$Z$-boson decays into an invisible dark photon at the LHC, HL-LHC and future lepton colliders

29 Jun 2020 Cobal M. De Dominicis C. Fabbrichesi M. Gabrielli E. Magro J. Mele B. Panizzo G.

We study the decay of the $Z$ vector boson into a photon and a massless (invisible) dark photon in high-energy collisions. The photon can be used as trigger for the event, while the dark photon is detected indirectly as missing momentum in the event final state... (read more)

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Categories


  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • HIGH ENERGY PHYSICS - EXPERIMENT