161 citations · 423 across the 18 of their papers we have counts for
16 papers · 1 filter
Connecting -channel Dark Matter Models to the Standard Model Effective Field Theory
Simone Biondini, Lorenzo Tiberi, Orlando Panella
We investigate the connection between simplified dark matter models featuring a -channel scalar mediator and the Standard Model Effective Field Theory (SMEFT). We focus on scena…
Exotic leptons at future linear colliders
S. Biondini, O. Panella
Doubly charged excited leptons give rise to interesting signatures for physics beyond the standard model at the present Large Hadron Collider. These exotic states are introduced in…
Phenomenology of excited doubly charged heavy leptons at LHC
S. Biondini, O. Panella, G. Pancheri +2
We consider the production at the LHC of exotic composite leptons of charge Q=+2e. Such states are allowed in composite models which contain extended isospin multiplets (Iw=1 and I…
Electric Dipole Moments and Polarizability in the Quark-Diquark Model of the Neutron
Y. N. Srivastava, A. Widom, J. Swain +1
For a bound state internal wave function respecting parity symmetry, it can be rigorously argued that the mean electric dipole moment must be strictly zero. Thus, both the neutron,…
Charge asymmetries in γγ\to \ell^+\ell^-+ ν's (\ell=μ, e) with polarized photons in the Standard Model
D. A. Anipko, M. Cannoni, I. F. Ginzburg +3
It is shown that in reaction γγ\to\ell^+\ell^-+ν's at \sqrt{s}>200 GeV with polarized photons, large and well observable differences arise in the distribution of positive and negat…
Testing SUSY models of lepton flavor violation at a photon collider
M. Cannoni, C. Carimalo, W. Da Silva +1
The loop level lepton flavor violating signals are studied in a scenario of low-energy, R-parity conserving, supersymmetric s…