The Standard Model Effective Field Theory
Last updated on
Nov 21, 2022
More to come…
Samuel Homiller
Bethe Postdoctoral Fellow
Postdoc in Particle Theory at Cornell University, interested in BSM physics, the Higgs boson and other topics in High Energy Theory.
Publications
The Two-Higgs Doublet Model (2HDM) is a well understood alternative to the Standard Model of particle physics. If the new particles included in the 2HDM are at an energy scale much greater than the weak scale, the theory can be matched to the Standard Model Effective Field Theory (SMEFT).
Supratim Das Bakshi, Sally Dawson, Duarte Fontes, Samuel Homiller
Sally Dawson, Duarte Fontes, Samuel Homiller, Matthew Sullivan
We examine SMEFT fits for common extensions of the SM to understand how global fits should be interpreted in the context of new physics.
Sally Dawson, Samuel Homiller, Samuel D. Lane
We extend our analysis of NLO corrections in the SMEFT on $WW$ and $WZ$ to include the $WH$ and $ZH$ processes.
Julien Baglio, Sally Dawson, Samuel Homiller, Samuel D. Lane, Ian M. Lewis
We show that NLO effects in the SMEFT have dramatic effects on the observed limits obtained from $WW$ and $WZ$ production data.
Julien Baglio, Sally Dawson, Samuel Homiller
We analyze WH production using the MadMiner machine learning tool and quantify the information in kinematic phase space.
Johann Brehmer, Sally Dawson, Samuel Homiller, Felix Kling, Tilman Plehn