Observation of electroweak W+W- pair production in association with two jets in proton-proton collisions at root s=13 TeV
| dc.WoS.categories | Astronomy & AstrophysicsPhysics, NuclearPhysics, Particles & Fields | en_US |
| dc.authorid | 0009-0008-7123-3924 | en_US |
| dc.contributor.author | Çakır, Affan | |
| dc.date.accessioned | 2023-09-27T07:12:50Z | |
| dc.date.available | 2023-09-27T07:12:50Z | |
| dc.date.issued | 2023-06-10 | |
| dc.description.abstract | An observation is reported of the electroweak production of a W+W- pair in association with two jets, with both W bosons decaying leptonically. The data sample corresponds to an integrated luminosity of 138 fb(-1) of proton-proton collisions at root s =13 TeV, collected by the CMS detector at the CERN LHC. Events are selected by requiring exactly two opposite-sign leptons (electrons or muons) and two jets with large pseudorapidity separation and high dijet invariant mass. Events are categorized based on the flavor of the final-state leptons. A signal is observed with a significance of 5.6 standard deviations (5.2 expected) with respect to the background-only hypothesis. The measured fiducial cross section is 10.2 +/- 2.0 fb and this value is consistent with the standard model prediction of 9.1 +/- 0.6 fb. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1016/j.physletb.2022.137495 | |
| dc.identifier.issn | 1873-2445 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.scopus | 2-s2.0-85162185661 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/5216 | |
| dc.identifier.uri | https://doi.org/10.1016/j.physletb.2022.137495 | |
| dc.identifier.wos | WOS:001021458000001 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 100+ | en_US |
| dc.publisher | ELSEVIER | en_US |
| dc.relation.ispartof | PHYSICS LETTERS B | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | CMS | en_US |
| dc.subject | W pairs | en_US |
| dc.subject | VBS | en_US |
| dc.title | Observation of electroweak W+W- pair production in association with two jets in proton-proton collisions at root s=13 TeV | |
| dc.type | Article | |
| dc.volume | 841 | en_US |
