JetID for p14 pass2

JetID Certification Version 6.0 for p14 pass2
(Jan 11, 2005)

- valid for pass2 tmb-fixed p14 data

Jet-ID cuts

1) 0.05 < EMF < 0.95
2) CHF < 0.4
3) HotF < 10
4) n90 > 1
5) l1set / (jet pT * (1 - CHF)) > 0.4 (in CC, EC)
                                                  > 0.2 (in ICD)

where CC region is defined as |eta_det|<0.8
           EC region is defined as |eta_det|>1.5
           ICD region is defined as 0.8 < |eta_det|<1.5

For runs < 172359 we had L1 calorimeter redout only up to |eta|=2.4. Starting from run 172359 the readout was extended up to |eta|=3.2 (for details see CalRunRanges.txt). Outside this region on has to relay on old jetID cut using the f90 variable: f90 < 0.5 or CHF < 0.15 (where f90 = n90/nitem).

Last update Feb 16, 2005 by Bernard Andrieu & Amnon Harel.