g factor of Li-like ions with a nonzero nuclear spin
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چکیده
منابع مشابه
3 0 O ct 2 00 7 g factor of Li - like ions with nonzero nuclear spin
The fully relativistic theory of the g factor of Li-like ions with nonzero nuclear spin is considered for the (1s)22s state. The magnetic-dipole hyperfine-interaction correction to the atomic g factor is calculated including the one-electron contributions as well as the interelectronic-interaction effects of order 1/Z. This correction is combined with the interelectronic-interaction, QED, nucle...
متن کاملScreened QED corrections to the g factor of Li-like ions
The screened QED corrections to the g factor of Li-like ions are evaluated utilizing an effective potential approach. The evaluation is performed within the range of nuclear charge numbers Z = 32 – 92. The results obtained serve for improving the theoretical predictions for the g factor of heavy Li-like ions. PACS numbers: 12.20.Ds, 31.30.Jv, 31.30.Gs
متن کاملRelativistic and QED effects to the g factor of Li-like ions
New perspectives for testing QED effects via g factor of highly charged ions motivated numerous investigations on this subject during the last years. High-precision measurements of the g factor of light H-like ions [1, 2] provided a new determination of the electron mass to an accuracy which is four times better than that of the previously accepted value (see Ref. [3] and references therein). T...
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Investigations of the hyperfine splitting and the g factor in highly charged ions give an access to a test of boundstate QED in strongest electromagnetic fields available at present for experimental study. To date, accurate measurements of the ground-state hyperfine structure and of the g factor were performed in H-like ions. An extention of such kind of experiments to highly charged Li-like io...
متن کاملThe electronic g-factor in hydrogen-like ions
The precise calculation of the anomaly of the magnetic moment of the elect ron is one of the great successes of QED. According to Dirac theory, the gfactor, which indicates the size of the magnetic moment in multiples of the Bohr magneton eh/ 2 me, should be exactly 2. With QED it is possible to precisely calculate the small deviation from the value 2 which is due to the influence of the cloud ...
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ژورنال
عنوان ژورنال: Optics and Spectroscopy
سال: 2008
ISSN: 0030-400X,1562-6911
DOI: 10.1134/s0030400x08050019