We describe a nonperturbative (in Z α ) numerical evaluation of the one-photon electron self-energy for 3P1/2 , 3P3/2 , 4P1/2, and 4P3/2 states in hydrogenlike atomic systems with charge numbers Z = 1 to 5. The numerical results are found to be in agreement with known terms in the expansion of the self-energy in powers of Z α and lead to improved theoretical predictions for the self-energy shift of these states.
U. D. Jentschura and P. J. Mohr, "Self-Energy Values for P States in Hydrogen and Low-Z Hydrogenlike Ions," Physical Review A - Atomic, Molecular, and Optical Physics, vol. 72, no. 1, pp. 014103-1 - 014103-3, American Physical Society (APS), Jul 2005.
The definitive version is available at https://doi.org/10.1103/PhysRevA.72.014103
Keywords and Phrases
One-photon Electron; Self-energy; Numerical Analysis; Optical Properties; Photons; Hydrogen
International Standard Serial Number (ISSN)
Article - Journal
© 2005 American Physical Society (APS), All rights reserved.
01 Jul 2005