Implications of a Charge Asymmetry in the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>ω</mi></mrow><mrow><mn>0</mn></mrow></msup></mrow></math></span> Dalitz Plot

W. A. Simmons; S. F. Tuan

doi:10.1103/PhysRevD.4.663

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Implications of a Charge Asymmetry in the $ω^{0}$ Dalitz Plot

W. A. Simmons and S. F. Tuan

Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822

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Phys. Rev. D 4, 663 – Published 1 August, 1971

DOI: https://doi.org/10.1103/PhysRevD.4.663

Abstract

We analyze the possible theoretical implications of the recent evidence for a charge asymmetry in the $ω$ Dalitz plot. In particular, we discuss the asymmetry in terms of theoretical models based on (a) the Okubo-Yuta background-interference effect, (b) an interfering mass-degenerate exotic resonance ${\tilde{ρ}}^{0} (I^{G} = 1^{-}, J^{PC} = 1^{- +})$ , and (c) $C$ violation in $ρ^{0} \to π^{+} π^{-} π^{0}$ decay with coherence of the $ρ^{0}$ and $ω^{0}$ production amplitudes.

References (39)

G. S. Abrams, K. W. J. Barnham, W. R. Butler, D. G. Coyne, G. Goldhaber, B. H. Hall, and J. MacNaughton, Phys. Rev. D 4, 653 (1971)
G. Goldhaber, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, edited by C. Baltay and A. Rosenfeld (Columbia Univ. Press, New York, 1970), p. 59
G. S. Abrams, G. Goldhaber, and B. H. Hall, Phys. Rev. D 4, 647 (1971)
H. Yuta and S. Okubo, Phys. Rev. Letters 21, 781 (1968) [27]
Omitted endnote
R. E. Juhala et al., Phys. Rev. 184, 1489 (1969) W. W. M. Allison et al., Phys. Letters 25B, 619 (1967) R. Barloutaud et al., ibid. 26B, 674 (1968) A. Barbaro-Galtieri et al., Phys. Rev. Letters 20, 349 (1968) B. C. Maglić et al., ibid. 7, 178 (1961)
E. M. Henley and B. A. Jacobsohn, Phys. Rev. 128, 1394 (1962)
J. Rosner, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 499
G. Goldhaber (private communication)
H. J. Lipkin and S. Meshkov, Phys. Rev. Letters 22, 213 (1969) H. Levinson et al., Nuovo Cimento 32, 1376 (1964)
M. N. Focacci et al., Phys. Rev. Letters 17, 890 (1966)
Ref. 126 in the Rapporteur Report of A. Astier, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)
S. F. Tuan and T. T. Wu, Phys. Rev. Letters 18, 349 (1967)
M. Aguilar-Benitez, D. Bassano, R. L. Eisner, J. B. Kinson, D. Pandoulas, N. P. Samios, and V. E. Barnes, Phys. Rev. Letters 25, 1635 (1970)
V. Barger (private communication)
A. Barut, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)
S. F. Tuan, Phys. Rev. Letters 23, 1198 (1969) Phys. Rev. D 2, 617 (1970)
T. D. Lee and C. N. Yang, Phys. Rev. 122, 1954 (1961)
S. Pakvasa and S. F. Tuan, Phys. Rev. Letters 20, 632 (1968)
S. Barshay, Phys. Rev. Letters 24, 490 (1970)
J. Mandula, J. Weyers, and G. Zweig, Phys. Rev. Letters 23, 627 (1969)
T. D. Lee, Phys. Rev. 139, B1415 (1965)
G. Goldhaber, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 59
V. Z. Peterson (private communication)
T. D. Lee, Phys. Rev. 140, B967 (1965) V. B. Berestetsky, Phys. Letters 21, 554 (1966)
T. D. Lee, in Lectures at the Second Hawaii Topical Conference on Particle Physics (Univ. Hawaii Press, Honolulu, 1967), p. 13
M. Gormley, E. Hyman, W. Lee, T. Nash, J. Peoples, C. Schultz, and S. Stein, Phys. Rev. Letters 21, 902 (1964) ibid. 22, 108 (1969)
J. Baird, P. Miller, W. Dress, and N. Ramsey, Phys. Rev. 179, 1285 (1969)
L. B. Okun and C. Rubbia, in Proceedings of the International Conference on Elementary Particles, Heidelberg, Germany, 1967, edited by H. Filthuth (North-Holland, Amsterdam, 1968), p. 301 G. Barton and E. D. White, Phys. Rev. 184, 1660 (1969)
A. Pais and S. B. Treiman, Phys. Letters 29B, 308 (1965)
Omitted endnote
[22]
J. Bernstein, G. Feinberg, and T. D. Lee, Phys. Rev. 139, B1650 (1965)
J. A. Appel et al., Phys. Rev. D 2, 1285 (1970) S. Rock et al., Phys. Rev. Letters 24, 748 (1970)
N. Christ and T. D. Lee, Phys. Rev. 143, 1310 (1966)
N. Christ and T. D. Lee, Phys. Rev. 148, 1520 (1966)
S. Coleman and S. L. Glashow, Phys. Rev. Letters 6, 423 (1961)
A. Astier, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)
D. G. Sutherland, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 369

