English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/15968
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

Efimov Effect in Nuclear Three-Body Resonance Decays

AuthorsGarrido, Eduardo ; Fedorov, D.V.; Jensen, A.S.
Keywords[PACS] Few-body systems
[PACS] Resonances
[PACS] Hyperspherical methods
Issue Date20-Mar-2006
PublisherAmerican Physical Society
CitationPhysical Review Letters 96(11): 112501 (2006)
AbstractWe investigate the effects of the nearly fulfilled Efimov conditions on the properties of three-body esonances. Using the hyper-spheric adiabatic expansion method we compute energy distributions of fragments in a three-body decay of a nuclear resonance. As a realistic example we investigate the 1- state in the halo nucleus 11Li within a three-body 9Li + n + n model. Characteristic features appear as sharp peaks in the energy distributions. Their origin, as in the Efimov effect, is in the large two-body s-wave scattering lengths between the pairs of fragments.
Description4 pages, 4 figures.--PACS nrs.:21.45.+v; 25.70.Ef; 31.15.Ja.--ArXiv pre-print available at: http://arxiv.org/abs/nucl-th/0603023v1
Publisher version (URL)http://link.aps.org/doi/10.1103/PhysRevLett.96.112501
URIhttp://hdl.handle.net/10261/15968
DOI10.1103/PhysRevLett.96.112501
ISSN0031-9007
E-ISSN1079-7114
Appears in Collections:(CFMAC-IEM) Artículos
Files in This Item:
File Description SizeFormat 
efimov effect.pdf215 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.