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arXiv · 1711.02405

Analysis of the anomalous electromagnetic moments of the tau lepton in $\gamma p$ collisions at the LHC

M. Köksal·S. C. İnan·A. A. Billur·M. K. Bahar·Y. Özgüven
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Abstract

In this study, we investigate the potential of the process $pp\rightarrow p\gamma^{*} p\rightarrow p \tau \bar{\nu}_{\tau}q^{\prime} X$ at the LHC to examine the anomalous electromagnetic moments of the tau lepton. We obtain $95\%$ confidence level bounds on the anomalous coupling parameters with various values of the integrated luminosity and center-of-mass energy. The improved bounds have been obtained on the anomalous coupling parameters of electric and magnetic moments of the tau lepton $a_{\tau}$ and $\vert$$d_{\tau}$$\vert$ compared to the current experimental sensitivity bounds. The $\gamma p$ mode of photon reactions at the LHC have shown that it has great potential for the electromagnetic dipole moments studies of the tau lepton.

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M. Köksal, S. C. İnan, A. A. Billur, M. K. Bahar, Y. Özgüven. 2017-11-07. Analysis of the anomalous electromagnetic moments of the tau lepton in $\gamma p$ collisions at the LHC. https://doi.org/10.1016/j.physletb.2018.07.018

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