A 3<sup>*</sup>-plet Model of Elementary Particles

Hayashi, Takemi; Nakagawa, Masami; Toyoda, Akira; Umemura, Isao

doi:10.1143/ptp.35.897

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Nonleptonic Hyperon Decays Based On the 3*-model1

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1971

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“…8 ) We represent the basic triplets of the 3* -model graphi- Table V According to our assumption of the "weak skeleton" diagram dominance, we can get the following sum rules, The problems in our "weak skeleton" dominance model are that (1) we cannot reproduce simply the results obtained in the quark model in which many fruitful results are derived, and that (2) the description of duality in the c-udiagrams in strong interactions 16 ) is in contradiction to our assumption. § 5.…”

Section: Nonleptonic Hyperon Decays Based On the 3*-modelmentioning

confidence: 99%

Characteristic Features in Nonleptonic Hyperon Decays and Composite Models

Katuya¹,

Fujii²,

Ôkubo³

et al. 1971

Prog. Theor. Phys.

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We summarize necessary conditions in the SU(3) frame imposed on nonleptonic hyperon decay amplitudes by studying various selection rules, and discuss relations between connectedurbaryon-diagrams and physical decay amplitudes. On the basis of a nonrelativistic weak skeleton model, we introduce 3*-model and discuss its consequences. Downloaded from !I= -Jm, /I= -Jrr, /rr= -Jw, fv=-fvr, fvr=O anti-symmetry in s-and u-channels II =/I= -frr=-/rr= -fm=Jw=O, fv= -Jvr, fvr=O in t-channel fi = -fn, /I=-frr, fm= -Jw, fvr=-fvr, fv=O at University of British Columbia on June 20, 2015 http://ptp.oxfordjournals.org/ Downloaded from *) One of the authors (A. M.) has recently discussed this problem: A. Murayama, "Correspondence between the Three-Triplet model and the Quartet model" (preprin t, 1971 March).

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Section: Nonleptonic Hyperon Decays Based On the 3*-modelmentioning

confidence: 99%