2 papers
hep-ph2018
Small-scale structure from charged leptophilia
Ottavia Balducci, Stefan Hofmann, Alexis Kassiteridis
We consider a charged leptophilic extension of the Standard Model of particle physics as a minimal dark sector. It accomodates a WIMP paradigm at the TeV-scale that is sufficient t…
hep-ph2018
Cosmic structure formation in a flavoured U dark sector at small scales
Ottavia Balducci, Stefan Hofmann, Alexis Kassiteridis
In this work we study the footprint of a secluded dark sector with a U gauge symmetry on the formation of cosmic structure at small scales. A single generation of d…