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Measurement of the double-differential inclusive jet cross section in proton–proton collisions at $\sqrt{s} = 13\,\text {TeV} $

The CMS collaboration
Eur.Phys.J. C76 (2016) 451, 2016

Abstract (data abstract)
CERN-LHC. A measurement of the double-differential inclusive jet cross section as a function of jet transverse momentum pT and absolute jet rapidity |y| is presented. The analysis is based on proton-proton collisions collected by the CMS experiment at the LHC at a centre-of-mass energy of 13 TeV. The data samples correspond to integrated luminosities of 71 and 44 inverse-picobarns for |y|< 3 and 3.2 < |y| < 4.7, respectively. Jets are reconstructed with the anti-kt clustering algorithm for two jet sizes, R, of 0.7 and 0.4, in a phase space region covering jet pT up to 2 TeV and jet rapidity up to |y| = 4.7. Predictions of perturbative quantum chromodynamics at next-to-leading order precision, complemented with electroweak and nonperturbative corrections, are used to compute the absolute scale and the shape of the inclusive jet cross section. The cross section difference in R, when going to a smaller jet size of 0.4, is best described by Monte Carlo event generators with next-to-leading order predictions matched to parton showering, hadronisation, and multiparton interactions. In the phase space accessible with the new data, this measurement provides a first indication that jet physics is as well understood at sqrt(s) = 13 TeV as at smaller centre-of-mass energies.

  • Table 1

    Data from F 4

    10.17182/hepdata.73786.v1/t1

    Inclusive Jet Cross Section for |rapidity| < 0.5 as a function of the jet transverse momentum. Jets are clustered with...

  • Table 2

    Data from F 4

    10.17182/hepdata.73786.v1/t2

    Inclusive Jet Cross Section for |rapidity| 0.5 TO 1.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 3

    Data from F 4

    10.17182/hepdata.73786.v1/t3

    Inclusive Jet Cross Section for |rapidity| 1.0 TO 1.5 as a function of the jet transverse momentum. Jets are clustered...

  • Table 4

    Data from F 4

    10.17182/hepdata.73786.v1/t4

    Inclusive Jet Cross Section for |rapidity| 1.5 TO 2.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 5

    Data from F 4

    10.17182/hepdata.73786.v1/t5

    Inclusive Jet Cross Section for |rapidity| 2.0 TO 2.5 as a function of the jet transverse momentum. Jets are clustered...

  • Table 6

    Data from F 4

    10.17182/hepdata.73786.v1/t6

    Inclusive Jet Cross Section for |rapidity| 2.5 TO 3.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 7

    Data from F 4

    10.17182/hepdata.73786.v1/t7

    Inclusive Jet Cross Section for |rapidity| 3.2 TO 4.7 as a function of the jet transverse momentum. Jets are clustered...

  • Table 8

    Data from F 5

    10.17182/hepdata.73786.v1/t8

    Inclusive Jet Cross Section for |rapidity| < 0.5 as a function of the jet transverse momentum. Jets are clustered with...

  • Table 9

    Data from F 5

    10.17182/hepdata.73786.v1/t9

    Inclusive Jet Cross Section for |rapidity| 0.5 TO 1.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 10

    Data from F 5

    10.17182/hepdata.73786.v1/t10

    Inclusive Jet Cross Section for |rapidity| 1.0 TO 1.5 as a function of the jet transverse momentum. Jets are clustered...

  • Table 11

    Data from F 5

    10.17182/hepdata.73786.v1/t11

    Inclusive Jet Cross Section for |rapidity| 1.5 TO 2.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 12

    Data from F 5

    10.17182/hepdata.73786.v1/t12

    Inclusive Jet Cross Section for |rapidity| 2.0 TO 2.5 as a function of the jet transverse momentum. Jets are clustered...

  • Table 13

    Data from F 5

    10.17182/hepdata.73786.v1/t13

    Inclusive Jet Cross Section for |rapidity| 2.5 TO 3.0 as a function of the jet transverse momentum. Jets are clustered...

  • Table 14

    Data from F 5

    10.17182/hepdata.73786.v1/t14

    Inclusive Jet Cross Section for |rapidity| 3.2 TO 4.7 as a function of the jet transverse momentum. Jets are clustered...

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