Anomalous quartic $WW\ensuremath{\gamma}\ensuremath{\gamma}$, $ZZ\ensuremath{\gamma}\ensuremath{\gamma}$, and trilinear $WW\ensuremath{\gamma}$ couplings in two-photon processes at high luminosity at the LHC

Anomalous quartic $W W γ γ$ , $Z Z γ γ$ , and trilinear $W W γ$ couplings in two-photon processes at high luminosity at the LHC

E. Chapon, C. Royon, and O. Kepka

Phys. Rev. D 81, 074003 – Published 5 April 2010

Abstract

We study the $W / Z$ pair production via two-photon exchange at the LHC and give the sensitivities on trilinear and quartic gauge anomalous couplings between photons and $W / Z$ bosons for an integrated luminosity of 30 and $200 {fb}^{- 1}$ . For simplicity and to obtain lower backgrounds, only the leptonic decays of the electroweak bosons are considered.

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Received 19 January 2010

DOI:https://doi.org/10.1103/PhysRevD.81.074003

Authors & Affiliations

E. Chapon^* and C. Royon^†

CEA/IRFU/Service de Physique des Particules, CEA/Saclay, 91191 Gif-sur-Yvette Cedex, France

O. Kepka^‡

CEA/IRFU/Service de Physique des Particules, CEA/Saclay, 91191 Gif-sur-Yvette Cedex, France and Center for Particle Physics, Institute of Physics, Academy of Science, Prague, Czech Republic

^*emilien.chapon@cea.fr
^†royon@hep.saclay.cea.fr
^‡kepkao@fzu.cz

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Vol. 81, Iss. 7 — 1 April 2010

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Physical Review D

covering particles, fields, gravitation, and cosmology

Anomalous quartic $W W γ γ$ , $Z Z γ γ$ , and trilinear $W W γ$ couplings in two-photon processes at high luminosity at the LHC

E. Chapon, C. Royon, and O. Kepka

Phys. Rev. D 81, 074003 – Published 5 April 2010

Abstract

Authors & Affiliations

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Physical Review D

covering particles, fields, gravitation, and cosmology

Anomalous quartic WWγγ, ZZγγ, and trilinear WWγ couplings in two-photon processes at high luminosity at the LHC

E. Chapon, C. Royon, and O. Kepka

Phys. Rev. D 81, 074003 – Published 5 April 2010

Abstract

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Anomalous quartic $W W γ γ$ , $Z Z γ γ$ , and trilinear $W W γ$ couplings in two-photon processes at high luminosity at the LHC