Dispersion relations and the spin polarizabilities of the nucleon

dc.contributorUniversität Mainz
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:33Z
dc.date.accessioned2022-10-05T17:36:11Z
dc.date.available2014-05-27T11:19:33Z
dc.date.available2022-10-05T17:36:11Z
dc.date.created2014-05-27T11:19:33Z
dc.date.issued1998-02-26
dc.identifierPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 420, n. 3-4, p. 248-254, 1998.
dc.identifier0370-2693
dc.identifierhttp://hdl.handle.net/11449/65404
dc.identifier10.1016/S0370-2693(97)01536-0
dc.identifier2-s2.0-0039939207
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3915335
dc.description.abstractA forward dispersion calculation is implemented for the spin polarizabilities γ1, ⋯, γ4 of the proton and the neutron. These polarizabilities are related to the spin structure of the nucleon at low energies and are structure-constants of the Compton scattering amplitude at script O sign(ω3). In the absence of a direct experimental measurement of these quantities, a dispersion calculation serves the purpose of constraining the model building, and of comparing with recent calculations in heavy baryon chiral perturbation theory. © 1998 Elsevier Science B.V.
dc.languageeng
dc.relationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation4.254
dc.relation2,336
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectCompton scattering
dc.subjectDispersion relations
dc.subjectNucleon polarizabilities
dc.subjectSpin content of the nucleon
dc.titleDispersion relations and the spin polarizabilities of the nucleon
dc.typeArtigo


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