Experimental results

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Dumping ground for 'results'...
Dumping ground for 'results'...
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== Leptonic Boosted Z Efficiency ==
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''James''
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Toy MC result for Z to ee (tuned to fit CMS fullsim):
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[[Image:ZEfficiency.png|500px]]
== Leptonic Boosted W Reconstruction ==
== Leptonic Boosted W Reconstruction ==
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''James Jackson''
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''James''
Define neutrino momentum 3-vector as:
Define neutrino momentum 3-vector as:
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[[Image:ColinAprox.png|300px]]
[[Image:ColinAprox.png|300px]]
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Reconstructed W mass from 1 TeV u*:
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Reconstructed W mass from 1 TeV u* (PGS):
[[Image:WMassustar.png|500px]]
[[Image:WMassustar.png|500px]]
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Good discriminant is to plot against angular separation in phi between MET and lepton:
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Signal reconstructed P_t (LHC full-sim):
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[[Image:BoostedWDiscriminant.png|500px]]
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[[Image:BoostedWRecoPt.png|500px]]
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Good discriminant is to plot against angular separation in phi between MET and lepton (PGS is on the left, LHC full-sim on the right):
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[[Image:BoostedWDiscriminant.png|500px]][[Image:QStarFullSim.png|500px]]
Various backgrounds:
Various backgrounds:
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[[Image:Boostedtt.png|500px]]
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[[Image:Boostedtt.png|500px]][[Image:TTBarFullsim.png|500px]]
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[[Image:Boostedwjets.png|500px]][[Image:WJetsFullsim.png|500px]]
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[[Image:boostedzjets.png|500px]][[Image:ZeeFullsim.png|500px]]
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'''Efficiency Measurements'''
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Define cut as dPhi(MET, Ele) < (Pt(Pair) / 80)
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''Channel'': Cut efficiency (Total event efficiency)<br>
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''1 TeV u*'': 0.94 (0.77)<br>
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''TT+Jets'': 0.52 (0.08)<br>
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''Z+Jets'': 0.50 (0.50)<br>
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''W+Jets'': 0.50 (0.50)<br>
== Hadronic W/Z Reconstruction ==
== Hadronic W/Z Reconstruction ==
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''Heather Gray''
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''Heather and Muge''
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Hadronic W/Z from Heather [[http://www.lpthe.jussieu.fr/LesHouches09Wiki/images/1/11/Hgray_hadvecbos.pdf]]
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Note: See also [http://www-pnp.physics.ox.ac.uk/~karagozm/workshops/leshouches09/muge_boosted.ppt here] for some results from Muge.
== Signature determination and analysis approach ==
== Signature determination and analysis approach ==

Current revision

Contents

Boosted W /Z Experimental Results

Dumping ground for 'results'...

Leptonic Boosted Z Efficiency

James

Toy MC result for Z to ee (tuned to fit CMS fullsim):

Leptonic Boosted W Reconstruction

James

Define neutrino momentum 3-vector as:

Reconstructed W mass from 1 TeV u* (PGS):

Signal reconstructed P_t (LHC full-sim):

Good discriminant is to plot against angular separation in phi between MET and lepton (PGS is on the left, LHC full-sim on the right):

Various backgrounds:

Efficiency Measurements

Define cut as dPhi(MET, Ele) < (Pt(Pair) / 80)

Channel: Cut efficiency (Total event efficiency)
1 TeV u*: 0.94 (0.77)
TT+Jets: 0.52 (0.08)
Z+Jets: 0.50 (0.50)
W+Jets: 0.50 (0.50)

Hadronic W/Z Reconstruction

Heather and Muge

Hadronic W/Z from Heather [[1]]

Note: See also here for some results from Muge.

Signature determination and analysis approach

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