Upgrade of the ATLAS Level-1 calorimeter trigger

  title={Upgrade of the ATLAS Level-1 calorimeter trigger},
  author={Felix Muller},
  journal={2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)},
  • Felix Muller
  • Published 2014 in
    2014 IEEE Nuclear Science Symposium and Medical…
The Level-1 calorimeter trigger (L1Calo) operated successfully during the first data taking phase of the ATLAS experiment at the LHC. Facing the new challenges posed by the upcoming increases of the LHC beam energy and luminosity, and from the experience of the previous running, a series of upgrades is planned for L1Calo. The initial upgrade phase in 2013-14 includes substantial improvements to the analogue and digital signal processing to cope with baseline shifts due to signal pile-up… CONTINUE READING


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