Datasets-SU2020: Difference between revisions

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(Add note about how to access the private su2020 repo on github.)
 
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* SU2020 stands for "'2020 Mu2e sensitivity Updates"
* SU2020 stands for "'2020 Mu2e sensitivity Updates"


* consider two channels - mu- --> e- and mu- --> e+
* to simplify maintenance, SU2020 dataset page moved to GitHub: https://github.com/Mu2e/su2020/blob/master/doc/dataset_summary.org (Note: GitHub will say "404 not found" if you are not logged in to GitHub or if you are not a member of the GitHub Mu2e organization.)
* 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 ==
some remnants:


{|class="wikitable"
* [[Datasets-SU2020-Naming-Conventions | SU2020 dataset naming conventions]]
!style="text-align:center" | Dataset                  || N(generated events) signal-only  || N(events) mixed || comments
* [[Datasets-SU2020-Stopped-Particle-Ntuples | Su2020 stopped particle (muon/pion/pbar) ntuples]] - input for physics simulations
|-                        
                          | CE (mu-Al --> e-Al)      ||    1,000,000                    ||  2,000,000    ||  
|-
                          | DIO                      ||  1,000,000                      ||  2,000,000    || 
|-
                          | cosmics                  ||  ?                            ||  -              || about 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], negligible but comes from free from mu- --> e+ background dataset
|-
                          | RMC internal              || 5,000,000                            ||  10,000,000      ||flat gamma in [85,93], negligible but comes from free from mu- --> e+ background dataset
|-
                          | antiprotons              || 100,000,000,000                  ||  -             || number of generated POT, weight with corss section*sqrt(acceptance) to optimize satistical error, no need to do mixing
|-
                          | decays in flight  and gamma conversions        || ?                          ||  ?    || negligible in CD3


|}
== mu- --> e+ channel ==
{|class="wikitable"
!style="text-align:center" | 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 , no need to do mixing
|-
                          | decays in flight and gamma conversions        || ?                          ||  -    || expected to be very small
|}




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[[Category:Datasets]][[Category:SU2020]]
[[Category:Datasets]][[Category:SU2020]]

Latest revision as of 19:56, 2 March 2022

Datasets for '2020 Mu2e sensitivity updates (in progress)

  • SU2020 stands for "'2020 Mu2e sensitivity Updates"

some remnants:


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