Status of the Muon g-2 experiment at Fermilab

Driutti, Anna

doi:10.21468/SciPostPhysProc.1.033

Title: Status of the Muon g-2 experiment at Fermilab

Journal Article · Thu Feb 21 00:00:00 EST 2019 · SciPost Physics Proceedings

DOI:https://doi.org/10.21468/SciPostPhysProc.1.033· OSTI ID:1495515

^[1]

National Institute for Nuclear Physics, University of Udine

The aim of the Muon g-2 $g - 2$ Experiment at Fermilab (E989) is to measure the muon anomalous magnetic moment ( a_\mu $a_{μ}$ ) with a relative precision of 140 parts-per-billion (ppb). This precision, which is a factor of four improvement from the current experimental result, will allow for a much more stringent test of the Standard Model. This paper present the current status of the experimental measurement of a_\mu $a_{μ}$ after the first physics run.

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Research Organization:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Contributing Organization:: Muon g-2 Collaboration

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1495515

Alternate ID(s):: OSTI ID: 1490832

Report Number(s):: FERMILAB-CONF-18-623-E; 033

Journal Information:: SciPost Physics Proceedings, Journal Name: SciPost Physics Proceedings Journal Issue: 1

Publisher:: Stichting SciPostCopyright Statement

Country of Publication:: Country unknown/Code not available

Language:: English

References (7)

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Precision of a data-driven estimate of hadronic light-by-light scattering in the muon $g - 2$ : Pseudoscalar-pole contribution Nyffeler, Andreas Physical Review D, Vol. 94, Issue 5 https://doi.org/10.1103/PhysRevD.94.053006	journal	September 2016
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The electroweak contributions to $(g - 2)_{μ}$ after the Higgs-boson mass measurement Gnendiger, C.; Stöckinger, D.; Stöckinger-Kim, H. Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.053005	journal	September 2013

Cited By (1)

Explicit form of the R- ratio of electron–positron annihilation into hadrons Nesterenko, A. V. Journal of Physics G: Nuclear and Particle Physics, Vol. 46, Issue 11 https://doi.org/10.1088/1361-6471/ab433e	journal	October 2019