Brief description of the flavor-changing neutral scalar interactions at two-loop level
High Energy Physics - Phenomenology
2016-11-23 v1
Abstract
In this letter we show a general description about flavor-changing neutral currents (FCNC) mediated by scalars. The analysis is extended at two-loop level for the Two-Higgs Doublet Model type-III because others models have strong constraints on its parameters, even at high orders of the perturbation. For this letter we focus on the standard model, calculating the amplitude for the process and discussing the results briefly.
Keywords
Cite
@article{arxiv.1607.08652,
title = {Brief description of the flavor-changing neutral scalar interactions at two-loop level},
author = {R. Gaitán and J. A. Orduz-Ducuara},
journal= {arXiv preprint arXiv:1607.08652},
year = {2016}
}
Comments
6 pages, 2 figures, To be published in Journal of Physics Conference Series (IOP). Joint Proceedings of the XV Mexican Workshop on Particles and Fields & the XXX Annual Meeting of the Division of Particles and Fields of the Mexican Physical Society