Determination of the isotope shift in theD1 line between197Au and195Au
Overview
Identity
Additional Document Info
Other
View All
Overview
abstract
The isotope shift between197Au (stable) and195Au (T1/2=183 d) was determined by resonance fluorescence and polarization spectroscopy in the 6s2S1/2 -6 p2P1/2, =267.6nm line. The result is 195, 197=-2.9(2) GHz corresponding to a change of the mean-square charge radius by r2195, 197=0.063(9) fm2. The sample was confined to a resonance cell heated to temperatures of up to 1500C. 1983 Springer-Verlag.