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dc.contributor.authorATLAS Collaboration
dc.date.accessioned2018-11-06T20:49:40Z
dc.date.available2018-11-06T20:49:40Z
dc.date.issued2017-10-27
dc.identifier.citationAbulaiti, Y., Åkerstedt, H., Bendtz, K., Bertoli, G., Bessidskaia Bylund, O., Bohm, C., ... & Hellman, S. (2017). Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at root s= 13 TeV with the ATLAS detector. Physics Letters B, 775, 206-228.en_US
dc.identifier.urihttp://hdl.handle.net/1808/27241
dc.description.abstractThe cross-section for the production of two jets in association with a leptonically decaying Zboson (Zj j) is measured in proton–proton collisions at a centre-of-mass energy of 13TeV, using data recorded with the ATLAS detector at the Large Hadron Collider, corresponding to an integrated luminosity of 3.2fb−1. The electroweak Z jj cross-section is extracted in a fiducial region chosen to enhance the electroweak contribution relative to the dominant Drell–Yan Z jj process, which is constrained using a data-driven approach. The measured fiducial electroweak cross-section is σ Z jj EW=119 ±16 (stat.) ±20 (syst.) ±2 (lumi.) fb for dijet invariant mass greater than 250GeV, and 34.2 ±5.8 (stat.)±5.5 (syst.)±0.7 (lumi.)fb for dijet invariant mass greater than 1TeV. Standard Model predictions are in agreement with the measurements. The inclusive Z jj cross-section is also measured in six different fiducial regions with varying contributions from electroweak and Drell–Yan Z jj production.en_US
dc.publisherElsevieren_US
dc.rights© 2017 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleMeasurement of the cross-section for electroweak production of dijets in association with a Z boson in ppcollisions at √ s = 13 TeV with the ATLAS detectoren_US
dc.typeArticleen_US
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1016/j.physletb.2017.10.040en_US
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccessen_US


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© 2017 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.
Except where otherwise noted, this item's license is described as: © 2017 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.