Search for supersymmetry in events with at least one photon, missing transverse momentum, and large transverse event activity in proton-proton collisions at $ \sqrt{s}=13 $ TeV

The CMS collaboration
JHEP 1712 (2017) 142, 2017

Abstract (data abstract)
CERN-LHC. A search for physics beyond the standard model in final states with at least one photon, large transverse momentum imbalance, and large total transverse event activity is presented. Such topologies can be produced in gauge-mediated supersymmetry models in which pair-produced gluinos or squarks decay to photons and gravitinos via short-lived neutralinos. The data sample corresponds to an integrated luminosity of 35.9 fbinv of proton--proton collisions at sqrt(s)=13 TeV recorded by the CMS experiment at the LHC in 2016. No significant excess of events above the expected standard model background is observed. The data are interpreted in simplified models of gluino and squark pair production, in which gluinos or squarks decay via neutralinos to photons. Gluino masses of up to 1.50-2.00 TeV and squark masses up to 1.30-1.65 TeV are excluded at 95% confidence level, depending on the neutralino mass and branching fraction.

  • Table 1

    Data from Figure 5 (left) of the paper

    10.17182/hepdata.79807.v1/t1

    Observed data compared to the background prediction. The expectation for the T5Wg signal scenario with a gluino mass of 1600...

  • Table 2

    Data from Figure 5 (right) of the paper

    10.17182/hepdata.79807.v1/t2

    Observed data compared to the background prediction. The expectation for the T5Wg signal scenario with a gluino mass of 1600...

  • Table 3

    Data from Figure 6 (top left) of the paper

    10.17182/hepdata.79807.v1/t3

    Exclusion limits on the SUSY cross section at 95% CL for the T6gg model.

  • Table 4

    Data from Figure 6 (top left) of the paper

    10.17182/hepdata.79807.v1/t4

    Observed exclusion contour at 95% CL for the T6gg model.

  • Table 5

    Data from Figure 6 (top left) of the paper

    10.17182/hepdata.79807.v1/t5

    Expected exclusion contour at 95% CL for the T6gg model.

  • Table 6

    Data from Figure 6 (top right) of the paper

    10.17182/hepdata.79807.v1/t6

    Exclusion limits on the SUSY cross section at 95% CL for the T6Wg model.

  • Table 7

    Data from Figure 6 (top right) of the paper

    10.17182/hepdata.79807.v1/t7

    Observed exclusion contour at 95% CL for the T6Wg model.

  • Table 8

    Data from Figure 6 (top right) of the paper

    10.17182/hepdata.79807.v1/t8

    Expected exclusion contour at 95% CL for the T6Wg model.

  • Table 9

    Data from Figure 6 (bottom left) of the paper

    10.17182/hepdata.79807.v1/t9

    Exclusion limits on the SUSY cross section at 95% CL for the T5gg model.

  • Table 10

    Data from Figure 6 (bottom left) of the paper

    10.17182/hepdata.79807.v1/t10

    Observed exclusion contour at 95% CL for the T5gg model.

  • Table 11

    Data from Figure 6 (bottom left) of the paper

    10.17182/hepdata.79807.v1/t11

    Expected exclusion contour at 95% CL for the T5gg model.

  • Table 12

    Data from Figure 6 (bottom right) of the paper

    10.17182/hepdata.79807.v1/t12

    Exclusion limits on the SUSY cross section at 95% CL for the T5Wg model.

  • Table 13

    Data from Figure 6 (bottom right) of the paper

    10.17182/hepdata.79807.v1/t13

    Observed exclusion contour at 95% CL for the T5Wg model.

  • Table 14

    Data from Figure 6 (bottom right) of the paper

    10.17182/hepdata.79807.v1/t14

    Expected exclusion contour at 95% CL for the T5Wg model.

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