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Measurement of four-jet differential cross sections in √s = 8 TeV proton-proton collisions using the ATLAS detector

Contributors

ATLAS Collaboration

Collaborators

Ancu, Lucian Stefan; Bell, William; Benhar Noccioli, Eleonora; Bilbao De Mendizabal, Javier; Calace, Noemi; Clark, Allan Geoffrey; Coccaro, Andrea; Delitzsch, Chris Malena; Della Volpe, Domenico; Ferrere, Didier; Gadomski, Szymon; Golling, Tobias; Gonzalez Sevilla, Sergio; Gramling, Johanna Léna; Guescini, Francesco; Iacobucci, Giuseppe; Katre, Akshay; Mermod, Philippe; Miucci, Antonio; Muenstermann, Daniel; Nessi, Marzio; Paolozzi, Lorenzo; Picazio, Attilio; Ristic, Branislav; Schramm, Steven; Tykhonov, Andrii; Vallecorsa, Sofia; Wu, Xin

Published in

The journal of high energy physics, vol. 1512, p. 105-181

Collection

  • Open Access - SCOAP3

Publication date

2015

Abstract

Differential cross sections for the production of at least four jets have been measured in proton-proton collisions at √s = 8 TeV at the Large Hadron Collider using the ATLAS detector. Events are selected if the four anti- k t R = 0.4 jets with the largest transverse momentum ( p T ) within the rapidity range | y | < 2.8 are well separated (Δ R 4j min > 0.65), all have p T > 64 GeV, and include at least one jet with p T > 100 GeV. The dataset corresponds to an integrated luminosity of 20.3 fb − 1 . The cross sections, corrected for detector effects, are compared to leading-order and next-to-leading-order calculations as a function of the jet momenta, invariant masses, minimum and maximum opening angles and other kinematic variables.

Keywords

  • Jet physics
  • Hadron-Hadron scattering
  • QCD

UNIGE affiliation entities

Citation (ISO format)

ATLAS Collaboration. Measurement of four-jet differential cross sections in √s = 8 TeV proton-proton collisions using the ATLAS detector. In: The journal of high energy physics, 2015, vol. 1512, p. 105–181. doi: 10.1007/JHEP12(2015)105

Main files (1)

Article (Published version)
CC BY

Identifiers

Journal ISSN

1029-8479
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206downloads

Technical informations

Creation

11/01/2016 14:14:07

First validation

11/01/2016 14:14:07

Update

13/10/2025 21:07:25

Status update

15/03/2023 00:02:01

Last indexation

10/11/2026 17:20:12
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