296 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT14 papers
- University of PisaIT13 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT9 papers
- Sapienza University of RomeIT5 papers
- Université Joseph FourierFR5 papers
- University of InsubriaIT5 papers
- The University of Texas at AustinUS4 papers
- Brookhaven National LaboratoryUS3 papers
- CEA Paris-SaclayFR3 papers
- Centre de Physique ThéoriqueFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
12 papers · 1 filter
Type-III see-saw at LHC
Roberto Franceschini, Thomas Hambye, Alessandro Strumia
Neutrino masses can be generated by fermion triplets with TeV-scale mass, that would manifest at LHC as production of two leptons together with two heavy SM vectors or higgs, givin…
Higgs doublet as a Goldstone boson in perturbative extensions of the Standard Model
Brando Bellazzini, Stefan Pokorski, Vyacheslav S. Rychkov +1
We investigate the idea of the Higgs doublet as a pseudo-Goldstone boson in perturbative extensions of the Standard Model, motivated by the desire to ameliorate its hierarchy probl…
Minimal Dark Matter predictions for galactic positrons, anti-protons, photons
Marco Cirelli, Roberto Franceschini, Alessandro Strumia
We present the energy spectra of the fluxes of positrons, anti-protons and photons generated by Dark Matter annihilations in our galaxy, as univocally predicted by the model of Min…
Gravitational corrections to Standard Model vacuum decay
Gino Isidori, Vyacheslav S. Rychkov, Alessandro Strumia +1
We refine and update the metastability constraint on the Standard Model top and Higgs masses, by analytically including gravitational corrections to the vacuum decay rate. Present…
An alternative NMSSM phenomenology with manifest perturbative unification
Riccardo Barbieri, Lawrence J. Hall, Anastasios Y. Papaioannou +2
Can supersymmetric models with a moderate stop mass be made consistent with the negative Higgs boson searches at LEP, while keeping perturbative unification manifest? The NMSSM ach…
Solving the flavour problem with hierarchical fermion wave functions
Sacha Davidson, Gino Isidori, Selma Uhlig
We investigate the flavour structure of generic extensions of the SM where quark and lepton mass hierarchies and the suppression of flavour-changing transitions originate only by t…