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Limits on anomalous triple gauge couplings in pp̅ collisions at sqrt[s] =1.96  TeV

Lancaster, M; Malik, S; Nurse, EL; Waters, DCDFC; (2007) Limits on anomalous triple gauge couplings in pp̅ collisions at sqrt[s] =1.96  TeV. Physical Review D , 76 (11) , Article 111103. 10.1103/PhysRevD.76.111103. Green open access

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Abstract

We present a search for anomalous triple gauge couplings (ATGC) in W W and W Z boson production. The boson pairs are produced in p ¯ p collisions at √ s = 1.96     TeV , and the data sample corresponds to 350     pb − 1 of integrated luminosity collected with the CDF II detector at the Fermilab Tevatron. In this search one W decays to leptons, and the other boson ( W or Z ) decays hadronically. Combining with a previously published CDF measurement of W γ boson production yields ATGC limits of − 0.18 < λ < 0.17 and − 0.46 < Δ κ < 0.39 at the 95% confidence level, using a cutoff scale Λ = 1.5     TeV .

Type: Article
Title: Limits on anomalous triple gauge couplings in pp̅ collisions at sqrt[s] =1.96  TeV
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevD.76.111103
Publisher version: http://dx.doi.org/10.1103/PhysRevD.76.111103
Language: English
Additional information: This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/131870
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