TWiki> LHCPhysics Web>LHCTopWG>LHCTopWGSummaryPlots>TtbarDifferential8TeVpTtopHistory (2018-02-27, MartijnMulders) EditAttachPDF

History of LHCTopWG Summary Plots:

Top Pair Differential Distribution of Top pT at 8 TeV Summary

Figure Description
Pair production differential cross sections
Full phase-space normalised differential ttbar cross-section as a function of the transverse momentum of the top quark. The CMS and ATLAS results are compared to NNLO and approximate NNLO calculations. The values for the top-quark mass (mtop), the renormalisation (muR) and factorisation (muF) scales, and the choice of the PDF set used in each calculation are provided. The variable mT is defined as the square root of the sum of the squares of top-quark mass and the transverse momentum of the top quark. Both the CMS and ATLAS measurements are performed assuming a top-quark mass value of 172.5 GeV. The shaded bands show the total uncertainty on the data measurements in each bin. The lower panel shows the ratio of the data measurements and the approximate NNLO calculations to the full NNLO calculation.
PNG
PDF

November 2017

Full phase-space normalised differential ttbar cross-section as a function of the transverse momentum of the top quark. The CMS and ATLAS results are compared to NNLO and approximate NNLO calculations. The values for the top-quark mass (mtop), the renormalisation (muR) and factorisation (muF) scales, and the choice of the PDF set used in each calculation are provided. The variable mT is defined as the square root of the sum of the squares of top-quark mass and the transverse momentum of the top quark. Both the CMS and ATLAS measurements are performed assuming a top-quark mass value of 172.5 GeV. The shaded bands show the total uncertainty on the data measurements in each bin. The lower panel shows the ratio of the data measurements and the approximate NNLO calculations to the full NNLO calculation.
PNG
PDF

November 2016

Full phase-space normalised differential ttbar cross-section as a function of the transverse momentum of the top quark. The CMS and ATLAS results are compared to NNLO and approximate NNLO calculations. The shaded bands show the total uncertainty on the data measurements in each bin. The lower panel shows the ratio of the data measurements and the approximate NNLO calculations to the full NNLO calculation. The data are only shown up to 400 GeV, since the NNLO prediction is not available above this value.
PNG
PDF

November 2015

-- MartijnMulders - 2015-12-04

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Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf ll_topH_pt_ll_rel_vscale_nov17.pdf r1 manage 22.4 K 2018-02-27 - 10:04 MartijnMulders  
PNGpng ll_topH_pt_ll_rel_vscale_nov17.png r1 manage 388.8 K 2018-02-27 - 10:04 MartijnMulders  
PDFpdf tt_xsec_diff_8TeV_toppt.pdf r1 manage 22.0 K 2015-12-04 - 20:09 MartijnMulders  
PNGpng tt_xsec_diff_8TeV_toppt.png r1 manage 49.2 K 2015-12-04 - 20:09 MartijnMulders  
PDFpdf tt_xsec_diff_8TeV_toppt_nov2016.pdf r1 manage 22.4 K 2017-01-23 - 17:33 MartijnMulders  
PNGpng tt_xsec_diff_8TeV_toppt_nov2016.png r1 manage 50.7 K 2017-01-23 - 17:33 MartijnMulders  
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Topic revision: r3 - 2018-02-27 - MartijnMulders
 
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