Consistency checks of different ππ scattering data sets using forward dispersion relations
| dc.book.title | Hadron Spectroscopy | |
| dc.contributor.author | Peláez Sagredo, José Ramón | |
| dc.date.accessioned | 2023-06-20T13:43:03Z | |
| dc.date.available | 2023-06-20T13:43:03Z | |
| dc.date.issued | 2006 | |
| dc.description | ©Amer Inst Physics. ISSN: 0094-243X International Conference on Hadron Spectroscopy (11. 2005. Rio de Janeiro, Brasil). | |
| dc.description.abstract | We review our evaluation of forward dispersion relations for direct fits to the different, and often conflicting, ππ scattering experimental analyses. We find that some of the most commonly used data sets do not satisfy these constraints by several standard deviations. We also provide a consistent ππ amplitude by improving a global fit to data with these dispersion relations. | |
| dc.description.department | Depto. de Física Teórica | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/35455 | |
| dc.identifier.doi | 10.1063/1.2176569 | |
| dc.identifier.isbn | 0-7354-0307-4 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1063/1.2176569 | |
| dc.identifier.relatedurl | http://scitation.aip.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/53485 | |
| dc.issue.number | 814 | |
| dc.language.iso | eng | |
| dc.page.final | 710 | |
| dc.page.initial | 706 | |
| dc.page.total | 5 | |
| dc.publisher | Amer Inst Physics | |
| dc.relation.ispartofseries | AIP Conference Proceedings | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 51-73 | |
| dc.subject.keyword | Total cross-sections | |
| dc.subject.keyword | Phase-shift analysis | |
| dc.subject.keyword | Gev-c | |
| dc.subject.keyword | Parameters | |
| dc.subject.keyword | π&π | |
| dc.subject.ucm | Física-Modelos matemáticos | |
| dc.subject.ucm | Física matemática | |
| dc.title | Consistency checks of different ππ scattering data sets using forward dispersion relations | |
| dc.type | book part | |
| dcterms.references | 1. Peláez, J. R., and Ynduráin, F. J., Phys. Rev. D68, 074005 (2003). 2. Peláez, J. R., and Ynduráin, F. J., Phys. Rev. D69, 114001 (2004).J. R. Pelaez, Int. J. Mod. Phys. A 20, 628 (2005) 3. Peláez, J. R., and Ynduráin, F. J.,Phys. Rev. D71, 074016 (2005). 4. de Trocóniz, J. F., and Ynduráin, F. J., Phys. Rev., D65, 093001, (2002), Phys. Rev. D71, 073008 (2005). 5. Protopopescu, S. D., et al., Phys Rev. D7, 1279, (1973). 6. Cern-Munich experiment: Hyams, B., et al., Nucl. Phys. B64, 134, (1973); Grayer, G., et al., Nucl. Phys. B75, 189, (1974). Estabrooks, P., and Martin, A. D., Nucl. Physics, B79, 301, (1974); Kaminski, R., Lesniak, L, and Rybicki, K., ´ Z. Phys. C74, 79 (1997) and Eur. Phys. J. C4, 4 (2002); 7. Rosselet, L., et al. Phys. Rev. D15, 574 (1977); Pislak, S., et al. Phys. Rev. Lett., 87, 221801 (2001). 8. Losty, M. J., et al. Nucl. Phys., B69, 185 (1974); Hoogland, W., et al. Nucl. Phys., B126, 109 (1977); Cohen, D. et al., Phys. Rev. D7, 661 (1973); Durusoy, N. B., et al., Phys. Lett. B45, 517 (19730. 9. Palou, F. P., and Ynduráin, F. J., Nuovo Cimento, 19A, 245, (1974); Palou, F. P., Sánchez-Gómez, J. L., and Ynduráin, F. J., Z. Phys., A274, 161, (1975). 10. Biswas, N. N., et al., Phys. Rev. Lett., 18, 273 (1967) Cohen, D. et al., Phys. Rev. D7, 661 (1973). Robertson, W. J., Walker, W. D., and Davis, J. L., Phys. Rev. D7, 2554 (1973). Hanlon, J., et al, Phys. Rev. Lett., 37, 967 (1976); Abramowicz, H., et al. Nucl. Phys., B166, 62 (1980). B.G. Zakharov and V.N. Sergeev, Sov. J. Nucl. Phys. 39, 448 (1984) also in Yad. Fiz. 39, 707 (1984). | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 70900239-cb8b-49f3-931f-9dc6a8b7d8d5 | |
| relation.isAuthorOfPublication.latestForDiscovery | 70900239-cb8b-49f3-931f-9dc6a8b7d8d5 |
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