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) signal-only | N(events) mixed | comments |
|---|---|---|---|
| CE (mu-Al --> e-Al) | 1,000,000 | 2,0000,000 | |
| DIO | 1,000,000 | 2,000,000 | |
| cosmics | ? | - | about 40 Mu2e livetimes generated with CRY, no need to do mixing, rescale flux with Corsika |
| RPC external | ? | ? | |
| RPC internal | ? | ? | |
| RMC external | 5,000,000 | 10,000,000 | negligible in mu- --> mu- channel, could be dominant for mu- --> e+ |
| RMC internal | 5,000,000 | 10,000,000 | negligible in mu- --> mu- channel, could be dominant for mu- --> e+ |
| antiprotons | 100,000,000,000 | - | no need to do mixing |
| decays in flight | ? | ? |
mu- --> e+ channel
| Dataset | N(generated events) signal-only | N(events) mixed | comments |
|---|---|---|---|
| CE (mu-Al --> e+Al) | 10,000,000 | 10,0000,000 | more |
| DIO -> brem --> e+ | 10,000,000 | 10,000,000 | and more |
| cosmics | 1000 | no need in mixing, rescale | |
| RPC external | 1000 | 2000000 | |
| RPC internal | 2000 | 20000 | |
| RMC external | 33000 | 2000000 | negligible in mu- --> mu- channel, could be dominant for mu- --> e+ |
| RMC internal | 44000 | 20000000 | |
| antiprotons | 550000 | 100000000 | no need to do mixing |
| decays in flight | 6600000 | 100000000 |