English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/142649
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Mechanisms for spin suppression and orbital enhancement in M1 transitions: Critical assessment

AuthorsZamick, L.; Zheng, D. C.; Moya de Guerra, Elvira
Issue Date1-Jun-1989
PublisherAmerican Physical Society
CitationPhysical Review C - Nuclear Physics 39: 2370- 2378 (1989)
AbstractWe discuss different nuclear structure properties that may lead to spin suppression in magnetic dipole excitations (as well as in Gamow-Teller transitions). We especially compare the triaxial and the axial asymptotic deformation limits and show that the summed B(M1) strength can be quite different in the two cases. A connection between triaxial deformation and spin suppression is established. It is known, however, that modern Hartree-Fock calculations yield axially symmetric solutions for several nuclei which were previously thought to be triaxial. We show that taking into account the effects of higher shells can lead to an enhanced orbital contribution to M1 excitations without affecting ground-state magnetic moments. © 1989 The American Physical Society.
Description9 págs.; 3 figs.; 3 tabs.
Publisher version (URL)https://doi.org/10.1103/PhysRevC.39.2370
URIhttp://hdl.handle.net/10261/142649
DOI10.1103/PhysRevC.39.2370
Identifiersdoi: 10.1103/PhysRevC.39.2370
issn: 0556-2813
Appears in Collections:(CFMAC-IEM) Artículos
Files in This Item:
File Description SizeFormat 
Mechanisms.pdf431,35 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.