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In atomic, molecular and optical physics, the Araki–Sucher correction is a leading-order correction to the energy levels of atoms and molecules due to effects of quantum electrodynamics (QED). It is named after Huzihiro Araki and Joseph Sucher, who first calculated it for the helium atom in 1957. The method is based on a perturbative expansion of the energy in the Bethe–Salpeter equation, and have since been used to calculate corrections for atoms other than helium (e.g. berylium and lithium), and for systems with more than two electrons. The correction typically involves the fine-structure constant and may sometimes include terms of third order and higher (i.e. ).

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  • Araki–Sucher correction (en)
  • 荒木–ズーハー補正 (ja)
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  • In atomic, molecular and optical physics, the Araki–Sucher correction is a leading-order correction to the energy levels of atoms and molecules due to effects of quantum electrodynamics (QED). It is named after Huzihiro Araki and Joseph Sucher, who first calculated it for the helium atom in 1957. The method is based on a perturbative expansion of the energy in the Bethe–Salpeter equation, and have since been used to calculate corrections for atoms other than helium (e.g. berylium and lithium), and for systems with more than two electrons. The correction typically involves the fine-structure constant and may sometimes include terms of third order and higher (i.e. ). (en)
  • において、荒木–ズーハー補正（あらき–ズーハーほせい、英: Araki–Sucher correction）は、量子電磁力学（QED）の影響による原子および分子のエネルギー準位への最低次（leading-order）補正である。1957年にヘリウム原子に対してこの補正を初めて計算した荒木不二洋とヨーゼフ・ズーハーに因んで名付けられている。本手法はベーテ・サルピータ方程式におけるエネルギーのに基づき、ヘリウム以外の原子（例えば、ベリリウムやリチウム）や3つ以上の電子を有する系に対する補正を計算するために使われてきた。補正は典型的には微細構造定数を含み、3次およびさらに高次の項（すなわち）を含むこともある。 (ja)
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  • In atomic, molecular and optical physics, the Araki–Sucher correction is a leading-order correction to the energy levels of atoms and molecules due to effects of quantum electrodynamics (QED). It is named after Huzihiro Araki and Joseph Sucher, who first calculated it for the helium atom in 1957. The method is based on a perturbative expansion of the energy in the Bethe–Salpeter equation, and have since been used to calculate corrections for atoms other than helium (e.g. berylium and lithium), and for systems with more than two electrons. The correction typically involves the fine-structure constant and may sometimes include terms of third order and higher (i.e. ). (en)
  • において、荒木–ズーハー補正（あらき–ズーハーほせい、英: Araki–Sucher correction）は、量子電磁力学（QED）の影響による原子および分子のエネルギー準位への最低次（leading-order）補正である。1957年にヘリウム原子に対してこの補正を初めて計算した荒木不二洋とヨーゼフ・ズーハーに因んで名付けられている。本手法はベーテ・サルピータ方程式におけるエネルギーのに基づき、ヘリウム以外の原子（例えば、ベリリウムやリチウム）や3つ以上の電子を有する系に対する補正を計算するために使われてきた。補正は典型的には微細構造定数を含み、3次およびさらに高次の項（すなわち）を含むこともある。 (ja)
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