Eur. Phys. J. A (2019) 55: 139
https://doi.org/10.1140/epja/i2019-12828-9

Regular Article - Theoretical Physics

Studies on the anomalous magnetic and electric dipole moments of the tau-neutrino in pp collisions at the LHC

¹ Facultad de Física, Universidad Autónoma de Zacatecas, Apartado Postal C-580, 98060, Zacatecas, Mexico
² Department of Optical Engineering, Cumhuriyet University, 58140, Sivas, Turkey
³ Department of Physics, Cumhuriyet University, 58140, Sivas, Turkey
⁴ Unidad Académica de Ciencias Químicas, Universidad Autónoma de Zacatecas, Apartado Postal C-585, 98060, Zacatecas, Mexico

^* e-mail: alexgu@fisica.uaz.edu.mx

Received: 14 April 2019
Accepted: 10 July 2019
Published online: 28 August 2019

Abstract

Using the effective Lagrangians formalism, we study the radiative process in pp collisions at 8, 13, 14, 33 TeV. Furthermore, we estimate limits at the 95% C.L. on the dipole moments of the tau-neutrino using integrated luminosities 20, 50, 100, 200, 500, 1000, 3000 fb^-1 collected with the ATLAS detector at the LHC and we consider systematic uncertainties 0, 5, 10%. We found that the LHC at high energy and high luminosity should provide the following limits on the anomalous magnetic and electric dipole moments of the tau-neutrino: and ecm at 95% C.L. for TeV and fb^-1. We conclude that the process under consideration is a good prospect for probing the dipole moments of the tau-neutrino at the LHC. Our study complements other studies on the dipole moments of the tau-neutrino at pp, , and colliders.