We review the SM extensions with scalar multiplets including doubly-charged components eventually observable as di-leptonic resonances at the LHC. Special emphasis is payed to the limits on LNV implied by doubly-charged scalar searches at the LHC, and to the characterization of the multiplet doubly-charged scalars belong to if they are observed to decay into same-sign charged lepton pairs.
@article{arxiv.1311.2950,
title = {Lepton Number Violation and Scalar Searches at the LHC},
author = {Francisco del Aguila and Mikael Chala and Arcadi Santamaria and Jose Wudka},
journal= {arXiv preprint arXiv:1311.2950},
year = {2015}
}
Comments
10 pages, 2 figures, contribution to the proceedings of the conference "Matter To The Deepest, Recent Developments In Physics Of Fundamental Interactions, XXXVII International Conference of Theoretical Physics"