Pregled bibliografske jedinice broj: 867081
Radiative neutrino models in light of diphoton signals
Radiative neutrino models in light of diphoton signals, 2016. (rukopis).
CROSBI ID: 867081 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Radiative neutrino models in light of diphoton signals
Autori
Antipin, Oleg ; Čuljak, Petar ; Kumerički, Krešimir ; Picek, Ivica
Izvornik
ArXiv.org
Vrsta, podvrsta
Ostale vrste radova, rukopis
Godina
2016
Ključne riječi
750 GeV resonance ; neutrino mass
Sažetak
Viable explanations of a hinted 750 GeV scalar resonance may be sought within the extensions of the SM Higgs sector aimed at generating neutrino masses at the loop level. We confront a compatibility with the 750 GeV diphoton excess for two recent models which do not need to impose ad hoc symmetry to forbid the tree-level masses: a one-loop mass model providing the H(750) candidate within its real triplet scalar representation and a three-loop mass model providing it within its two Higgs doublets. Besides accounting for the 750 GeV resonance, we demonstrate that these complementary neutrino-mass scenarios have different testable predictions for the LHC which should show up soon as more data is accumulated during the ongoing 13 TeV run.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
23 pages, 5 figures - to stay unpublished since 750 GeV diphoton signal disappeared
POVEZANOST RADA
Projekti:
HRZZ-IP-2013-11-8799 - Tvar i međudjelovanja na ubrzivačima i u svemiru (MIAU) (Kumerički, Krešimir, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
