A Look at HansPeters Jet Finder

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A Look at Hans-Peters Jet Finder a Jet-Met
Ntuple maker
Sarah Eno
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Test of Jet Finder
1 TeV Zprime events with radiation turned off
(from Shuichi Kunori) Hans-Peters Iterative
Cone Jets, Cone 0.7 Digi Input generator
particle input
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Good Generator Jets
each parton has a generator jet with a good
r-f match
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Good Generator Jets
gen jet has same ET as parton
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Good Reco Jets
good eta-phi match between generator jets and
offline jets
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Good Reco Jets
reasonable energy scale
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Good Reco Jets
reasonable (?) resolution
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Jets Produce L1 Triggers
uses Emilios code, so only includes hlt1.5
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L1 Trigger
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MET
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MET
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First ORCA Jet analysis?
we can discover the zprime with ORCA!
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Ntuple-Maker
Event Information run number event number MET
and Sum ET at generator level at Digi level at
Trigger level Digis Et, Phi, Eta Jets Et, Phi,
Eta from Digis from generator
particles Partons Et, Phi, Eta, PID Trigger
Towers (Emilios code) EM ET, Tot ET, ieta,
iphi, eta, phi (trigger towers, not
jet towers do 4x4 sums to get jet
towers )
Contact me if you would like instructions on
how to get it, link it, run it...
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Up Coming Updates
Chris Tully hit-gtdigi routine (with pile-up,
etc) for HCAL (important for caltech sample,
which has hits but not digis) with Shuichi,
include VF in digi routines (not trigger
routines) Sridhara Dasu new trigger code,
including VF