Charged jet cross section and fragmentation in proton-proton collisions at s =7 TeV

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

We report the differential charged jet cross section and jet fragmentation distributions measured with the ALICE detector in proton-proton collisions at a center-of-mass energy s=7 TeV. Jets with pseudorapidity |η|40 GeV/c, the pythia calculations also agree with the measured charged jet cross section. pythia6 simulations describe the fragmentation distributions to 15%. Larger discrepancies are observed for pythia8. © 2019 CERN, for the ALICE Collaboration. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» 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.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Utrecht University
  • University of Copenhagen
  • Variable Energy Cyclotron Centre
  • Central China Normal University (CCNU)
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik
Originalspråkengelska
Artikelnummer012016
TidskriftPhysical Review D
Volym99
Utgivningsnummer1
StatusPublished - 2019
PublikationskategoriForskning
Peer review utfördJa