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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/


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Creative Commons Attribution 4.0 International (CC BY 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 4.0 International (CC BY 4.0)