N*->N and Quark Model: Quark Motion Effect
Open Access
- 1 March 1976
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 55 (3) , 777-791
- https://doi.org/10.1143/ptp.55.777
Abstract
The quark model, without use of nonrelativistic approximation in the quark-photon vertex, is applied to the process N*→Nγ. There appear the terms {(8, 1)0-(1, 8)0, -1} and {(3, 3)1, -2} in SU(3)⊗SU(3)sz, other than the terms which appeared in the non-relativistic quark model. The presence of these terms improves the results of the previous analyses. The hadron picture inferred by this analysis is also discussed.Keywords
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