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# Phenomenology of minimal Z' models: from the LHC to the GUT scale

Accomando, Elena, Coriano, Claudio, Rose, Luigi Delle, Fiaschi, Juri, Marzo, Carlo and Moretti, Stefano (2016) Phenomenology of minimal Z' models: from the LHC to the GUT scale. EPJ Web of Conferences, 129.

Record type: Article

## Abstract

We consider a class of minimal abelian extensions of the Standard Model with an extra neutral gauge boson $Z'$ at the TeV scale. In these scenarios an extended scalar sector and heavy right-handed neutrinos are naturally envisaged. We present some of their striking signatures at the Large Hadron Collider, the most interesting arising from a $Z'$ decaying to heavy neutrino pairs as well as a heavy scalar decaying to two Standard Model Higgses. Using renormalisation group methods, we characterise the high energy behaviours of these extensions and exploit the constraints imposed by the embedding into a wider GUT scenario.

Text
epjconf_qcd2016_00006 - Version of Record

Accepted/In Press date: 16 September 2016
e-pub ahead of print date: 25 November 2016
Published date: 25 November 2016
Additional Information: 6 pages, 4 figures. Reference list updated. Contribution to the proceedings of the 8th International Workshop on QCD - Theory and Experiment (QCD@Work 2016), 27-30 Jun 2016. Martina Franca, Italy
Keywords: hep-ph
Organisations: Mathematical Sciences, Physics & Astronomy, Theory Group

## Identifiers

Local EPrints ID: 411860
URI: http://eprints.soton.ac.uk/id/eprint/411860
ISSN: 2100-014X
PURE UUID: 48a330fa-9603-4e0a-b584-f7851bf5a6b4

## Catalogue record

Date deposited: 27 Jun 2017 16:31

## Contributors

Author: Elena Accomando
Author: Claudio Coriano
Author: Luigi Delle Rose
Author: Juri Fiaschi
Author: Carlo Marzo
Author: Stefano Moretti