Muonium Spectrum Beyond the Nonrelativistic Limit
Journal Article
·
· AIP Conference Proceedings
- Instituto de Fisica y Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Edificio C-3, Ciudad Universitaria, A.P. 2-82, 58040 Morelia, Michoacan (Mexico)
A generalization of the Gell-Mann-Low theorem is applied to the antimuon-electron system. The bound state spectrum is extracted numerically. As a result, fine and hyperfine structure are reproduced correctly near the nonrelativistic limit (and for arbitrary masses). We compare the spectrum for the relativistic value {alpha} = 0.3 with corresponding calculations in light-front quantization.
- OSTI ID:
- 21149096
- Journal Information:
- AIP Conference Proceedings, Vol. 1026, Issue 1; Conference: 11. Mexican workshop on particles and fields, Tuxtla Gutierrez (Mexico), 7-12 Nov 2007; Other Information: DOI: 10.1063/1.2965046; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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