TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.17.022
TI  - Measurement of the muon magnetic anomaly to 0.20 ppm by the Muon g-2 experiment at Fermilab
PY  - 2025/07/23
UR  - https://www.scipost.org/SciPostPhysProc.17.022
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 17
SP  - 022
A1  - Cotrozzi, Lorenzo
AB  - The Muon $g-2$ experiment at Fermilab aims to measure the muon magnetic moment anomaly, $a_{\mu}=(g-2)/2$, with a final accuracy of 0.14 parts per million (ppm). The experiment’s first result was published in 2021, based on data collected in 2018, and in 2023 a new result was published based on two more years of data taking, 2019 and 2020. The combination of the two results from Fermilab and the previous one from Brookhaven National Laboratory brought the uncertainty on the experimental measurement of $a_{\mu}$ to the unprecedented value of 0.19 ppm. This paper will present details about the improvements of statistical and systematic uncertainties on $a_{\mu}$ since the 2021 result.
ER  -

@Article{10.21468/SciPostPhysProc.17.022,
	title={{Measurement of the muon magnetic anomaly to 0.20 ppm by the Muon g-2 experiment at Fermilab}},
	author={Lorenzo Cotrozzi and on behalf of the Muon g-2 collaboration},
	journal={SciPost Phys. Proc.},
	pages={022},
	year={2025},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.17.022},
	url={https://scipost.org/10.21468/SciPostPhysProc.17.022},
}