Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/26479
Share/Impact:
Title: Dynamically generated resonances from the vector octet-baryon octet interaction
Authors: Oset, Eulogi, Ramos, Àngels
Issue Date: 3-Jun-2010
Publisher: Springer
Abstract: We study the interaction of vector mesons with the octet of stable baryons in the framework of the local hidden gauge formalism using a coupled-channels unitary approach. We examine the scattering amplitudes and their poles, which can be associated to known J(P) = 1/2(-), 3/2(-) baryon resonances, in some cases, or give predictions in other ones. The formalism employed produces doublets of degenerate J(P) = 1/2(-), 3/2(-) states, a pattern which is observed experimentally in several cases. The findings of this work should also be useful to guide present experimental programs searching for new resonances, in particular in the strange sector where the current information is very poor.
Publisher version (URL): http://dx.doi.org/10.1140/epja/i2010-10957-3
URI: http://hdl.handle.net/10261/26479
ISSN: 1434-6001
???metadata.dc.identifier.doi???: 10.1140/epja/i2010-10957-3
Citation: European Physical Journal A - Hadrons and Nuclei 44 (3): 445-454 (2010)
Appears in Collections:(IFIC) Artículos
Files in This Item:
File Description SizeFormat 
octet interaction.pdf214,62 kBAdobe PDFView/Open
Show full item record
 
CSIC SFX LinksSFX Query


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