CMS-PAS-SMP-15-007

CMS-PAS-SMP-15-007
Measurement of the double-differential inclusive jet cross section at $\sqrt{s} =$ 13 TeV
CMS Collaboration
December 2015

Abstract: A measurement of the double-differential inclusive jet cross section, as a function of jet transverse momentum $p_\mathrm{T}$ and absolute jet rapidity $\|y\|$ , is presented. The analysis is based on a data set of proton-proton collisions acquired by the CMS experiment at the LHC during 2015 at a center-of-mass energy of 13 TeV. The collected data correspond to an integrated luminosity of 72 pb $^{-1}$ for rapidities up to $\|y\|=$ 3 and 45 pb $^{-1}$ for the forward rapidity region 3.2 $<\|y\|<$ 4.7. Jets are reconstructed with the anti- $k_{\mathrm{T}}$ clustering algorithm for two jet size parameters $R=$ 0.7 and $R=$ 0.4 in a phase space region covering jet $p_\mathrm{T}$ up to 2 TeV and jet rapidity up to $\|y\| =$ 4.7. The results are compared to fixed-order predictions of perturbative QCD and to simulations using various Monte Carlo event generators including parton showers, hadronisation, and multiparton interactions.
Links: CDS record (PDF) ; inSPIRE record ; CADI line (restricted) ; These preliminary results are superseded in this paper, EPJC 76 (2016) 451. The superseded preliminary plots can be found here.

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