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In this paper, we present detailed studies on the feasibility at $pp$, $e^-p$and $e^+e^-$ colliders for model-independent sensitivity estimates on the totalcross-section and on the anomalous $\tau^+\tau^-\gamma$ interaction through thetau pair production channels $pp \to p\tau\bar \tau \gamma p$, $e^-p \to e^-\tau\bar \tau \gamma p$ and $e^+e^- \to e^+ \tau\bar \tau \gamma e^-$ at the$\gamma^*\gamma^* \to \tau^+\tau^-\gamma$ mode. Measurements of the anomalouscouplings of the $\tau$-lepton $\tilde{a}_\tau$ and $\tilde{d}_\tau$ provide anexcellent opportunity to probing extensions of the Standard Model. We estimatethe sensitivity at the $95\%$ Confidence Level, and we consider that the$\tau$-lepton decays leptonically or semi-leptonically. We found that of thethree considered colliders, the future CLIC at high energy and high luminosityshould provide the best sensitivity on the dipole moments of the $\tau$-lepton$\tilde a_\tau= [-0.00128, 0.00105]$ and $ |\tilde{d}_\tau({\rm ecm})|=6.4394\times 10^{-18}$, which show a potential advantage compared to those fromLHC and FCC-he.

Feasibility at the LHC, FCC-he and CLIC for sensitivity estimates on anomalous $\tau$-lepton couplings