THE HIGGS DI-PHOTON DECAY IN THE STANDARD MODEL EFFECTIVE FIELD THEORY

Lampros Trifyllis

DOI Number
https://doi.org/10.2298/FUPCT1901089T
First page
089
Last page
096

Abstract


Starting from the Standard Model (SM) of elementary particle physics, we assume that new physics effects can be encoded in higher-dimensional operators added in the SM Lagrangian. The resulting theory, the SM Effective Field Theory (SMEFT), is then used for high-accuracy phenomenological studies. Through this paper, the di-photon decay of the Higgs boson is used as a sample of a concrete calculation in the SMEFT framework.

Keywords

beyond the Standard Model, effective field theories

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References


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