Abstract
Inclusive jet spectra from and PbPb collisions at a nucleon-nucleon center-of-mass energy of , collected with the CMS detector at the CERN Large Hadron Collider, are presented. Jets are reconstructed with three different distance parameters (, 0.3, and 0.4) for transverse momentum () greater than and pseudorapidity . Next-to-leading-order quantum chromodynamic calculations with nonperturbative corrections are found to overpredict jet production cross sections in for small distance parameters. The jet nuclear modification factors for PbPb compared to collisions, show a steady decrease from peripheral to central events, along with a weak dependence on the jet . They are found to be independent of the distance parameter in the measured kinematic range.
3 More- Received 17 September 2016
- Revised 29 March 2017
DOI:https://doi.org/10.1103/PhysRevC.96.015202
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©2017 CERN, for the CMS Collaboration