Anomalía g-2 y los Modelos Mínimos para el Z'

Muñoz Martínez, Laura María (2021) Anomalía g-2 y los Modelos Mínimos para el Z'. In: 6th ComHEP: Colombian Meeting on High Energy Physics, 29 nov. - 3 dic. 2021, Santa Marta, Colombia.

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Resumen

In this work, we present a solution of the experimental anomaly in g − 2 for the Z ′ charges allowed by the anomaly equations and the constraints coming from the Yukawa Lagrangian terms. The Z ′ considered here has a minimum fermion content, i.e., our models contain only the standard model fermions, 3 right-handed neutrinos, and one exotic charged lepton. The allowed parameter space for g − 2 was obtained with a 68% confidence level. The region allowed by neutrino trident production m Z ′ /g Z ′ > 0.75~TeV was also found. A mass of 80~GeV was assumed for the exotic particle.

Tipo de Elemento:	Conferencia o Taller artículo (Lecture)
Información Adicional:	Asesor: Eduardo Rojas, Ph.D
Asunto:	Q Ciencias > QC Physics
Division:	Facultad de Ciencias Exactas y Naturales > Programa de Física > Eventos
Depósito de Usuario:	Prof. Eduardo Rojas
Fecha Deposito:	23 May 2022 21:49
Ultima Modificación:	23 May 2022 21:49
URI:	http://sired.udenar.edu.co/id/eprint/7408

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