Theoretical interpretation of a spin-two diphoton excess
High Energy Physics - Phenomenology
2016-03-18 v1
Abstract
A spin-two resonance would have couplings to the SM, suppressed via higher-dimensional operators. Therefore, a sizeable cross-section would indicate that the scale of additional new phenomena cannot be too far above the 750 GeV mark. Below I present some theoretical arguments to place the resonance in a wider framework: a manifestation of new extra-dimensions, or a glueball of a new strong sector. In each case, I identify some conditions the UV theory must satisfy to accommodate other experimental bounds. Based on those, I draw correlations with associated phenomena we expect to find in future searches.
Keywords
Cite
@article{arxiv.1603.05574,
title = {Theoretical interpretation of a spin-two diphoton excess},
author = {Veronica Sanz},
journal= {arXiv preprint arXiv:1603.05574},
year = {2016}
}
Comments
4 pages