CP violation in Wγ and Zγ production

Xiao-Gang He, G. Valencia

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11 Citations (Scopus)


We study the capability of a 2 TeV pp̄ collider with an integrated luminosity of 10 fb-1 to study CP violation in the processes pp̄ → W± γ and pp̄ → Zγ. 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 |κ̃γ| < 0.1 at the 95% confidence level.

Original languageEnglish
Pages (from-to)431-436
Number of pages6
JournalPhysics Letters B
Issue number1-4
Publication statusPublished - 2 Jan 1997
Externally publishedYes

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