Detection of 3He spins with ultra-low field nuclear magnetic resonance employing SQUIDs for application to a neutron electric dipole moment experiment.
The precession of (3)He spins is detected with ultra-low field NMR. The absolute strength of the NMR signal is accurately measured and agrees closely with theoretical calculations. The sensitivity is analyzed for applications to a neutron electric dipole moment (nEDM) fundamental symmetry experiment under development.
Savukov
I
I
Los Alamos National Laboratory, Applied Modern Physics Group, MS D454, Los Alamos, NM 87545, USA. isavukov@lanl.gov
Matlashov
A
A
Volegov
P
P
Espy
M
M
Cooper
M
M
D000465:Algorithms; D004574:Electromagnetic Fields; D006371:Helium / Q000032:analysis* / Q000737:chemistry*; D007554:Isotopes / Q000032:analysis* / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D009502:Neutrons; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013113:Spin Labels
D007554:Isotopes; D013113:Spin Labels; D006371:Helium