Cargando…
A closer look at the possible CMS signal of a new gauge boson
The CMS collaboration has recently reported a 2.8$\sigma$ excess of $eejj$ events with an invariant mass around 2 TeV. This observation can be explained in the context of standard model extensions with new gauge bosons $W'$, $Z'$ and heavy neutrinos coupling (mainly) to the electron. We di...
| Autores principales: | , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2014
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.90.115010 http://cds.cern.ch/record/1748879 |