The upgrade of the LHCb trigger system

Johannes Albrecht, Conor Fitzpatrick, Vladimir Gligorov +1

The LHCb experiment will operate at a luminosity of $2\times 10^{33}$ cm${}^{-2}$s${}^{-1}$ during LHC Run 3. At this rate the present readout and hardware Level-0 trigger become a limi…