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Measurements of W + W −+ ≥ 1 jet production cross-sections in pp collisions at √s = 13 TeV with the ATLAS detector [Measurements of W+W-+ >= 1 jet production cross-sections in pp collisions at s=13 TeV with the ATLAS detector]

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  • معلومة اضافية
    • Contributors:
      G. Aad; B. Abbott; D.C. Abbott; A. Abed Abud; K. Abeling; D.K. Abhayasinghe; S.H. Abidi; O.S. Abouzeid; N.L. Abraham; H. Abramowicz; H. Abreu; Y. Abulaiti; A.C. Abusleme Hoffman; B.S. Acharya; B. Achkar; L. Adam; C. Adam Bourdario; L. Adamczyk; L. Adamek; J. Adelman; A. Adiguzel; S. Adorni; T. Adye; A.A. Affolder; Y. Afik; C. Agapopoulou; M.N. Agara; A. Aggarwal; C. Agheorghiesei; J.A. Aguilar-Saavedra; A. Ahmad; F. Ahmadov; W.S. Ahmed; X. Ai; G. Aielli; S. Akatsuka; M. Akbiyik; T.P.A. Akesson; E. Akilli; A.V. Akimov; K. Al Khoury; G.L. Alberghi; J. Albert; M.J. Alconada Verzini; S. Alderweireldt; M. Aleksa; I.N. Aleksandrov; C. Alexa; T. Alexopoulo; A. Alfonsi; F. Alfonsi; M. Alhroob; B. Ali; S. Ali; M. Aliev; G. Alimonti; C. Allaire; B.M.M. Allbrooke; P.P. Allport; A. Aloisio; F. Alonso; C. Alpigiani; E. Alunno Camelia; M. Alvarez Estevez; M.G. Alviggi; Y. Amaral Coutinho; A. Ambler; L. Ambroz; C. Amelung; D. Amidei; S.P. Amor Dos Santo; S. Amoroso; C.S. Amrouche; C. Anastopoulo; N. Andari; T. Andeen; J.K. Ander; S.Y. Andrean; A. Andreazza; V. Andrei; S. Angelidaki; A. Angerami; A.V. Anisenkov; A. Annovi; C. Antel; M.T. Anthony; E. Antipov; M. Antonelli; D.J.A. Antrim; F. Anulli; M. Aoki; J.A. Aparisi Pozo; M.A. Aparo; L. Aperio Bella; N. Aranzabal; V. Araujo Ferraz; C. Arcangeletti; A.T.H. Arce; E. Arena; J.-. Arguin
    • بيانات النشر:
      Springer
    • الموضوع:
      2021
    • Collection:
      The University of Milan: Archivio Istituzionale della Ricerca (AIR)
    • نبذة مختصرة :
      Fiducial and differential cross-section measurements of W+W− production in association with at least one hadronic jet are presented. These measurements are sensitive to the properties of electroweak-boson self-interactions and provide a test of perturbative quantum chromodynamics and the electroweak theory. The analysis is performed using proton-proton collision data collected at s = 13 TeV with the ATLAS experiment, corresponding to an integrated luminosity of 139 fb−1. Events are selected with exactly one oppositely charged electron-muon pair and at least one hadronic jet with a transverse momentum of pT> 30 GeV and a pseudorapidity of |η| < 4.5. After subtracting the background contributions and correcting for detector effects, the jet-inclusive W+W−+ ≥ 1 jet fiducial cross-section and W+W−+ jets differential cross-sections with respect to several kinematic variables are measured. These measurements include leptonic quantities, such as the lepton transverse momenta and the transverse mass of the W+W− system, as well as jet-related observables such as the leading jet transverse momentum and the jet multiplicity. Limits on anomalous triple-gauge-boson couplings are obtained in a phase space where interference between the Standard Model amplitude and the anomalous amplitude is enhanced. [Figure not available: see fulltext.]
    • Relation:
      info:eu-repo/semantics/altIdentifier/wos/WOS:000683416500001; volume:2021; issue:6; firstpage:1; lastpage:59; numberofpages:59; journal:JOURNAL OF HIGH ENERGY PHYSICS; http://hdl.handle.net/2434/906910; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85108237783; https://link.springer.com/content/pdf/10.1007/JHEP06(2021)003.pdf
    • الرقم المعرف:
      10.1007/JHEP06(2021)003
    • الرقم المعرف:
      10.1007/JHEP06(2021)003.pdf
    • Rights:
      info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.11CA1A6