Abstract
This article reports measurements of the -differential inclusive jet cross section in collisions at and the -differential inclusive jet yield in 0–10% central collisions at . Jets were reconstructed at midrapidity with the ALICE tracking detectors and electromagnetic calorimeter using the anti- algorithm. For collisions, we report jet cross sections for jet resolution parameters over the range , as well as the jet cross-section ratios of different and comparisons to two next-to-leading-order (NLO)–based theoretical predictions. For collisions, we report the and jet spectra for and , respectively. The scaled ratio of jet yields observed in to collisions, , is constructed, and exhibits strong jet quenching and a clear dependence for . No significant dependence of the jet is observed within the uncertainties of the measurement. These results are compared to several theoretical predictions.
1 More- Received 4 October 2019
- Accepted 12 February 2020
DOI:https://doi.org/10.1103/PhysRevC.101.034911
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
©2020 CERN, for the ALICE Collaboration