Difference: FTAG_8TeV_Public_Plots ( vs. 1)

Revision 12017-11-06 - MichaelKagan

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Flavour Tagging 8 TeV Public Plots

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Introduction

This page contains ATLAS Flavour Tagging Group approved public plots produced using 8 TeV data.

Flavour Tagging 8 TeV Public Plots

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The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm at 70% efficiency on 8 TeV data, using the PDF method on ttbar dilepton sample. The jets are reconstructed from topological clusters using the anti-kt algorithm with a distance parameter of 0.4 at the electromagnetic scale and then calibrated to the hadronic scale.

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The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm at 70% efficiency on 8 TeV data, using a tag and probe method based on kinematic selection on ttbar dilepton sample with two jets in the final state. The jets are reconstructed from topological clusters using the anti-kt algorithm with a distance parameter of 0.4, applying the local calibration scheme.

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The b-tag efficiency data-to-simulation scale factor for the MV1 tagging algorithm at 70% efficiency on 8 TeV data, using system8 method on muon-jet sample. The jets are reconstructed from topological clusters using the anti-kt algorithm with a distance parameter of 0.4 at the electromagnetic scale and then calibrated to the hadronic scale.

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system8.png

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Major updates:
-- MichaelKagan - 2017-11-06

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Responsible: MichaelKagan
Subject: public
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META FILEATTACHMENT attachment="ttbartopo.eps" attr="" comment="" date="1509964513" name="ttbartopo.eps" path="ttbartopo.eps" size="10618" user="mkagan" version="1"
META FILEATTACHMENT attachment="ttbartopo.png" attr="" comment="" date="1509964513" name="ttbartopo.png" path="ttbartopo.png" size="7511" user="mkagan" version="1"
 
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