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Study of ππ Scattering in the Isotopic-Spin-2 Channel

D. Cohen, T. Ferbel*, P. Slattery, and B. Werner†

  • Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627

  • *A. P. Sloan Research Fellow.
  • †Presently at Monroe Community College, Rochester, N. Y.
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Phys. Rev. D 7, 661 – Published 1 February, 1973

DOI: https://doi.org/10.1103/PhysRevD.7.661

Abstract

We have carried out a study of π−π− scattering using the reaction π−d→ppπ−π− at an incident π− momentum of 7 GeV/c. We have extracted the isotopic-spin-2 ππ phase shifts and elastic cross section using a modified Chew-Low extrapolation. We obtain a value of - 7.7° ± 1.2° for the s-wave phase shift at the K0 mass. Our measurements are in good agreement with current-algebra predictions.

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References (27)

  1. Proceedings of the Conference on ππ and Kπ Interactions, Argonne National Laboratory, 1969, edited by F. Loeffler and E. D. Malamud (Argonne National Laboratory, Argonne, Ill., 1969)
  2. J. P. Baton, G. Laurens, and J. Reignier, Nucl. Phys. B3, 349 (1967)
  3. J. P. Baton, G. Laurens, and J. Reignier, Phys. Letters 33B, 528 (1970)
  4. W. D. Walker et al., Phys. Rev. Letters 18, 630 (1967)
  5. E. Colton et al., Phys. Rev. D 3, 2028 (1971)
  6. Saclay-Orsay-Bari-Bologna Collaboration, Nuovo Cimento 35, 1 (1965)
  7. Aachen-Berlin-Birmingham-Bonn-Hamburg-London-München Collaboration, Phys. Rev. 138, B897 (1965)
  8. G. F. Chew and F. E. Low, Phys. Rev. 113, 1610 (1959)
  9. T. B. Day, University of Maryland Technical Report No. 649 (unpublished)
  10. W. Katz, Ph.D. thesis, University of Rochester (unpublished)

  11. Omitted endnote

  12. B. Musgrave, in Phenomenology in Particle Physics, 1971, edited by C. Chiu, G. Fox, and A. J. G. Hey (Caltech, Pasadena, Calif., 1971), p. 467

  13. Omitted endnote

  14. G. H. Trilling, in Particles and Fields-1971, proceedings of the 1971 Rochester Meeting of the Division of Particles and Fields of the American Physical Society, edited by A. C. Melissinos and P. F. Slattery (A.I.P., New York, 1971), p. 1
  15. Z. Ming Ma, G. A. Smith, and R. J. Sprafka, Phys. Rev. Letters 23, 342 (1969)
  16. H. P. Dürr and H. Pilkuhn, Nuovo Cimento 40, 899 (1965)
  17. G. Wolf, Phys. Rev. 182, 1538 (1969) Phys. Rev. Letters 19, 925 (1967)
  18. J. Benecke and H. P. Dürr, Nuovo Cimento 56, 269 (1968)
  19. W. Katz et al., in Proceedings of the Conference on ππ and Kπ Interactions, Argonne National Laboratory, 1969, edited by F. Loeffler and E. D. Malamud ([1]), p. 300
  20. [17]
  21. G. Chew and H. Lewis, Phys. Rev. 84, 779 (1951) [12]

  22. Omitted endnote

  23. L. Schiff, Quantum Mechanics (McGraw-Hill, New York, 1949)

  24. Omitted endnote

  25. Omitted endnote

  26. R. Arnowitt, in Proceedings of the Conference on ππ and Kπ Interactions, Argonne National Laboratory, 1969, edited by F. Loeffler and E. D. Malamud ([1]), p. 619
  27. G. L. Kane and M. Ross, Phys. Rev. 177, 2353 (1969) P. K. Williams, Phys. Rev. D 1, 1312 (1970) J. D. Kimel and E. Reya, Florida State University Report No. 72-4-3 (unpublished)

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Phys. Rev. D 7, 661– Published 1 February, 1973
  • Received 8 September 1972

© 1973 American Physical Society

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