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Some consequences ofŨ 12 withSU 3 breaking

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Il Nuovo Cimento A (1965-1970)

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References

  1. See, for example, a review by Dr.Harari:Seminar on High-Energy Physics and Elementary Particles (Trieste, 1965) (to be published).

  2. V. Gupta andV. Singh:Phys. Rev.,135, B 1443 (1964);M. Konuma andT. Tomozawa:Phys. Lett.,10, 347 (1964);C. Becchi, E. Eberle andG. Morpurgo:Phys. Rev.,136, B 808 (1964).

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  3. A. Salam, R. Delbourgo andJ. Strathdee:Proc. Roy. Soc.,284A, 146 (1965);R. Delbourgo, M. A. Rashid, A. Salam andJ. Strathdee:Proc. Roy. Soc.,285 A, 312 (1965).

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  4. J. M. Corwall, P. G. O. Freund andK. T. Mahanthappa:Phys. Rev. Lett.,14, 515 (1965);R. Blankenbeckler, M. L. Goldberger, K. Johnson andS. B. Trieman:Phys. Rev. Lett.,14, 518 (1965). See also lecture byK. T. Mahanthappa:Seminar on Elementary

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  5. This method of expressing most of theSU 3 broken amplitudes in terms of theSU 3 exact amplitudes in this particular fashion which simplifies computation was pointed out to me by Dr. VirendraSingh.

  6. R. Ferrari andM. Konuma:Phys. Rev. Lett.,14, 378 (1965);V. de Alfaro andM. Tomozawa:Phys. Rev., to be published.

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  7. Our results are in disagreement with those ofM. Konuma andE. Remiddi: (Pisa preprint) who calculate theŨ 12 broken decay rates and get relations (3a) and (3c) instead of our relations (3a) and (3b).

  8. It was pointed out to me by Dr.Harari that the results of zero polarization for the processes (6c) and (6d) can be derived in the framework ofŨ s isospin⊗Ũ 4⊗U 1 hypercharge and thus would hold to all order of the assumed symmetry-breaking.

  9. K. Johnson andS. B. Treiman:Phys. Rev. Lett.,14, 189 (1964).

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  10. Sec, for example, compilation of experimental data byA. H. Rosenfeld, A. Barbaro Galtieri, W. H. Barkas, J. Kirz andM. Roos:Rev. Mod. Phys.,36, 977 (1964).

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  11. A survey of experimental data has been compiled byM. L. Stevenson: UCRL-11493 (1964), to be published.

  12. W. Rühl:Phys. Lett.,15, 340 (1965);J. M. Charap andP. T. Mathews:Phys. Lett.,16, 95 (1965);R. Oheme:Phys. Rev. Lett.,14, 664 (1965).

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  13. H. Harari, D. Horn, M. Hugler, H. J. Lipkin andS. Meshkov: to be published.

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Authors and Affiliations

  1. Tata Institute of Fundamental Research, Bombay, India

    P. Babu

  2. International Centre for Theoretical Physics, Trieste, Italy

    P. Babu

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  1. P. Babu
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(La responsabilità scientifica degli scritti inseriti in questa rubrica è completamente lasciata dalla Direzione del periodico ai singoli autori)

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Babu, P. Some consequences ofŨ 12 withSU 3 breaking. Nuovo Cimento A (1965-1970) 40, 261–264 (1965). https://doi.org/10.1007/BF02832924

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