Abstract
The neutron gyromagnetic ratio has been measured relative to that of the 199Hg atom with an uncertainty of 0.8 ppm. We employed an apparatus where ultracold neutrons and mercury atoms are stored in the same volume and report the result γn/γHg=3.8424574(30).
Permanent link
https://doi.org/10.3929/ethz-b-000091531Publication status
publishedExternal links
Journal / series
Physics Letters BVolume
Pages / Article No.
Publisher
ElsevierSubject
Ultracold neutrons; Mercury atoms; Magnetic moment; Gyromagnetic ratioOrganisational unit
03864 - Kirch, Klaus / Kirch, Klaus
Funding
149211 - Measurement of the neutron electric dipole moment (SNF)
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