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

[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.

Disciplines :

Physics

Author, co-author :

Matagne, Nicolas

Stancu, Floarea ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)

Language :

English

Title :

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

Publication date :

30 January 2007

Journal title :

International Journal of Modern Physics A

ISSN :

0217-751X

Publisher :

World Scientific Publ Co Pte Ltd, Singapore, Malaysia

Volume :

Issue :

2-3

Pages :

663-666

Available on ORBi :

since 28 January 2011

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Bibliography

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