di-lepton reconstruction with LeadLead 2018 data
Reconstruction of di-muon or electron-muon (including same-sign) without any mass-cuts, for measurement of the di-muon spectrum in UPC collisions.
Some basic requirements are needed to keep the size of the output reasonable:
- At least one of the two stripping lines
StrippingHeavyIonTopologyLowActivity
andStrippingHeavyIonDiMuonLowDiMuon
- Exactly two long tracks
nLongTracks == 2
- L0 trigger: at least one muon from
L0_CHANNEL('Muon')
Edited by Camille Normand