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Limits on anomalous trilinear gauge couplings at the CMS with 7 TeV Large Hadron Collider data

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Abstract

Diboson production in proton–proton collisions presents an opportunity to study the self-interaction between gauge bosons via anomalous trilinear gauge couplings (aTGC). The values of these couplings are fully fixed in the SM by the gauge structure. Thus, any deviation of the observed strength of the TGC from the SM prediction would indicate new physics. This paper presents the limits on anomalous WWγ, ZZγ and Zγ γ trilinear gauge couplings in proton–proton collisions at the centre of mass energy of 7 TeV with the CMS detector.

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References

  1. CMS Collaboration, Phys. Lett. B701, 535 (2011)

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Authors and Affiliations

  1. Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata, 700 064, India

    BHAWNA GOMBER

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  1. BHAWNA GOMBER
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Correspondence to BHAWNA GOMBER.

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GOMBER, B. Limits on anomalous trilinear gauge couplings at the CMS with 7 TeV Large Hadron Collider data. Pramana - J Phys 79, 899–902 (2012). https://doi.org/10.1007/s12043-012-0401-7

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  • DOI: https://doi.org/10.1007/s12043-012-0401-7

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