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Polarizability effects in electronic and muonic atoms

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dc.contributor.author	Bernabeu Alberola, José
dc.contributor.author	Ericson, Torleif E.O.
dc.date.accessioned	2016-05-03T09:55:48Z
dc.date.available	2016-05-03T09:55:48Z
dc.date.issued	1983
dc.identifier.citation	Bernabeu Alberola, José; Ericson, Torleif E.O. (1983) Polarizability effects in electronic and muonic atoms Zeitschrift für Physik C-Particles and Fields 309 3 213 217
dc.identifier.uri	http://hdl.handle.net/10550/53239
dc.description.abstract	TheS state polarizability shifts are derived from the virtual forward Compton scattering in the unretarded dipole approximation. In the non-relativistic limit ωN/2m≪1, the shift is proportional to the photonuclear sum rule σ−3/2, while in the relativistic limit ωN/2m≫1 it is proportional to a logarithmically weighted σ−2 sum rule. In both cases, the characteristic momentum transfer is (2mωN)1/2. The non-locality from the intermediate lepton propagation removes the divergence typical of the static limit. Explicit formulas for the shifts are given for both the relativistic and non-relativistic limits.
dc.language.iso	eng
dc.relation.ispartof	Zeitschrift für Physik C-Particles and Fields, 1983, vol. 309, num. 3, p. 213-217
dc.subject	Física
dc.title	Polarizability effects in electronic and muonic atoms
dc.type	journal article	es_ES
dc.date.updated	2016-05-03T09:55:48Z
dc.identifier.doi	10.1007/BF01413752
dc.identifier.idgrec	069086
dc.rights.accessRights	open access	es_ES