Publicação: Can the meson cloud explain the nucleon strangeness?
| dc.contributor.author | Carvalho, Fabiana [UNESP] | |
| dc.contributor.author | Navarra, Fernando S. | |
| dc.contributor.author | Nielsen, Marina | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.date.accessioned | 2022-04-28T20:07:36Z | |
| dc.date.available | 2022-04-28T20:07:36Z | |
| dc.date.issued | 2005-12-01 | |
| dc.description.abstract | We use a version of the meson cloud model, including the kaon and the K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange quark contribution to parity-violating asymmetries in the forward G0 electron-proton scattering experiment. We conclude that it is very important to determine experimentally the electric and magnetic strange form factors, and not only the combination GEs+ηGMs, if one does really intend to understand the strangeness of the nucleon. © 2005 The American Physical Society. | en |
| dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-000 São Paulo, SP | |
| dc.description.affiliation | Instituto de Física Universidade de São Paulo, C.P. 66318, 05315-970 São Paulo, SP | |
| dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-000 São Paulo, SP | |
| dc.identifier | http://dx.doi.org/10.1103/PhysRevC.72.068202 | |
| dc.identifier.citation | Physical Review C - Nuclear Physics, v. 72, n. 6, 2005. | |
| dc.identifier.doi | 10.1103/PhysRevC.72.068202 | |
| dc.identifier.issn | 0556-2813 | |
| dc.identifier.issn | 1089-490X | |
| dc.identifier.scopus | 2-s2.0-33244497348 | |
| dc.identifier.uri | http://hdl.handle.net/11449/224721 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review C - Nuclear Physics | |
| dc.source | Scopus | |
| dc.title | Can the meson cloud explain the nucleon strangeness? | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |