzed in hadronic collisions. New bounds on the mixing of these particles with standard neutrinos are estimated according to a fundamental representation suggested by grand unified models. A clear signature for these Majorana neutrinos is given by same-sign dileptons plus a charged weak vector boson in the final state. We discuss the experimental possibilities for the future Large Hadron Collider (LHC) at CERN.

引用

页码：1 / 6

页数：6

共 22 条

[1] Some-sign dileptons as a signature for heavy Majorana neutrinos in hadron-hadron collisions [J].