Murthy, M. V. N. ; Bhaduri, R. K. (1985) Deformation of the nucleon and delta in excited states Physical Review Letters, 54 (8). pp. 745-748. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v54/i8/p745_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.54.745
Abstract
A quark model for baryons, in which the valence quarks are moving in a deformable mean field, is considered. A q-q interaction, consisting of one-gluon-exchange and one-pion-exchange potentials, is diagonalized exactly in the model space of deformed orbitals. With four model parameters, the masses of both the even- and odd-parity states and the radiative transition amplitudes for the L=0 excited states are obtained in fair agreement with experiment.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 25556 |
| Deposited On: | 06 Dec 2010 13:13 |
| Last Modified: | 09 Jun 2011 11:15 |
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