Speaker
Dmitry Kirpichnikov
(INR RAS)
Description
We discuss a limits on
a hidden sector models, which have been excluded
recently by NA64 fixed-target experiment at CERN SPS.
Namely, new experimental bounds on Dark Photon,
millicharged fermions and axion-like particles are
obtained from the missing energy signatures of
the electron beam incident on a lead target of NA64.
We also discuss prospects of NA64 to exclude light
dark matter with muon beam setup.
Primary author
Dmitry Kirpichnikov
(INR RAS)
