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arXiv · hep-ph/0306138

Charge asymmetries in $γγ\to μ^+μ^- + ν_μ \barν_μ$ / $γγ\to W^\pmμ^\mp +ν_μ$ with polarized photons

D. A. Anipko·M. Cannoni·I. F. Ginzburg·O. Panella·A. V. Pak
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Abstract

It is shown that the difference in the distributions of positive ($μ^+$) and negative charged leptons ($μ^-$) in reactions $γγ\to μ^+μ^-+ν\barν$ and $γγ\to W^\pmμ^\mp +ν(\barν)$ at $\sqrt{s}>200$ GeV leads to observable {\em charge asymmetry} of muons which is sensitive to New Physics effects.

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D. A. Anipko, M. Cannoni, I. F. Ginzburg, O. Panella, A. V. Pak. 2003-06-16. Charge asymmetries in $γγ\to μ^+μ^- + ν_μ \barν_μ$ / $γγ\to W^\pmμ^\mp +ν_μ$ with polarized photons. https://doi.org/10.1016/s0920-5632(03)02357-0

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