Higher-order binding corrections to the Lamb shift of 2Pstates
نویسندگان
چکیده
منابع مشابه
Higher-order binding corrections to the Lamb shift of 2P states.
We present an improved calculation of higher order corrections to the oneloop self energy of 2P states in hydrogen-like systems with small nuclear charge Z. The method is based on a division of the integration with respect to the photon energy into a high and a low energy part. The high energy part is calculated by an expansion of the electron propagator in powers of the Coulomb field. The low ...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1996
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.54.1853