Negative parity nonstrange baryons

[en] Our previous study is extended to negative parity baryon resonances up to J^P = 9/2^-. The framework is a semi-relativistic constituent quark model. The quark-quark interaction contains a Coulomb plus linear confinement terms and a short-distance spin-spin and tensor terms. It is emphasized that a linear confinement potential gives too large a mass to D_35(1930) resonance.

Disciplines :

Physics

Author, co-author :

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

Stassart, Pierre ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Interactions fondamentales en physique et astrophysique

Language :

English

Title :

Negative parity nonstrange baryons

Publication date :

1991

Journal title :

Physics Letters B

ISSN :

0370-2693

eISSN :

1873-2445

Publisher :

North Holand, Amsterdam, Netherlands

Volume :

B269

Pages :

243-246

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 31 July 2018

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Bibliography

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