Experimental results
From Wiki Les Houches 09
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[[Image:ColinAprox.png|300px]] | [[Image:ColinAprox.png|300px]] | ||
| - | Reconstructed W mass from 1 TeV u*: | + | Reconstructed W mass from 1 TeV u* (PGS): |
[[Image:WMassustar.png|500px]] | [[Image:WMassustar.png|500px]] | ||
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| + | Signal reconstructed P_t (LHC full-sim): | ||
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| + | [[Image:BoostedWRecoPt.png|500px]] | ||
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): | 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): | ||
Revision as of 13:38, 25 June 2009
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)
1 TeV u*: 0.94
TT+Jets: 0.52
Z+Jets: 0.50
W+Jets: 0.50
Hadronic W/Z Reconstruction
Heather and Muge
Note: See also here for some results from Muge.
