Journal: | Brazilian journal of physics |
Database: | PERIÓDICA |
System number: | 000392498 |
ISSN: | 0103-9733 |
Authors: | Rocco, Héctor O. Di1 Lanzini, Fernando1 |
Institutions: | 1Universidad Nacional del Centro, Facultad de Ciencias Exactas, Tandil, Buenos Aires. Argentina |
Year: | 2016 |
Season: | Abr |
Volumen: | 46 |
Number: | 2 |
Pages: | 175-183 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Experimental, analítico |
English abstract | The correction to the Coulomb repulsion between two electrons due to the exchange of a transverse photon, referred to as the Breit interaction, as well as the main quantum electrodynamics contributions to the atomic energies (self-energy and vacuum polarization), are calculated using the recently formulated relativistic screened hydrogenic model. Comparison with the results of multiconfiguration Dirac-Hartree-Fock calculations and experimental X-ray energies is made |
Disciplines: | Física y astronomía |
Keyword: | Física atómica y molecular, Electrodinámica cuántica, Espectro atómico, Repulsion coulombiana |
Keyword: | Physics and astronomy, Atomic and molecular physics, Quantum electrodynamics, Atomic spectra, Coulomb repulsion |
Full text: | Texto completo (Ver PDF) |