Prog. Theor. Phys. Vol. 23 No. 5 (1960) pp. 882-886
Classification of Composite Bosons in the Sakata Model
CERN, Geneva, Suisse
(Received January 14, 1960)
Assuming the Sakata model (p, n, Λ are basic, all other strongly interacting particles are composite particles) and neglecting moderately strong interactions which contribute to N-Λ mass splitting, we find the complete symmetry between three fundamental fields (referred to as global symmetry). Under this global approximation, classification of two baryon pair states–which are supposed to represent physical mesons–is described.
DOI : 10.1143/PTP.23.882
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S. Ogawa, Prog. Theor. Phys. 21 (1959), 209 [PTP](L).
Also see: A. Gamba, R. E. Marshak and S. Okubo, Proc. Nat. Acad. Sci. 49 (1959), 881.
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M. Ikeda, S. Ogawa and Y. Ohnuki, Prog. Theor. Phys. 22 (1959), 715[PTP]; ibid. 23 (1960), 1073[PTP].
W. Thirring, Nucl. Phys. 10 (1959), 97[CrossRef]; and to be published.
J. Wess, to be published.
P. Federbush, M. L. Goldberger and S. B. Treiman, Phys. Rev. 112 (1958), 642[APS].
W. R. Frazer and J. R. Fulco, Phys. Rev. Lett. 2 (1959), 365[APS].
G. F. Chew and S. Mandelstam, to be published.
M. Cini and S. Fubini, to be published.
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T. Yamanouchi, Phys. Rev. Lett. 3 (1959), 480[APS].
Citing Article(s) :
Progress of Theoretical Physics Vol. 32 No. 1 (1964) pp. 144-158
Quartet Scheme for Elementary Particles
Ziro Maki and Yoshio Ohnuki
Progress of Theoretical Physics Supplement No.167 (2007) pp. 1-8
Shoichi Sakata: His Life, the Sakata Model and His Achievements