Electronic Resource
Springer
The European physical journal
63 (1994), S. 455-462
ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We solve the Bethe-Salpeter equation for hydrogenic bound states by choosing an appropriate interaction kernelK c . We want to use our solution to calculate up to a higher order the hydrogen Lamb-shift, and as a first application we present up to order (α/π)(Zα)7 the contribution of the lowest order self-energy graph, calculatedexactly. The basic formalism is a natural extension to the hydrogenic bound states of the one previously presented by R. Barbieri and E. Remiddi and used in the case of positronium.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01580325
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