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 conv0s51b0 1,000,000 cele0s51b0
CE (mu-Al --> e-Al) mixed 1 batch conv0s51b1 2,000,000
CE (mu-Al --> e-Al) mixed 2 batches conv0s51b2 2,000,000
flat electrons one particle fele0s51b0 1,000,000 85-105 MeV/c
DIO mixed 1 batch mdio0s51b1 10,000,000
cosmics (no mixing) cosm0s41b0 19950000000 strip of events with at least one reconstructed [downstream] helix from CRY3 dig.mu2e.CRY-cosmic-general.2025lo.art dataset
RPC external no mixing rpce0s51b0 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 rpci0s51b0 1,000,000,000 pion decay disabled, weight depending on proper time, need for mixing under investigation
RMC external rmce0s61b0 1,832,902,322 rmce0s61b0 non-flat energy and cos gamma in [85,93], conversions resampled, negligible but comes for free from mu- --> e+ background dataset
RMC external rmce1s51b0 10,000,000 rmce1s51b0 flat gamma in [70,102], negligible but comes for free from mu- --> e+ background dataset
RMC external mixed 1 batch rmce0s51b1 10,000,000
RMC internal rmci0s51b0 5,000,000 flat gamma in [85,93], negligible but comes from free from mu- --> e+ background dataset
RMC internal mixed 1 batch rmci0s51b1 10,000,000
antiprotons stage0 pbar0s00b0 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 pbar0s10b0 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 beam0s00b0 ? assumed negligible for CD3

mu- --> e+ channel

Dataset DsID N(generated events) STNTUPLE dataset comments
CE (mu-Al --> e+Al) cpos0s51b0 1,000,000 cpos0s51b0
DIO -> brem --> e+ 1,000,000
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 / gamma conversions ? - expected to be very small


beam datasets

DsID N(POT) FCL Dataset description
bmum0s21b0 100,000,000 su2020/bmum0/bmum_s2.fcl muon beam, s2, all particles stopped in front of TS5
bmum0s31b0 100,000,000 su2020/bmum0/bmum_s3.fcl muon beam, s3, 105.6 um thick foils, all particles stopped in the stopping target, 99.5%+ mu-. need to clean up
bmum0s32b0 100,000,000 su2020/bmum0/bmum_s3.fcl muon beam, s3, 105.6 um thick foils, particles stopped out-of-target, 99.5%+ mu-. need to clean up