Cheng-Wu Picture Applied to <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>γ</mi><mi>p</mi><mo>→</mo><mrow><msup><mrow><mi>ρ</mi></mrow><mrow><mn>0</mn></mrow></msup></mrow><mi>p</mi></math></span> and <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ϕ</mi><mi></mi><mi>p</mi></math></span>

Charles A. Nelson

doi:10.1103/PhysRevD.2.2669

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Cheng-Wu Picture Applied to $γ p \to ρ^{0} p$ and $ϕ p$

Charles A. Nelson^*

Physics Department, City College of the City University of New York, New York, New York 10031

^*Present address: Department of Physics, Louisiana State University, Baton Rouge, La. 70803.

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Phys. Rev. D 2, 2669 – Published 1 December, 1970

DOI: https://doi.org/10.1103/PhysRevD.2.2669

Abstract

The Cheng-Wu physical picture, with some additional assumptions, is applied to $ρ^{0} (ϕ)$ photoproduction and comparison is made with available experimental data. The comparison is not favorable for the assumption that the intermediate particles are two pions (kaons). On the other hand, the asymptotic prediction for $γ p \to ρ^{0} p$ is consistent with extrapolation of present data under an alternative assumption that the intermediate particles are a quark-antiquark pair. In addition, under the latter assumption there is a justification for the additivity hypothesis of the quark picture of high-energy scattering.

References (20)

H. Cheng and T. T. Wu, Phys. Rev. Letters 22, 666 (1969) Phys. Rev. 182, 1852 (1969) ibid.182, 1868 (1969) ibid.182, 1873 (1969) ibid.182, 1899 (1969)
H. Cheng and T. T. Wu, Phys. Rev. Letters 23, 670 (1969) Phys. Rev. D 1, 1069 (1970) ibid.1, 1083 (1970)
G. Kramer and J. L. Uretsky, Phys. Rev. 181, 1918 (1969)
R. Glauber, Phys. Rev. 100, 242 (1955) in Lectures in Theoretical Physics, edited by W. Britten and L. Dunham (Interscience, New York, 1959) V. Franco and R. Glauber, Phys. Rev. 142, 1195 (1956)
J. D. Bjorken and S. D. Drell, Relativistic Quantum Mechanics (McGraw-Hill, New York, 1964)
G. J. Gounaris and J. J. Sakurai, Phys. Rev. Letters 21, 244 (1968)
J. A. Allaby et al., IHEP-CERN Collaboration, Phys. Letters 30B, 500 (1969)
K. J. Foley et al., Phys. Rev. Letters 11, 425 (1963) ibid.15, 45 (1965) Y. Sumi, Progr. Theoret. Phys. (Kyoto) Suppl. 41-42, 3 (1967)
Particle Data Group, Rev. Mod. Phys. 41, 87 (1970)
R. Anderson et al., Phys. Rev. D 1, 27 (1970)
W. Galbraith et al., Phys. Rev. 138, B913 (1965)
K. J. Foley et al., Phys. Rev. Letters 11, 503 (1963) ibid.15, 45 (1965)
L. Van Hove, in Particle Physics at High Energy, edited by T. W. Priest and L. L. J. Vick (Oliver and Boyd, Edinburgh, 1967) J. J. J. Kokkedee and L. Van Hove, Nuovo Cimento 42, 711 (1966)
W. E. Thirring, Phys. Letters 16, 335 (1965) Acta Phys. Austriaca, Suppl. II, 205 (1966) C. Becchi and G. Morpurgo, Phys. Letters 17, 352 (1965) Phys. Rev. 140, B687 (1965)
N. N. Bogoliubov, B. V. Struminskij, and A. N. Tavkhelidze, JINR Report No. D-1968 (1965) H. J. Lipkin and A. N. Tavkhelidze, Phys. Letters 17, 331 (1965) O. W. Greenberg, ibid. 19, 423 (1965)
Aachen-Berlin-Bonn-Hamburg-Heidelberg-München-Collaboration, Phys. Rev. 175, 1669 (1968)
T. T. Chou and C. N. Yang, Phys. Rev. Letters 20, 1213 (1968) L. Durand III and R. Lipes, ibid. 20, 637 (1968)
D. R. Harrington, Rutgers University report, 1967 (unpublished) V. Franco, Phys. Rev. Letters 18, 1159 (1967) M. V. Barnhill, Phys. Rev. 163, 1735 (1967) D. R. Harrington and A. Pagnamenta, ibid. 173, 1599 (1968) N. W. Dean, Nucl. Phys. B4, 534 (1968) ibid.B7, 311 (1968)
J. G. Ashburg et al., as cited by S. C. C. Ting, in Proceedings of the Fourteenth International Conference on High-Energy Physics, Vienna, 1968, edited by J. Prentki (CERN, Geneva, 1968)
H. Cheng and T. T. Wu, Phys. Rev. D 1, 467 (1970)

