*Moriond17+ReReco: Scale Factors for pruned-CHS and softdrop-PUPPI. Version 2
Numbers indicate the cut on n-subjettiness.
Documentation:
Details on Powheg/Herwig comparison
Overview in JMAR.
Analysis Note
Default values are now obtained using a double crystal ball fit on Pythia data. Pythia/Herwig difference and fit model difference are included as systematic uncertainties.
Efficiency
| quantity |
PUPPI - 0.35 |
PUPPI - 0.4 |
PUPPI - 0.55 |
CHS - 0.45 |
CHS 0.6 |
| eff |
0.99 +- 0.07 |
1.03 +- 0.06 |
1.10 +- 0.14 |
1.08 +- 0.11 |
1.10 +- 0.07 |
| eff LP |
1.00 + 0.12 |
0.95 + 0.08 |
0.63 + 0.33 |
0.88 + 0.10 |
-- |
Jet Mass Scale
Assume Jet mass scale of 1.0 and only apply uncertainty:
| quantity |
PUPPI |
CHS |
| JMS Uncertainty |
0.0095 |
0.023 |
Jet Mass Resolution
The MC resolution is given relative to the Pythia dataset.
| quantity |
PUPPI - 0.35 |
PUPPI - 0.4 |
PUPPI - 0.55 |
CHS - 0.45 |
CHS 0.6 |
| JMR |
0.99 + 0.20 |
1.18 + 0.25 |
0.83 + 0.24 |
1.10 + 0.19 |
1.23 + 0.18 |
| MC resolution [GeV] |
10.1 +- 0.05 |
9.1 +- 0.2 |
11.8 +- 0.4 |
9.1 +- 0.1 |
8.01 +- 0.03 |
--
GregorKasieczka - 2017-03-09
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