152 citations · 308 across the 15 of their papers we have counts for
14 papers · 1 filter
Spin-independent scattering of pseudoscalar-mediated dark matter
Nicole F. Bell, Giorgio Busoni, Peter Cox +6
Dark matter with pseudoscalar couplings provides a well-motivated scenario in which direct-detection signals are suppressed at tree level, since the scattering off nuclei is both s…
Emergent symmetry in a two-Higgs-doublet model from quantum information and nonstabiliserness
Giorgio Busoni, John Gargalionis, Ewan N. V. Wallace +1
Studies of scattering processes in scalar models with two Higgs doublets have recently hinted at a connection between the absence of flavour-space entanglement in scatteri…
Squeezing Proton Decay and Neutrino Masses: Upper Bounds on Standard Model Extensions
Arnau Bas i Beneito, John Gargalionis, Juan Herrero-Garcia +1
Baryon and lepton number are excellent low-energy symmetries of the Standard Model (SM) that tightly constrain the form of its extensions. In this paper we investigate the possibil…
Linear Standard Model extensions in the SMEFT at one loop and Tera-Z
John Gargalionis, Jérémie Quevillon, Pham Ngoc Hoa Vuong +1
Linear Standard Model (SM) extensions, defined as new particles that can couple linearly to SM fields, form a motivated and finite set of simplified models for exploring phenomenol…
Model-independent estimates for loop-induced baryon-number-violating nucleon decays
John Gargalionis, Juan Herrero-Garcia, Michael A. Schmidt
Baryon number is an accidental symmetry of the Standard Model (SM) Lagrangian that so far has been measured to be exactly preserved, although it is expected to be violated at highe…
An EFT approach to baryon number violation: lower limits on the new physics scale and correlations between nucleon decay modes
Arnau Bas i Beneito, John Gargalionis, Juan Herrero-Garcia +2
Baryon number is an accidental symmetry of the Standard Model at the Lagrangian level. Its violation is arguably one of the most compelling phenomena predicted by physics beyond th…