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Sensitivity on the electromagnetic dipole moments of the tau-lepton at the CLIC

by M. A. Hernández-Ruíz, A. A. Billur, M. Köksal and A. Gutiérrez-Rodríguez

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Submission summary

Authors (as registered SciPost users): MARIA HERNANDEZ
Submission information
Preprint Link: scipost_201811_00030v2  (pdf)
Date accepted: 2019-01-10
Date submitted: 2018-12-20 01:00
Submitted by: HERNANDEZ, MARIA
Submitted to: SciPost Physics Proceedings
Proceedings issue: The 15th International Workshop on Tau Lepton Physics (TAU2018)
Ontological classification
Academic field: Physics
  • High-Energy Physics - Phenomenology
Approach: Theoretical


In this paper we established model independent bounds on the anomalous magnetic and electric dipole moments of the tau-lepton using the process $\gamma\gamma \to \tau^+\tau^-}$. We use data collected with the future $e^+ e^-$ linear collider such as the CLIC at $\sqrt{s}$ = 380, 1500, 3000 GeV, and we consider systematic uncertainties of $\delta_{sys}$ = 0$\%$, 3$\%$, 5$\%$. The theory predictions are a very good prospect for probing the dipole moments of the tau-lepton at the future $e^ + e^-$ linear collider at the $\gamma\gamma$ mode.

Published as SciPost Phys. Proc. 1, 045 (2019)

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