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Lettere al Nuovo Cimento (1971-1985)

, Volume 7, Issue 17, pp 925–930 | Cite as

Resonances and partons as two complementary ways to describe the deep inelastic phenomena

  • M. I. Pavković
Article

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References

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    R. P. Feynman: unpublished;J. D. Bjorken andE. A. Paschos:Phys. Rev.,185, 1975 (1969).Google Scholar
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    The limits of integration in the sum rules are purposely left unspecified, because we expect the contribution toF 2 from the unphysical spacelike states, which seems to be unavoidable in the Dashen-Gell-Mann program (ref.(7)).. The presence of spacelike states in the deep inelastic electron-nucleon scattering will be felt in the unphysical region −∞<σ≤0. (The physical region is 0<σ≤1.) A closer examination of certain resonance models (ref. (4)) indicates that the functionF 2 will, in all likelihood, be very small (but not altogether zero) in this region.MathSciNetADSCrossRefGoogle Scholar
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Copyright information

© Società Italiana di Fisica 1973

Authors and Affiliations

  • M. I. Pavković
    • 1
  1. 1.Courant Institute of Mathematical SciencesNew York UniversityNew York

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