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arXiv · hep-ph/9609423

Improved Bounds on the Electromagnetic Dipole Moments of the Tau Lepton

Rafel Escribano·Eduard Masso
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Abstract

Using electroweak data and an effective Lagrangian approach we obtain stringent bounds on the tau anomalous magnetic moment, $-0.004 \leq a_τ\leq 0.006$, and on its electric dipole moment, $|d_τ| \leq 1.1 \times 10^{-17} e$ cm. This significantly improves our previous bounds. With the same method, we obtain limits on the dipole moments of other fermions.

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Rafel Escribano, Eduard Masso. 1996-09-20. Improved Bounds on the Electromagnetic Dipole Moments of the Tau Lepton. https://doi.org/10.1016/s0370-2693(97)00059-2

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