Name: ATLAS_2011_S9126244
Year: 2011
Summary: Measurement of dijet production with a veto on additional central jet activity
Experiment: ATLAS
Collider: LHC
SpiresID: 9126244
Status: VALIDATED
Authors:
 - Graham Jones <grahamj@cern.ch>
References:
 - arXiv:1107.1641 [hep-ex]
RunInfo:
  Require QCD interactions at 7TeV. A substantial number of events are required
  to populate the large rapidity seperation region.
NumEvents: 10000000
Beams: [p+, p+]
Energies: [7000]
PtCuts: [0]
Description:
  'A measurement of the jet activity in rapidity intervals bounded by a dijet
  system. The fraction of events passing a veto requirement are shown as a 
  function of both the rapidity interval size and the average transverse
  momentum of the dijet system. The average number of jets above the veto
  threshold are also shown as a function of the same variables. There are 
  two possible selection criteria applied to data. Either the two highest
  transverse momentum jets or the jets most forward and backward in rapidity
  are taken to define the dijet system, where the veto threhsold is 20GeV. 
  Additionally for the latter selection an alternative veto transverse 
  momentum threshold which is equal to the average transverse momentum is 
  applied.
  Jet selections are based on anti-kt with $R=0.6$, $p_\perp>20$ GeV and
   $|y|<4.4$.'
BibTeX: 
'@Article{Aad:2011jz,
     author    = "Aad, Georges and others",
 collaboration = "ATLAS",
     title     = "{Measurement of dijet production with a veto on additional
                  central jet activity in pp collisions at sqrt(s)=7 TeV
                  using the ATLAS detector}",
     year      = "2011",
     eprint    = "1107.1641",
     archivePrefix = "arXiv",
     primaryClass  =  "hep-ex",
}'
