Precision measurement of the hyperfine structure of Lu 175 with the atomic beam magnetic resonance method
作者： H. Figger , G. Wolber
DOI: 10.1007/BF01398935
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摘要: The hyperfine structure separations of both doublet states2D3/2 and2D5/2 the ground state configuration 6s2 5d Lu175 have been remeasured with high precision using atomic beam magnetic resonance method. Magnetic dipole transitions between Zeeman components hfs levels were induced applying Ramsey's technique separated oscillatory fields whenever field dependence resonances was small enough. intervals at zero and interaction constants derived from measurements. then corrected for perturbations two doublet. Configuration has taken into account calculation matrix elements. are:J=3/2:A=194.332921 (300) MHzB=1511.396 267 (320) MHzC=−70 (19) HzJ=5/2:A=146.776 472 (138) MHzB=1860.656132 (840) MHzC=913 (162) HzD=−16 (24) Hz A quadrupole anomaly Lu176m not found when comparing following ratios: Lu175:B(5/2)/B(3/2)=1.2310850 (16) Lu176m:B(5/2)/B(3/2)=1.2310818 (30).
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