CP Violation in $W\gamma$ and $Z\gamma$ Production

Abstract

We study the capability of a $2TeV$ $p\overline{p}$ collider with an integrated luminosity of $10f{b}^{-1}$ to study CP violation in the processes $p \bar{p} \ra W^\pm γ$ and $p \bar{p} \ra Z γ$. We assume the existence of new CP violating interactions beyond the standard model which we describe with an effective Lagrangian. We find that the study of CP-odd observables would allow this machine to place bounds on CP violating anomalous couplings similar to the bounds that the same machine can place on $\cp$ conserving anomalous couplings. For example it could place the bound $|{\tilde{\kappa }}_{\gamma }|<0.1$ at the 95% confidence level.

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References in corpus (4)

• Generalized Dimensional Analysis
• QCD Corrections to Hadronic $W\gamma$ Production with Non-standard $WW\gamma$ Couplings
• The Electroweak Chiral Lagrangian and CP-Violating Effects in Technicolor Theories
• Looking for CP Violation in W Production and Decay

Cited by in corpus (9)

• CP violation with a dynamical Higgs
• CP-odd correlations using jet momenta from tt_bar events at the Tevatron
• A Reduced basis for CP violation in SMEFT at colliders and its application to Diboson production
• CP-violating Anomalous $WW\gamma$ Couplings in e^+e^- Collisions
• CP violating effects in the decay Z -> mu^+mu^-gamma induced by ZZgamma and Zgammagamma couplings
• CP violating anomalous couplings in $W\gamma$ and $Z\gamma$ production at the LHC
• Probing CP-violation at colliders through interference effects in diboson production and decay
• Triple Gauge Boson Couplings in Rare B and K Decays
• CP Violating Anomalous Couplings at a 500 GeV e+ e- Linear Collider