Ml. Yan et Xh. Meng, IMPROVED GELL-MANN-OKUBO RELATIONS AND SU(3) ROTATION EXCITATIONS OF BARYON STATES, Communications in Theoretical Physics, 24(4), 1995, pp. 435-438
The corrections to the Gell-Mann-Okubo relations of baryon masses are
present in The SU(3) Skyrme model. These corrections are calculated up
to the second order in flavor breaking at the skyrmion quantum mechan
ics. The results are compatible with the experimental data. They could
be regarded as a signal of existence of the SU(3) rotation excitation
states of baryons: 27-let (with spin 1/2 or 3/2), 10-let (with spin
1/2) and 35-let (with spin 3/2).