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Search for resonant diboson production in the $\mathrm {\ell \ell }q\bar{q}$ final state in $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector

The ATLAS collaboration
Eur.Phys.J. C75 (2015) 69, 2015

Abstract (data abstract)
CERN-LHC. This paper reports on a search for narrow resonances in diboson production in the $\ell\ell q\bar{q}$ final state using pp collision data corresponding to an integrated luminosity of 20 fb$^{-1}$ collected at $;sqrt{s}=8$ TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the Standard Model expectation is observed. Upper limits at the 95% confidence level are set on the production cross section times branching ratio for Kaluza--Klein gravitons predicted by the Randall--Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 GeV and 1590 GeV for the graviton and W' boson respectively.

  • Table 1

    Data from Table 6 of auxiliary material to paper corresponding to the spectrum presented in Figures 1a,1b,and 1c of the main body of the paper

    10.17182/hepdata.66539.v1/t1

    1D histogram with combined statistical and systematic errors representing the event yields as a function of the reconstructed M(lljj) for...

  • Table 2

    Data from Figure 2a of paper

    10.17182/hepdata.66539.v1/t2

    The theoretical cross section, the expected upper limit, and observed upper limit for the Kaluza Klein graviton signal mass points...

  • Table 3

    Data from Figure 2b of paper

    10.17182/hepdata.66539.v1/t3

    The theoretical cross section, the expected upper limit, and observed upper limit for the SSM W-prime signal mass point studied.

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