6533b857fe1ef96bd12b439e
RESEARCH PRODUCT
Precise determination of the ground state hyperfine splitting of135Ba+
G. WerthW. Beckersubject
PhysicsNuclear and High Energy PhysicsField (physics)QuadrupoleResonanceNuclear fusionPhysics::Atomic PhysicsTrappingAtomic physicsGround stateHyperfine structureIondescription
A microwave-optical double resonance experiment has been performed on135Ba+ ions, confined in a r.f. quadrupole trap. Linewidths as narrow as 0.9 Hz have been obtained on the 7.18 GHz,F=1,m=0 toF=2,m=0 transition. Shifts of the resonance frequency due to magnetic stray fields and the electric trapping field have been observed. The final result, extrapolated to zero field strengths, isΔ υHFS=7183340234.90(0.57) Hz.
year | journal | country | edition | language |
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1983-03-01 | Zeitschrift f�r Physik A Atoms and Nuclei |