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The Photoproduction of Lepton Pairs from Nuclei

  • J. S. Trefil
Conference paper

Abstract

It has been pointed out1,2) that in the photoproduction of electron pairs from hydrogen, a dramatic interference effect should be seen in the region where the invariant mass of the lepton pair is about equal to the mass of the omega mesons. This effect corresponds to interference between those processes which proceed via the photoproduction of a ρ meson which subsequently decays into the lepton pair, and those which proceed via the photoproductidn of the ω.

Keywords

Invariant Mass Pair Production Vector Meson Lepton Pair Interference Peak 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1).
    R. G. Parsons and Roy Weinstein, Phys. Rev. Letters 20, 1314 (1968).CrossRefGoogle Scholar
  2. 2).
    M. Davier, Phys. Letters 27B, 27 (1968).CrossRefGoogle Scholar
  3. 3).
    J. G. Asbury, W. K. Bertram, U. Becker, P. Joos, M. Rhode, A. J.S. Smith, S.C.C. Jordan, and S.C.C. Ting, Phys. Rev. Letters 19, 869 (1967).CrossRefGoogle Scholar
  4. 4).
    J. S. Trefil, Phys. Rev. 180, 1379 (1969).CrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1970

Authors and Affiliations

  • J. S. Trefil
    • 1
  1. 1.Department of PhysicsUniversity of IllinoisUSA

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