6533b836fe1ef96bd12a1277

RESEARCH PRODUCT

Die relative Isotopenlage des Os186

Andreas SteudelGerhard NöldekeGerhard NöldekeK. E. WallachH. Walther

subject

PhysicsNuclear and High Energy PhysicsNuclear magnetic resonanceSpectrometerPosition (vector)Analytical chemistryNuclear fusionSpectral shift

description

Using three different samples of Os192, Os190 and Os186 enriched to 98.68%, 95.46%, and 61.27%, respectively, the isotopic shiftsΔν(Os192−Os190) andΔν(Os192−Os186) have been measured in four Os I-lines with a recording Fabry-Perot spectrometer. The relative isotopic position of Os186 has been found to be $$\frac{{\Delta \nu (Os^{192} - Os^{186} )}}{{\Delta \nu (Os^{192} - Os^{190} )}} = 3.52 \pm 0.03.$$

https://doi.org/10.1007/bf01378306