Publicação: Chiral corrections in hadron spectroscopy
| dc.contributor.author | Thomas, A. W. | |
| dc.contributor.author | Krein, G. [UNESP] | |
| dc.contributor.institution | University of Adelaide | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-27T11:19:48Z | |
| dc.date.available | 2014-05-27T11:19:48Z | |
| dc.date.issued | 1999-12-01 | |
| dc.description.abstract | We show that the implementation of chiral symmetry in recent studies of the hadron spectrum in the context of the constituent quark model is inconsistent with chiral perturbation theory. In particular, we show that the leading nonanalytic (LNA) contributions to the hadron masses are incorrect in such approaches. The failure to implement the correct chiral behaviour of QCD results in incorrect systematics for the corrections to the masses. © 1999 Published by Elsevier Science B.V. All rights reserved. | en |
| dc.description.affiliation | Dept of Phys. and Math. Physics Spec. Res. Ctr. Subatomic Struct. M. University of Adelaide, SA 5005 | |
| dc.description.affiliation | Inst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 Saõ Paulo, SP | |
| dc.description.affiliationUnesp | Inst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 Saõ Paulo, SP | |
| dc.format.extent | 5-8 | |
| dc.identifier | http://dx.doi.org/10.1016/S0370-2693(99)00455-4 | |
| dc.identifier.citation | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 456, n. 1, p. 5-8, 1999. | |
| dc.identifier.doi | 10.1016/S0370-2693(99)00455-4 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.scopus | 2-s2.0-0002426934 | |
| dc.identifier.uri | http://hdl.handle.net/11449/65912 | |
| dc.identifier.wos | WOS:000080922500002 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | |
| dc.relation.ispartofjcr | 4.254 | |
| dc.relation.ispartofsjr | 2,336 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Scopus | |
| dc.subject | Chiral symmetry | |
| dc.subject | Hadron spectrum | |
| dc.subject | Potential models | |
| dc.subject | Quark model | |
| dc.title | Chiral corrections in hadron spectroscopy | en |
| dc.type | Artigo | |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |