Electronic Resource
Springer
The European physical journal
31 (1986), S. 81-86
ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The ground and low-lying odd-parity states of baryons, including the strange sector, are calculated in a nonrelativistic quark model. The baryon is allowed to deform, and the quarks interact through the exchange of a gluon, and also through the exchange of massless pseudoscalar octet of bosons. Particular attention is paid to the problem of spin-orbit splitting. Agreement is very good if an overall upward shift of about 60 MeV is applied to the excited states, but Λ(1405) cannot be fitted.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01559596
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