Name: CMS_2018_I1662081
Year: 2017
Summary: Measurement of the differential cross sections of top quark pair production as a function of kinematic event variables in pp collisions at sqrt(s) = 13 TeV
Experiment: CMS
Collider: LHC
InspireID: 1662081
Status: VALIDATED
Reentrant: true
Authors:
 - Doug Burns <Douglas.Burns@cern.ch>
 - Emyr Clement <Emyr.Clement@bristol.ac.uk>
 - Markus Seidel <markus.seidel@cern.ch>

References:
 - TOP-16-014
 - arxiv:1803.03991
 - Submitted to JHEP
RunInfo:
  ttbar events at sqrt(s) = 13 TeV, lepton+jets selection at particle level
Luminosity_fb: 35.9
Beams: [p+, p+]
Energies: [13000]
Description:
      'Abstract : 

	Measurements of the differential $\mathrm{t}\overline{\mathrm{t}}$ production cross section are presented in the single-lepton decay channel, with respect to a number of global event observables. The measurements are performed with $\text{35.9~fb}^{-1}$ of proton-proton collision data collected by the CMS experiment at the LHC during 2016 at $\sqrt{s} = \text{13~TeV}$. The differential cross sections are measured at the level of long-lived generated particles in a phase space similar to that accessible by the CMS detector, and are compared to state-of-the-art leading-order and next-to-leading-order $\mathrm{t}\overline{\mathrm{t}}$ simulations.

      Rivet : 

	  This analysis is to be run on ${\rm t\bar{t}}$ simulation. 

	  The particle level selection requires:
	  - exactly one electron or muon with $p_{T} > 26$~GeV and $|\eta| < 2.4$
	  - no additional electrons or muons with $p_{T} > 15$~GeV and $|\eta| < 2.4$
	  - at least thress jets with $p_{T} > 30$~GeV and $|\eta| < 2.4$, and one jet with $p_{T} > 25$~GeV and $|\eta| < 2.4$
	  - two of these selected jets must be tagged as originating from a b quark.
      '

BibKey: Sirunyan:2018ptc
BibTeX: '@article{Sirunyan:2018ptc,
      author         = "Sirunyan, Albert M and others",
      title          = "{Measurements of differential cross sections of top quark
                        pair production as a function of kinematic event variables
                        in proton-proton collisions at $\sqrt{s}=$ 13 TeV}",
      collaboration  = "CMS",
      year           = "2018",
      eprint         = "1803.03991",
      archivePrefix  = "arXiv",
      primaryClass   = "hep-ex",
      reportNumber   = "CMS-TOP-16-014, CERN-EP-2018-013",
      SLACcitation   = "%%CITATION = ARXIV:1803.03991;%%"
}'
ReleaseTests:
 - $A LHC-13-Top-All
