Datasets-SU2020

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Datasets for '2020 Mu2e sensitivity updates (in progress)

  • SU2020 stands for "'2020 Mu2e sensitivity Updates"
  • consider two channels - mu- --> e- and mu- --> e+
  • signal windows are different, roughly speaking, [103.5-105] MeV/c and [90.5-92.5] MeV/c , so some background datasets could be the same, but some - unique for a given signal channel

mu- --> e- channel

Dataset N(generated events) comments
CE (conversion electrons) 10000 more
DIO 10,000,000 and more
cosmics 1000
RPC external 1000
RPC internal 2000
RMC external 33000 negligible in mu- --> mu- channel, could be dominant for mu- --> e+
RMC internal 44000
antiprotons 550000 no need to do mixing
decays in flight 6600000


mu- --> e+ channel

DIO --> bremsstahlung --> e+

RPC --> e+

RMC --> e+

Cosmics

antiprotons

decays in flight ---> e+