Regge-Pole-Cut Analysis of Total Cross Sections with <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>SU</mi><mo>(</mo><mn>3</mn><mo>)</mo><mn></mn></math></span> and Exchange Degeneracy

Jane C. Jackson

doi:10.1103/PhysRevD.3.100

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Regge-Pole-Cut Analysis of Total Cross Sections with $SU (3)$ and Exchange Degeneracy

Jane C. Jackson

Department of Physics, Arizona State University, Tempe, Arizona 85281

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Phys. Rev. D 3, 100 – Published 1 January, 1971

DOI: https://doi.org/10.1103/PhysRevD.3.100

Abstract

A phenomenological study of $SU (3)$ and exchange degeneracy is made in a Regge-pole-cut model. The high-energy data of pion-nucleon, kaon-nucleon, nucleon-nucleon, and nucleon-antinucleon total cross sections, including the new Serpukhov data, are analyzed by means of least-squares fits with parameters corresponding to the $P$ , $P^{'}$ , $ρ$ , $A_{2}$ , and $ω$ Regge poles and subtractive vacuum cut. The data are fitted adequately with the assumptions of $SU (3)$ and exchange degeneracy. For completeness, the data are analyzed with the assumptions of $SU (3)$ alone, exchange degeneracy alone, and also without either of these assumptions.

References (10)

A. Ahmadzadeh, Phys. Rev. Letters 16, 952 (1966)
IHEP-CERN Collaboration, Phys. Letters 30B, 500 (1969)
V. Barger and R. J. N. Phillips, Phys. Rev. Letters 24, 291 (1970)
A. I. Lendyel and K. A. Ter-Martirosyan, in Proceedings of the International Conference on High-Energy Physics and Theory of Elementary Particles, Kiev, 1969 (unpublished)
S. Frautschi and B. Margolis, Nuovo Cimento 56A, 1155 (1968)
V. Barger and D. Cline, Phenomenological Theories of High Energy Scattering (Benjamin, New York, 1969), Chap. 5
V. Barger and M. Olsson, Phys. Rev. 146, 1080 (1966) [1]
J. C. Jackson, Phys. Rev. 174, 2098 (1968)
W. Galbraith et al., Phys. Rev. 138, B913 (1965)
K. J. Foley et al., Phys. Rev. Letters 19, 330 (1967)

[c1] A. Ahmadzadeh, Phys. Rev. Letters 16, 952 (1966)

[c2] IHEP-CERN Collaboration, Phys. Letters 30B, 500 (1969)

[c3] V. Barger and R. J. N. Phillips, Phys. Rev. Letters 24, 291 (1970)

[c4] A. I. Lendyel and K. A. Ter-Martirosyan, in Proceedings of the International Conference on High-Energy Physics and Theory of Elementary Particles, Kiev, 1969 (unpublished)

[c5] S. Frautschi and B. Margolis, Nuovo Cimento 56A, 1155 (1968)

[c6] V. Barger and D. Cline, Phenomenological Theories of High Energy Scattering (Benjamin, New York, 1969), Chap. 5

[c7] V. Barger and M. Olsson, Phys. Rev. 146, 1080 (1966) [1]

[c8] J. C. Jackson, Phys. Rev. 174, 2098 (1968)

[c9] W. Galbraith et al., Phys. Rev. 138, B913 (1965)

[c10] K. J. Foley et al., Phys. Rev. Letters 19, 330 (1967)

Physical Review D

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Regge-Pole-Cut Analysis of Total Cross Sections with $SU (3)$ and Exchange Degeneracy

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Regge-Pole-Cut Analysis of Total Cross Sections with SU(3) and Exchange Degeneracy

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References (10)

Regge-Pole-Cut Analysis of Total Cross Sections with $SU (3)$ and Exchange Degeneracy