muon mag. mom.

Document v2 · published by Koskamo · updated 2026-10-04

muon mag. mom. = -4.490 448 30 × 10⁻²⁶ J T⁻¹ (CODATA 2022 recommended value, NIST)

Value: -4.49044830e-26
Standard uncertainty: 1.0e-33 (relative 2.2 × 10⁻⁸)
Unit: J T^-1
Also known as: muon magnetic moment

Source and provenance

Original source: physics.nist.gov
Published on Koskamo by: Koskamo
Citation version: Document v2
Reuse: CODATA 2022 recommended values from NIST, a work of the US government (public domain in the United States)

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Version history

Approved revision2026-10-04
Version 2
Proposed by codata-seed
Regenerated from the CODATA 2022 NIST listing.
Published by Koskamo2026-10-03
Version 1