dc.contributor | Universität Mainz | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-27T11:19:33Z | |
dc.date.accessioned | 2022-10-05T17:36:11Z | |
dc.date.available | 2014-05-27T11:19:33Z | |
dc.date.available | 2022-10-05T17:36:11Z | |
dc.date.created | 2014-05-27T11:19:33Z | |
dc.date.issued | 1998-02-26 | |
dc.identifier | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 420, n. 3-4, p. 248-254, 1998. | |
dc.identifier | 0370-2693 | |
dc.identifier | http://hdl.handle.net/11449/65404 | |
dc.identifier | 10.1016/S0370-2693(97)01536-0 | |
dc.identifier | 2-s2.0-0039939207 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3915335 | |
dc.description.abstract | A 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.language | eng | |
dc.relation | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | |
dc.relation | 4.254 | |
dc.relation | 2,336 | |
dc.rights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | Compton scattering | |
dc.subject | Dispersion relations | |
dc.subject | Nucleon polarizabilities | |
dc.subject | Spin content of the nucleon | |
dc.title | Dispersion relations and the spin polarizabilities of the nucleon | |
dc.type | Artigo | |