Speaker
Luigi Delle Rose
(University of Southampton)
Description
We consider a class of minimal abelian extensions of the Standard Model (SM) 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 SM Higgs. Using renormalisation group methods, we characterise the high energy behaviours of these extensions and we exploit the constraints imposed by the embedding into a wider GUT scenario.
Authors
Carlo Marzo
(Università del Salento)
Claudio Coriano
(Unknown)
Elena Accomando
(Southampton University)
Juri Fiaschi
(University of Southampton)
Luigi Delle Rose
(University of Southampton)
Stefano Moretti
(STFC - Rutherford Appleton Lab. (GB))
