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Prog. Theor. Phys. Vol. 45 No. 6 (1971) pp. 1837-1848
Exchange-Degenerate Scheme for Baryonic Regge Poles in Connection with Quark-Line Diagrams
Toshihiro Yoshida
Department of Physics, Kyoto University, Kyoto
(Received October 12, 1970)
Abstract:
The exchange-degenerate solutions for the constraints, which come from the requirement of duality and the absence of exotic resonances, on the couplings of baryonic Regge-poles are investigated in connection with quark-line diagrams. Diagrams of H-type correspond to the solutions, whereas those of Z-type should disappear in the fully exchange-degenerate scheme. It is also shown that factorization holds among H-type diagrams for the systems of octet meson and octet, decuplet or singlet baryons. Classification of meson-baryon duality relations in terms of the diagrams is also discussed.
URL :
http://ptp.ipap.jp/link?PTP/45/1837/
DOI : 10.1143/PTP.45.1837
References:
-
R. H. Capps, Phys. Rev. Lett. 22 (1969), 215[APS];
Phys. Rev. D 1 (1970), 254[APS];
ibid. 2 (1970), 2640[APS].
J. Mandula, C. Rebbi, R. Slansky, J. Weyers and G. Zweig, Phys. Rev. Lett. 22 (1969), 1147[APS].
C. Schmid, Lett. Nuovo Cim. 1 (1969), 165.
J. Mandula, J. Weyers and G. Zweig, Phys. Rev. Lett. 23 (1969), 266[APS].
J. L. Rosner, Phys. Rev. Lett. 24 (1970), 173[APS];
Phys. Rev. D 1 (1970), 2701[APS].
M. Rimpault and Ph. Salin, Nucl. Phys. B 22 (1970), 235[CrossRef].
-
R. H. Capps, Phys. Rev. 185 (1969), 2008[APS].
-
V. Barger and C. Michael, Phys. Rev. 186 (1969), 1592[APS].
-
L. K. Chavda and R. H. Capps, Phys. Rev. D 1 (1970), 1845[APS].
-
H. Harari, Phys. Rev. Lett. 22 (1969), 562[APS].
J. L. Rosner, Phys. Rev. Lett. 22 (1969), 689[APS].
T. Matsuoka, K. Ninomiya and S. Sawada, Prog. Theor. Phys. 42 (1969), 56[PTP].
- Particle Data Group, Review of Particle Properties, Phys. Lett. B 33 (1970), i.
- R. D. Tripp, Proceedings of the 14th International Conference on High-Energy Physics, Vienna, 1968 (CERN, Geneva, 1968), p. 173.
- H. Noda and F. Toyoda, Prog. Theor. Phys. 45 (1971), 1634[PTP].
-
With reference to SU(3) Clebsh-Gordan coefficients, see for example, J. J. de Swart, Rev. Mod. Phys. 35 (1963), 916[APS].
As to crossing matrices for SU(3), see C. Rebbi and R. Slansky, Rev. Mod. Phys. 42 (1970), 68[APS].
-
V. Barger and M. Olsson, Phys. Rev. 146 (1966), 1080[APS];
Phys. Rev. Lett. 15 (1965), 930[APS];
ibid. 16 (1966), 545[APS];
ibid. 18 (1967), 294[APS].
V. Barger, M. Olsson and K. V. L. Sarma, Phys. Rev. 147 (1966), 1115[APS].
D. D. Reeder and K. V. L. Sarma, Phys. Rev. 172 (1968), 1566[APS].
