Top tagging efficiency SF to be used for Moriond 2017 analyses. Overview in JMAR. The SF are inclusive in pT measured for a jet pT > 400 GeV. To be used with use groomed top jets (SoftDrop) and AK4 L1L2L3 JEC corrections applied to the subjets. Applying AK8 L2L3 corrections on the groomed fatjet is valid as well. Do NOT use W specific mass corrections. Uncertainties are statistical + variation between different pT bins (due problem in description of top pT spectrum).

PUPPI AK8 Softdrop mass: 105..210 GeV

WP SF Total Uncert.
tau32 < 0.46 1.07 +0.08 -0.04
tau32 < 0.54 1.09 +0.10 -0.05
tau32 < 0.65 1.09 +0.13 -0.05
tau32 < 0.80 1.07 +0.10 -0.04
tau32 < 0.46, SJ b-tag (loose) 1.05 +0.07 -0.04
tau32 < 0.54, SJ b-tag (loose) 1.07 +0.11 -0.05
tau32 < 0.65, SJ b-tag (loose) 1.07 +0.15 -0.06
tau32 < 0.80, SJ b-tag (loose) 1.07 +0.10 -0.04

CHS AK8 Softdrop mass: 105..220 GeV

WP SF Total Uncert.
tau32 < 0.50 1.03 +0.06 -0.04
tau32 < 0.57 1.07 +0.05 -0.03
tau32 < 0.67 1.06 +0.08 -0.04
tau32 < 0.81 1.06 +0.09 -0.04
tau32 < 0.50, SJ b-tag (loose) 1.01 +0.07 -0.04
tau32 < 0.57, SJ b-tag (loose) 1.05 +0.08 -0.04
tau32 < 0.67, SJ b-tag (loose) 1.05 +0.11 -0.05
tau32 < 0.81, SJ b-tag (loose) 1.08 +0.10 -0.04
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Topic revision: r2 - 2017-03-09 - GregorKasieczka
 
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