Datasets-SU2020

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Datasets for '2020 Mu2e sensitivity updates (in progress)

  • SU2020 stands for "'2020 Mu2e sensitivity Updates"

mu- --> e- channel

Dataset DsID N(generated events) STNTUPLE dataset comments
CE (mu-Al --> e-Al) signal only conv0000 1,000,000
CE (mu-Al --> e-Al) mixed 1 batch conv0100 2,000,000
CE (mu-Al --> e-Al) mixed 2 batches conv0200 2,000,000
DIO one particle mdio0000 1,000,000
DIO mixed 1 batch mdio0100 10,000,000
cosmics (no mixing) cry10000 ? about 40 Mu2e livetimes generated with CRY, rescale flux with Corsika
RPC external no mixing rpce0000 1,000,000,000 need for mixing under investigation
RPC external test v1 100,000,000 SU2020 stntuples test dataset, generated by Leo Borrel
RPC internal rpci0000 1,000,000,000 pion decay disabled, weight depending on proper time, need for mixing under investigation
RMC external rmce0000 5,000,000 flat gamma in [85,93], negligible but comes from free from mu- --> e+ background dataset
RMC external mixed 1 batch rmce0100 10,000,000
RMC internal rmci0000 5,000,000 flat gamma in [85,93], negligible but comes from free from mu- --> e+ background dataset
RMC internal mixed 1 batch rmci0100 10,000,000
antiprotons stage0 pbar0000 100,000,000,000 number of generated POT, weight with cross section*sqrt(acceptance) to optimize satistical error, no need to do mixing
antiprotons stage1 pbar0100 100,000,000,000 number of generated POT, weight with cross section*sqrt(acceptance) to optimize satistical error, no need to do mixing
decays in flight and gamma conversions beam0000 ? assumed negligible for CD3

mu- --> e+ channel

Dataset N(generated events) signal-only N(events) mixed comments
CE (mu-Al --> e+Al) 1,000,000 2,0000,000
DIO -> brem --> e+ 1,000,000 2,000,000
cosmics ? - ~40 Mu2e livetimes generated with CRY, rescale flux with Corsika, no need to do mixing
RPC external 1,000,000,000 ? number of generated POT, pion decay disabled, weight depending on proper time, need for mixing under investigation
RPC internal 1,000,000,000 ? number of generated POT, pion decay disabled, weight depending on proper time, need for mixing under investigation
RMC external 5,000,000 10,000,000 flat gamma in [85,93], number of generated POT , most important after cosmics
RMC internal 5,000,000 10,000,000 flat gamma in [85,93], number of generated POT , most important after cosmics
antiprotons 10,000,000,000 - number of generated POT, weight with cross section*sqrt(acceptance) to optimize satistical error, no need to do mixing
decays in flight and gamma conversions ? - expected to be very small


beam datasets

DsID N(POT) STNTUPLE dataset Dataset description
bmum0s31b0 100,000,000 muon beam, 105.6 um thick foils, particle stopped in the stopping target, 99.5%+ mu-. the rest - everything else (pi-,mu+, etc), need to clean up
bmum0s32b0 100,000,000 muon beam, 105.6 um thick foils, particle stopped out-of-target