Reference : Masses of [70, l+] baryons in large N-c QCD

	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/2268/83112

Title :	Masses of [70, l+] baryons in large N-c QCD
Language :	English
Author, co-author :	Matagne, Nicolas [ > > ]
	Stancu, Floarea [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
Publication date :	30-Jan-2007
Journal title :	International Journal of Modern Physics A
Publisher :	World Scientific Publ Co Pte Ltd
Volume :	22
Issue/season :	2-3
Pages :	663-666
Audience :	International
ISSN :	0217-751X
City :	Singapore
Abstract :	[en] Previous work is extended from SU(2) to SU(3) and we present results for the mass spectrum of the [70,l(+)](l=0,2) nonstrange and strange baryons in the 1/N-c expansion. We show that the dominant term is the spin-spin interaction and its contribution vanishes at large excitations.
Permalink :	http://hdl.handle.net/2268/83112

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