Rojas, Eduardo Y Ponce, William A. Y Benavides, Richard H. Y Muñoz, Luis Y Rodríguez, Oscar (2018) Minimal Z' models. In: Workshop de Materia Oscura en Colombia (MOCa 2018), 30 de julio y el 1 de agosto del 2018, Bogotá en la Universidad de los Andes. (Unpublished)
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Resumen
We present the most general solutions for the charges of a Z ′ with a minimal content of fermions. From our analysis, we show the existence of three different scenarios which, as far as we know, are new in the litera- ture. However, these solutions reduce to very well-known cases for particular choices of the free param- eters. We also define several benchmark models in order to show the flexibility of our parameterizations. In order to make a connection with the phenomenology, we show that it is possible to adjust some of these benchmark models to several observables, including C 9 and C 10 which are involved in the LHCb anomalies. We use the upper limits on the Z ′ cross-sections of extra gauge vector bosons Z ′ decaying into dileptons from the ATLAS data at 13 TeV with an accumulated luminosity of 36.1~fb −1 to set the 95\% CL allowed regions in the parameter space for a Z ′ mass of 5~TeV.
| Tipo de Elemento: | Conferencia o Taller artículo (Speech) |
|---|---|
| Asunto: | Q Ciencias > QC Physics |
| Division: | Facultad de Ciencias Exactas y Naturales > Programa de Física > Eventos |
| Depósito de Usuario: | Prof. Eduardo Rojas |
| Fecha Deposito: | 10 Dec 2021 15:50 |
| Ultima Modificación: | 10 Dec 2021 15:50 |
| URI: | http://sired.udenar.edu.co/id/eprint/7082 |
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