@misc{10481/85302,
year = {2023},
month = {9},
url = {https://hdl.handle.net/10481/85302},
abstract = {In the presence of axions or axion-like particles (ALPs) that couple to the Standard Model via dimension-five interactions, dimension-six SMEFT interactions are generated via renormalization-group evolution. As many of these SMEFT contributions are experimentally tightly constrained, this “ALP-SMEFT interference” can be used to derive indirect bounds on the ALP couplings to the Standard Model particles. We present a global analysis of the Wilson coefficients of the ALP effective Lagrangian based on Higgs, top, and low-energy data. The obtained bounds are model independent and are competitive or even stronger than direct bounds in the GeV to TeV ALP-mass range.},
organization = {European Union NextGenerationEU/PRTR
	IJC2020-043549-I},
organization = {State Research Agency
	PID2019-106087GB-C22, PID2022-139466NB-C21},
organization = {Alexander von Humboldt-Stiftung
 	AvH},
organization = {Ministerio de Ciencia e Innovación
 	MICINN},
organization = {European Regional Development Fund
 ERDF},
organization = {Junta de Andalucía
 39083149, EXC 2118/1, FQM101, P21_00199},
publisher = {Springer Nature},
keywords = {Axions and ALPs},
keywords = {SMEFT},
title = {A global analysis of axion-like particle interactions using SMEFT fits},
doi = {10.1007/JHEP09(2023)120},
author = {Biekötter, Anke and Fuentes Martín, Javier and Galda, Anne Mareike and Neubert, Matthias},
}