Resonance internal conversion in hydrogen-like ions

被引:0
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作者
F. F. Karpeshin
M. B. Trzhaskovskaya
Yu. P. Gangrskii
机构
[1] Institute of Physics,St. Petersburg Institute of Nuclear Physics
[2] St. Petersburg State University,undefined
[3] Russian Academy of Sciences,undefined
[4] Joint Institute for Nuclear Research,undefined
关键词
Spectroscopy; State Physics; Field Theory; Excited State; Elementary Particle;
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摘要
The resonance internal conversion effect in hydrogen-like ions is considered. For the M1 transition with an energy of 70.6 keV in 171Yb, the lifetime of this nucleus in the excited state decreases by five orders of magnitude as a result of deexcitation via a new channel—the resonance conversion—provided that the nuclear transition energy is equal to the energy of transition of a single 1s electron to a higher ns state. Observation of the resonance conversion in hydrogen-like ions is a powerful method for investigating their nuclear structure.
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页码:286 / 289
页数:3
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