280 citations · 326 across the 5 of their papers we have counts for
5 papers
Zeros of the amplitude: With or without a light Higgs
A. Filipuzzi, J. Portoles, P. Ruiz-Femenia
The existence of a new strong interacting sector around E ~ 1 TeV is a common feature of Higgsless electroweak theories but also of theories with a light Higgs, for instance, when…
Zeros of the W_L Z_L -> W_L Z_L amplitude: where vector resonances stand
Alberto Filipuzzi, Jorge Portoles, Pedro Ruiz-Femenia
A Higgsless electroweak theory may be populated by spin-1 resonances around E ~ 1TeV as a consequence of a new strong interacting sector, frequently proposed as a tool to smear the…
U(2)^5 flavor symmetry and lepton universality violation in W -> tau nu_tau
Alberto Filipuzzi, Martin Gonzalez-Alonso, Jorge Portoles
The seeming violation of universality in the tau lepton coupling to the W boson suggested by LEP II data is studied using an Effective Field Theory (EFT) approach. Within this fram…
Probing Novel Scalar and Tensor Interactions from (Ultra)Cold Neutrons to the LHC
Tanmoy Bhattacharya, Vincenzo Cirigliano, Saul D. Cohen +5
Scalar and tensor interactions were once competitors to the now well-established V-A structure of the Standard Model weak interactions. We revisit these interactions and survey con…
Violations of lepton-flavour universality in P -> l nu decays: a model-independent analysis
Alberto Filipuzzi, Gino Isidori
We analyse the violations of lepton-flavour universality in the ratios B(P -> l nu)/B(P -> l' nu) using a general effective theory approach, discussing various flavour-symmetry bre…