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dc.date.accessioned | 2019-11-04T16:30:15Z | |
dc.date.available | 2019-11-04T16:30:15Z | |
dc.date.issued | 2001 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/84846 | |
dc.description.abstract | We study the elastic and radiative π+p scattering within a full dynamical model which incorporates the finite width effects of the Δ++. The scattering amplitudes are invariant under contact transformations of the spin 3/2 field and gauge-invariance is fulfilled for the radiative case. The pole parameters of the Δ++ obtained from the elastic cross section are mΔ = (1211.2±0.4) MeV and ΓΔ = (88.2±0.4) MeV. From a fit to the most sensitive observables in radiative π+p scattering, we obtain μΔ = (6.14±0.51)e/2mp for the magnetic dipole moment of the Δ++. | en |
dc.format.extent | 339-344 | es |
dc.language | en | es |
dc.subject | Delta | es |
dc.subject | Dipole moment | es |
dc.subject | Dynamical | es |
dc.title | Determination of the Δ++ magnetic dipole moment | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1016/S0370-2693(01)00980-7 | es |
sedici.identifier.other | eid:2-s2.0-0035807312 | es |
sedici.identifier.issn | 0370-2693 | es |
sedici.creator.person | López Castro, G. | es |
sedici.creator.person | Mariano, Alejandro Edgardo | es |
sedici.subject.materias | Ciencias Exactas | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Facultad de Ciencias Exactas | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Physics Letters B | es |
sedici.relation.journalVolumeAndIssue | vol. 517, no. 3-4 | es |
sedici.rights.sherpa | * RoMEO: verde* Pre-print del autor: can* Post-print del autor: can* Versión de editor/PDF:can* Condiciones:>>Creative Commons Attribution License>>Los autores conservan el copyright>>On pre-print server, author's website, institutional repository>>If mandated by funding agency, on subject repository or centralised repository>>La fuente editorial debe reconocerse>>La versión de editor/PDF puede utilizarse>>All titles are open access journals>>These titles are participants in SCOAP3>>Applies to Nuclear Physics B and Physics Letters B* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0370-2693/es/ |