[c1] G. S. Abrams, K. W. J. Barnham, W. R. Butler, D. G. Coyne, G. Goldhaber, B. H. Hall, and J. MacNaughton, Phys. Rev. D 4, 653 (1971)

[c2] G. Goldhaber, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, edited by C. Baltay and A. Rosenfeld (Columbia Univ. Press, New York, 1970), p. 59

[c3] G. S. Abrams, G. Goldhaber, and B. H. Hall, Phys. Rev. D 4, 647 (1971)

[c4] H. Yuta and S. Okubo, Phys. Rev. Letters 21, 781 (1968) [27]

[c5] Omitted endnote

[c6] R. E. Juhala et al., Phys. Rev. 184, 1489 (1969) W. W. M. Allison et al., Phys. Letters 25B, 619 (1967) R. Barloutaud et al., ibid. 26B, 674 (1968) A. Barbaro-Galtieri et al., Phys. Rev. Letters 20, 349 (1968) B. C. Maglić et al., ibid. 7, 178 (1961)

[c7] E. M. Henley and B. A. Jacobsohn, Phys. Rev. 128, 1394 (1962)

[c8] J. Rosner, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 499

[c9] G. Goldhaber (private communication)

[c10] H. J. Lipkin and S. Meshkov, Phys. Rev. Letters 22, 213 (1969) H. Levinson et al., Nuovo Cimento 32, 1376 (1964)

[c11] M. N. Focacci et al., Phys. Rev. Letters 17, 890 (1966)

[c12] Ref. 126 in the Rapporteur Report of A. Astier, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)

[c13] S. F. Tuan and T. T. Wu, Phys. Rev. Letters 18, 349 (1967)

[c14] M. Aguilar-Benitez, D. Bassano, R. L. Eisner, J. B. Kinson, D. Pandoulas, N. P. Samios, and V. E. Barnes, Phys. Rev. Letters 25, 1635 (1970)

[c15] V. Barger (private communication)

[c16] A. Barut, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)

[c17] S. F. Tuan, Phys. Rev. Letters 23, 1198 (1969) Phys. Rev. D 2, 617 (1970)

[c18] T. D. Lee and C. N. Yang, Phys. Rev. 122, 1954 (1961)

[c19] S. Pakvasa and S. F. Tuan, Phys. Rev. Letters 20, 632 (1968)

[c20] S. Barshay, Phys. Rev. Letters 24, 490 (1970)

[c21] J. Mandula, J. Weyers, and G. Zweig, Phys. Rev. Letters 23, 627 (1969)

[c22] T. D. Lee, Phys. Rev. 139, B1415 (1965)

[c23] G. Goldhaber, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 59

[c24] V. Z. Peterson (private communication)

[c25] T. D. Lee, Phys. Rev. 140, B967 (1965) V. B. Berestetsky, Phys. Letters 21, 554 (1966)

[c26] T. D. Lee, in Lectures at the Second Hawaii Topical Conference on Particle Physics (Univ. Hawaii Press, Honolulu, 1967), p. 13

[c27] M. Gormley, E. Hyman, W. Lee, T. Nash, J. Peoples, C. Schultz, and S. Stein, Phys. Rev. Letters 21, 902 (1964) ibid. 22, 108 (1969)

[c28] J. Baird, P. Miller, W. Dress, and N. Ramsey, Phys. Rev. 179, 1285 (1969)

[c29] L. B. Okun and C. Rubbia, in Proceedings of the International Conference on Elementary Particles, Heidelberg, Germany, 1967, edited by H. Filthuth (North-Holland, Amsterdam, 1968), p. 301 G. Barton and E. D. White, Phys. Rev. 184, 1660 (1969)

[c30] A. Pais and S. B. Treiman, Phys. Letters 29B, 308 (1965)

[c31] Omitted endnote

[c32] [22]

[c33] J. Bernstein, G. Feinberg, and T. D. Lee, Phys. Rev. 139, B1650 (1965)

[c34] J. A. Appel et al., Phys. Rev. D 2, 1285 (1970) S. Rock et al., Phys. Rev. Letters 24, 748 (1970)

[c35] N. Christ and T. D. Lee, Phys. Rev. 143, 1310 (1966)

[c36] N. Christ and T. D. Lee, Phys. Rev. 148, 1520 (1966)

[c37] S. Coleman and S. L. Glashow, Phys. Rev. Letters 6, 423 (1961)

[c38] A. Astier, in Proceedings of the Fifteenth International Conference on High-Energy Physics, Kiev, U.S.S.R., 1970 (to be published)

[c39] D. G. Sutherland, in Proceedings of the Philadelphia Conference on Meson Spectroscopy, [2], p. 369

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Implications of a Charge Asymmetry in the $ω^{0}$ Dalitz Plot

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Implications of a Charge Asymmetry in the ω0 Dalitz Plot

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References (39)

Implications of a Charge Asymmetry in the $ω^{0}$ Dalitz Plot