Two-loop self-energy correction to the ground-state Lamb shift in H-like ions
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چکیده
The two-loop self-energy correction is evaluated to all orders in Zα for the groundstate Lamb shift of H-like ions with Z ≥ 20, where Z is the nuclear charge number and α is the fine structure constant. The results obtained are compared with analytical calculations performed within the Zα-expansion.
منابع مشابه
Two-loop self-energy correction in H-like ions
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تاریخ انتشار 2004