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JetEtmissApproved2011OutofTimePileupfromTrackJet

Contacts for these plots:* Tancredi Carli, Ariel Schwartzman

[Jet Offset vs bunch position in simulation]

Offset in jet transverse energy ETjet in simulation as a function of the distance from the last empty bunch (DFE) in the current bunch train, binned in , for the central pseudo-rapidity region. is the number of interactions per bunch crossing expected from the measured luminosity, averaged over the luminosity block of the current event. Calorimeter jets reconstructed at the EM scale are associated to truth jets in a range of pTtrue . Each point shows the mean ETjet in a specific and DFE range, after subtracting the average transverse energy in the plateau region (DFE > 600 ns). For 5.5 < mu < 6.5, the maximum amplitude of the energy variation is 0.8 GeV.

eps file png file

[Jet Offset vs bunch position in data]

Offset in jet transverse energy ETjet in data as a function of the distance from the last empty bunch (DFE) in the current bunch train, binned in , for the central pseudo-rapidity region. is the number of interactions per bunch crossing expected from the measured luminosity, averaged over the luminosity block of the current event. Calorimeter jets reconstructed at the EM scale are associated to track jets in a range of ptTrackjet . Each point shows the most probable value of ETjet in a specific and DFE range, after subtracting the average transverse energy in the plateau region (DFE > 600 ns). For 5:5 < mu < 6:5, the maximum amplitude of the energy variation is 1.5 GeV. eps file png file


Major updates:
-- TancrediCarli - 20-Oct-2011

Responsible: TancrediCarli
Subject: public

Topic attachments
I Attachment History Action Size Date Who Comment
Unknown file formateps DFEMUD3PD_offset_EM_Topo_OOTCorrpTPUBAKt6_Eta03_4.eps r1 manage 47.6 K 2011-10-20 - 20:56 TancrediCarli jet offset as a function of the distance from the first empty bunch
PNGpng DFEMUD3PD_offset_EM_Topo_OOTCorrpTPUBAKt6_Eta03_4.png r1 manage 37.4 K 2011-10-20 - 20:57 TancrediCarli jet offset as a function of the distance from the first empty bunch
Unknown file formateps Valid26Jets_h_responseDFEEM_Topo6_EtaAllPt15.eps r1 manage 21.3 K 2011-10-20 - 20:58 TancrediCarli jet offset as a function of the distance from the first empty bunch
PNGpng Valid26Jets_h_responseDFEEM_Topo6_EtaAllPt15.png r1 manage 23.8 K 2011-10-20 - 20:59 TancrediCarli jet offset as a function of the distance from the first empty bunch
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Topic revision: r1 - 2011-10-20 - TancrediCarli
 
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