Direct observation of hyperfine quenching of the 2 3P0 level in heliumlike nickel
作者： R. W. Dunford , C. J. Liu , J. Last , N. Berrah-Mansour , R. Vondrasek
关键词: Inorganic compound 、 Crystallography 、 Quenching 、 Kinetic isotope effect 、 Charged particle 、 Hyperfine structure 、 Physics 、 Nickel 、 Ion 、 Atomic physics 、 Energy (signal processing)
摘要: We report a clear demonstration of the effect hyperfine quenching forbidden transition by direct comparison lifetimes 2 {sup 3}{ital P}{sub 0} level in heliumlike isotopes 61}Ni{sup 26+} and 58}Ni{sup 26+}. find quenched lifetime to be 470(50) ps. From this we deduce 0--}2 1} energy splitting 2.33(15) eV. also measurement 2} 26+}, which is found 70(3)
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