Mostrar el registro sencillo del ítem
dc.contributor.author
Jayalath, C.
dc.contributor.author
Goity, J. L.
dc.contributor.author
González de Urreta, Emiliano José
dc.contributor.author
Scoccola, Norberto Nerio
dc.date.available
2023-02-27T11:00:45Z
dc.date.issued
2011-10
dc.identifier.citation
Jayalath, C.; Goity, J. L.; González de Urreta, Emiliano José; Scoccola, Norberto Nerio; Negative parity baryon decays in the 1=Nc expansion; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 84; 7; 10-2011; 740121-7401216
dc.identifier.issn
1550-7998
dc.identifier.uri
http://hdl.handle.net/11336/188910
dc.description.abstract
The partial decay widths of lowest lying negative parity baryons belonging to the 70-plet of SU(6) are analyzed in the framework of the 1/Nc expansion. The channels considered are those with single pseudoscalar meson emission. The analysis is carried out to sub-leading order in 1/Nc and to first order in SU(3) symmetry breaking. Conclusions about the magnitude of SU(3) breaking effects along with predictions for some unknown or poorly determined partial decay widths of known resonances are obtained.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
negative parity baryons
dc.subject
partial decay widths
dc.subject
1/Nc expansion
dc.subject
symmetry
dc.subject.classification
Física de Partículas y Campos
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Negative parity baryon decays in the 1=Nc expansion
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-26T15:31:57Z
dc.journal.volume
84
dc.journal.number
7
dc.journal.pagination
740121-7401216
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Jayalath, C.. Hampton University. School of Science. Department of Physics; Estados Unidos
dc.description.fil
Fil: Goity, J. L.. Hampton University. School of Science. Department of Physics; Estados Unidos
dc.description.fil
Fil: González de Urreta, Emiliano José. Comisión Nacional de Energía Atómica. Gerencia del Área Investigaciones y Aplicaciones no Nucleares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Scoccola, Norberto Nerio. Comisión Nacional de Energía Atómica. Gerencia del Área Investigaciones y Aplicaciones no Nucleares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Physical Review D: Particles, Fields, Gravitation and Cosmology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://prd.aps.org/abstract/PRD/v84/i7/e074012
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.84.074012
Archivos asociados
Tamaño:
231.5Kb
Formato:
PDF