Name: ATLAS_2010_S8919674
Year: 2010
Summary: $W$ + jets jet multiplicities and $\pT$
Experiment: ATLAS
Collider: LHC
SpiresID: 8919674
InspireID: 882534
Status: VALIDATED
Reentrant: true
Authors:
 - Frank Siegert <frank.siegert@cern.ch>
References:
 - ATLAS-STDM-2010-07
 - arXiv:1012.5382 [hep-ex]
RunInfo:
  W+jets events ideally with matrix element corrections to describe the
  higher jet multiplicities correctly. Both channels, electron and muon,
  are part of this analysis and should be run simultaneously.
NumEvents: 1000000
Beams: [p+, p+]
Energies: [7000]
PtCuts: [0]
Description:
  'Cross sections, in both the electron and muon decay modes of the W boson,
   are presented as a function of jet multiplicity and of the transverse
   momentum of the leading and next-to-leading jets in the event.
   Measurements are also presented of the ratio of cross sections for inclusive
   jet multiplicities.
   The results, based on an integrated luminosity of 1.3 pb-1, have been
   corrected for all known detector effects and are quoted in a limited and
   well-defined range of jet and lepton kinematics.'
NeedCrossSection: yes
BibKey: Aad:2010pg
BibTeX: '@Article{Aad:2010pg,
     author    = "Collaboration, The ATLAS",
     title     = "{Measurement of the production cross section for W-bosons in association with jets in $pp$ collisions at $\sqrt{s} = 7$ TeV with the ATLAS detector}",
     year      = "2010",
     eprint    = "1012.5382",
     archivePrefix = "arXiv",
     primaryClass  =  "hep-ex",
     SLACcitation  = "%%CITATION = 1012.5382;%%"
}'
ToDo:
 - Implement jet multiplicity ratio plots.
 - Export original data file from HepForge.

ReleaseTests:
 - $A LHC-W-e
 - $A-2 LHC-W-mu

