Show simple item record

dc.contributor.authorSirunyan, A. M.
dc.contributor.authorSanders, Stephen J.
dc.contributor.authorCMS Collaboration
dc.date.accessioned2021-01-11T20:40:06Z
dc.date.available2021-01-11T20:40:06Z
dc.date.issued2019-09-18
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W. et al. Azimuthal separation in nearly back-to-back jet topologies in inclusive 2- and 3-jet events in pp collisions at 𝑠√=13TeV. Eur. Phys. J. C 79, 773 (2019). https://doi.org/10.1140/epjc/s10052-019-7276-4en_US
dc.identifier.urihttp://hdl.handle.net/1808/31099
dc.descriptionThis work is licensed under a Creative Commons Attribution 4.0 International License.en_US
dc.description.abstractA measurement for inclusive 2- and 3-jet events of the azimuthal correlation between the two jets with the largest transverse momenta, 𝛥𝜙12, is presented. The measurement considers events where the two leading jets are nearly collinear (“back-to-back”) in the transverse plane and is performed for several ranges of the leading jet transverse momentum. Proton-proton collision data collected with the CMS experiment at a center-of-mass energy of 13TeV and corresponding to an integrated luminosity of 35.9fb−1 are used. Predictions based on calculations using matrix elements at leading-order and next-to-leading-order accuracy in perturbative quantum chromodynamics supplemented with leading-log parton showers and hadronization are generally in agreement with the measurements. Discrepancies between the measurement and theoretical predictions are as large as 15%, mainly in the region 177∘<𝛥𝜙12<180∘. The 2- and 3-jet measurements are not simultaneously described by any of models.en_US
dc.publisherSpringerOpenen_US
dc.rights© CERN for the benefit of the CMS collaboration 2019.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.titleAzimuthal separation in nearly back-to-back jet topologies in inclusive 2- and 3-jet events in pp collisions at 𝑠√=13TeVen_US
dc.typeArticleen_US
kusw.kuauthorSanders, Stephen J.
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1140/epjc/s10052-019-7276-4en_US
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccessen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© CERN for the benefit of the CMS collaboration 2019.
Except where otherwise noted, this item's license is described as: © CERN for the benefit of the CMS collaboration 2019.