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Energy dependence of differential jet cross sections in the ATLAS experiment at the LHC

I. P. Mordovetc, L. N. Smirnova

Memoirs of the Faculty of Physics 2017. N 3.

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Annotation

In this paper we analyze the energy dependence of the differential cross sections of jets by analyzing the ratio of the differential cross sections of hadronic jets in proton collisions at energies √s = 2.76 TeV and √s = 7 TeV, measured in the ATLAS experiment at the Large Hadron Collider. The differential cross sections are approximated as a function of the transverse momentum for different values of the rapidity of the jet and their ratio by power functions. It is shown that the differential cross sections grow faster with an increase in the transverse momentum of the jet, and this effect is more pronounced when the rapidity of the jet is increased.

Received: 2017 June 23
Approved: 2017 August 23
PACS:
13.87.Fh Fragmentation into hadrons
Authors
I. P. Mordovetc, L. N. Smirnova
$^1$Faculty of Physics, Moscow State University
Issue 3, 2017

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