A Light Dynamical Scalar Boson
R. Alonso, M.B. Gavela, L. Merlo, S. Rigolin, and J. Yepes
TL;DR
This paper presents a comprehensive effective Lagrangian up to dimension 6 for a light scalar boson, exploring its implications for electroweak symmetry breaking and flavor phenomenology following recent discoveries.
Contribution
It provides the complete effective Lagrangian framework for a light scalar boson, including gauge and flavor sectors, with analysis of flavor phenomenology implications.
Findings
Effective Lagrangian up to dimension 6 constructed
Insights into flavor phenomenology discussed
Relevance to electroweak symmetry breaking emphasized
Abstract
With the discovery of a scalar resonance at ATLAS and CMS, the understanding of the electroweak symmetry breaking origin seems a much closer goal. A strong dynamics at relatively low scales is still a good candidate. In this talk, the complete effective Lagrangian up to d < 6 will be presented, both for the gauge and the flavour sectors. Interesting features in the flavour phenomenology will be discussed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Dark Matter and Cosmic Phenomena · Neutrino Physics Research