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Veneziano — Like Model for A Two-Current Amplitude

  • P. V. Landshoff
Conference paper
Part of the Acta Physica Austriaca book series (FEWBODY, volume 7/1970)

Abstract

Some properties of the usual Veneziano beta-function are reviewed. A model is then constructed for an amplitude involving two charged isovector currents. It is found that when one incorporates certain desirable features, in particular the correct Fubini-Gell-Mann fixed pole at j=l, the model automatically satisfies the Bjorken scaling law. It is shown how the model may be extended to describe deep inelastic electron-proton scattering.

Keywords

Form Factor Positive Real Axis Invariant Amplitude Fixed Pole Elastic Form Factor 
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References

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    S. Fubini, Nuovo Cimento 43, 475 (1966).ADSCrossRefGoogle Scholar
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    J. B. Bronzan, I. S. Gerstein, B. W. Lee, and F. E. Low, Phys. Rev Lett. 18,32 (1967).ADSCrossRefGoogle Scholar
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    P. V. Landshoff and J. C. Polkinghorne, Cambridge preprint, DAMTP 70/5 .Google Scholar
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    J. D. Bjorken, Phys. Rev. 179, 1547 (1969).ADSCrossRefGoogle Scholar
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    M. Briedenbach et al., Phys. Rev. Lett. 23, 935 (1969).ADSCrossRefGoogle Scholar
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    H. Abarbanel, M. L. Goldberger, and S. B. Treiman, Phys. Rev. Lett. 22, 500 (1969)ADSCrossRefGoogle Scholar
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    H. Harari,Phys. Rev. Lett. 22 1078 (1969)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag 1970

Authors and Affiliations

  • P. V. Landshoff
    • 1
  1. 1.Department of Applied Mathematics and Theoretical PhysicsUniversity of CambridgeEngland

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