Abstract
Several extensions of the standard model predict the existence of additional Z bosons, which could possibly be in the 100-400 GeV range. In these schemes the new gauge boson is generally strongly coupled to heavy Majorana neutrinos which have highly distinctive decay modes. Amongst these are like-sign dileptons and monojets. We present an analysis of the system and discuss the implications for future hadron and e+e- colliders. Combining the results of our study with constraints from neutral current and collider data, we show that the CERN monojets cannot be explained by this system.
Original language | English (US) |
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Pages (from-to) | 285-297 |
Number of pages | 13 |
Journal | Nuclear Physics, Section B |
Volume | 277 |
Issue number | C |
DOIs | |
State | Published - 1986 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics