Analysis of the anomalous events $e^{+}\,e^{-}\,\rightarrow\, l^{+}\, ł^{-}\,γ\,γ$

V. A. Litvin; S. R. Slabospitsky

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arXiv · hep-ph/9407397

Analysis of the anomalous events $e^{+}\,e^{-}\,\rightarrow\, l^{+}\, ł^{-}\,γ\,γ$

V. A. Litvin·S. R. Slabospitsky

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Abstract

The $e^{+}\,e^{-}\,\rightarrow\,l^{+}\, ł^{-}\,γ\,γ$ anomalous events, regis\-te\-red at $L3$ de\-tec\-tor at $e^+ e^-$ $CERN-LEP$ collider have been analysed. It has been shown that the interpretation of such events as a manifestation of scalar (pseudoscalar) resonance with the mass of 60 GeV contradicts other experimental data.

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V. A. Litvin, S. R. Slabospitsky. 1994-07-29. Analysis of the anomalous events $e^{+}\,e^{-}\,\rightarrow\, l^{+}\, ł^{-}\,γ\,γ$. https://arxiv.org/abs/hep-ph/9407397

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