The Electromagnetic Shift of Energy Levels (Bethe) WITH Fine Structure of the Hydrogen Atom by a Microwave Method, in Physical Review (Lamb) WITH Vol. 72, No. 3, August 1, 1947, pp. 241-243; pp. 339-341.
Lancaster: American Physical Society, 1947. 1st Edition. FIRST EDITION, FIRST ISSUE of "The Electromagnetic Shift of Energy Levels," in which Bethe, considering the Lamb/Retherford discovery of the shift of the 2S-state of hydrogen upward in energy evidenced in "Fine Structure," took up an idea of Hans Kramer's that if one..... More