[c1] H. Cheng and T. T. Wu, Phys. Rev. Letters 22, 666 (1969) Phys. Rev. 182, 1852 (1969) ibid.182, 1868 (1969) ibid.182, 1873 (1969) ibid.182, 1899 (1969)

[c2] H. Cheng and T. T. Wu, Phys. Rev. Letters 23, 670 (1969) Phys. Rev. D 1, 1069 (1970) ibid.1, 1083 (1970)

[c3] G. Kramer and J. L. Uretsky, Phys. Rev. 181, 1918 (1969)

[c4] R. Glauber, Phys. Rev. 100, 242 (1955) in Lectures in Theoretical Physics, edited by W. Britten and L. Dunham (Interscience, New York, 1959) V. Franco and R. Glauber, Phys. Rev. 142, 1195 (1956)

[c5] J. D. Bjorken and S. D. Drell, Relativistic Quantum Mechanics (McGraw-Hill, New York, 1964)

[c6] G. J. Gounaris and J. J. Sakurai, Phys. Rev. Letters 21, 244 (1968)

[c7] J. A. Allaby et al., IHEP-CERN Collaboration, Phys. Letters 30B, 500 (1969)

[c8] K. J. Foley et al., Phys. Rev. Letters 11, 425 (1963) ibid.15, 45 (1965) Y. Sumi, Progr. Theoret. Phys. (Kyoto) Suppl. 41-42, 3 (1967)

[c9] Particle Data Group, Rev. Mod. Phys. 41, 87 (1970)

[c10] R. Anderson et al., Phys. Rev. D 1, 27 (1970)

[c11] W. Galbraith et al., Phys. Rev. 138, B913 (1965)

[c12] K. J. Foley et al., Phys. Rev. Letters 11, 503 (1963) ibid.15, 45 (1965)

[c13] L. Van Hove, in Particle Physics at High Energy, edited by T. W. Priest and L. L. J. Vick (Oliver and Boyd, Edinburgh, 1967) J. J. J. Kokkedee and L. Van Hove, Nuovo Cimento 42, 711 (1966)

[c14] W. E. Thirring, Phys. Letters 16, 335 (1965) Acta Phys. Austriaca, Suppl. II, 205 (1966) C. Becchi and G. Morpurgo, Phys. Letters 17, 352 (1965) Phys. Rev. 140, B687 (1965)

[c15] N. N. Bogoliubov, B. V. Struminskij, and A. N. Tavkhelidze, JINR Report No. D-1968 (1965) H. J. Lipkin and A. N. Tavkhelidze, Phys. Letters 17, 331 (1965) O. W. Greenberg, ibid. 19, 423 (1965)

[c16] Aachen-Berlin-Bonn-Hamburg-Heidelberg-München-Collaboration, Phys. Rev. 175, 1669 (1968)

[c17] T. T. Chou and C. N. Yang, Phys. Rev. Letters 20, 1213 (1968) L. Durand III and R. Lipes, ibid. 20, 637 (1968)

[c18] D. R. Harrington, Rutgers University report, 1967 (unpublished) V. Franco, Phys. Rev. Letters 18, 1159 (1967) M. V. Barnhill, Phys. Rev. 163, 1735 (1967) D. R. Harrington and A. Pagnamenta, ibid. 173, 1599 (1968) N. W. Dean, Nucl. Phys. B4, 534 (1968) ibid.B7, 311 (1968)

[c19] J. G. Ashburg et al., as cited by S. C. C. Ting, in Proceedings of the Fourteenth International Conference on High-Energy Physics, Vienna, 1968, edited by J. Prentki (CERN, Geneva, 1968)

[c20] H. Cheng and T. T. Wu, Phys. Rev. D 1, 467 (1970)

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Cheng-Wu Picture Applied to $γ p \to ρ^{0} p$ and $ϕ p$

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Cheng-Wu Picture Applied to γp→ρ0p and ϕp

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References (20)

Cheng-Wu Picture Applied to $γ p \to ρ^{0} p$ and $ϕ p$