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arXiv · hep-ph/0310046

Realistic constraints on the doubly charged bilepton couplings from Bhabha scattering with LEP data

S. Atag·K. O. Ozansoy
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Abstract

Upper limits on doubly charged bilepton couplings and masses are extracted from LEP data for Bhabha scattering at energy range $\sqrt{s}=183-202$ GeV using standard model program ZFITTER which calculates radiative corrections. We find that $g_{L}^{2}/M_{L}^{2}<O(10^{-5})GeV^{-2}$ at 95% C.L. for scalar and vector bileptons.

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S. Atag, K. O. Ozansoy. 2003-10-03. Realistic constraints on the doubly charged bilepton couplings from Bhabha scattering with LEP data. https://doi.org/10.1103/physrevd.68.093008

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