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

/ Authors

/ Abstract

The e + e − → l + l − γ γ anomalous events, registered at L 3 detector 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.

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

/ Authors

V.A.Litvin, S.R.Slabospitsky

/ Abstract

The e + e − → l + l − γ γ anomalous events, registered at L 3 detector 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.