What Part of the Reaction <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>π</mi><mi>p</mi><mo>→</mo><mo>(</mo><mi>n</mi><mi>π</mi><mo>)</mo><mi>p</mi></math></span> is Nondiffractive?

Craig D. Moore; Mahendra Pratap

doi:10.1103/PhysRevD.8.1626

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What Part of the Reaction $π p \to (n π) p$ is Nondiffractive?

Craig D. Moore and Mahendra Pratap

State University of New York, Stony Brook, New York 11790

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Phys. Rev. D 8, 1626 – Published 1 September, 1973

DOI: https://doi.org/10.1103/PhysRevD.8.1626

Abstract

A prescription for parametrizing $π p$ reactions is given. As a first step towards a correct model, only pion dissociation is considered. Therefore, a reaction with an even number of pions is assumed to be totally nondiffractive, while one with an odd number of pions has, in addition, a diffractive part. Using the prescription we predict the energy dependence of various exclusive reactions. The agreement with data is found to be fairly good. The non-diffractive component dominates the inelastic reactions at intermediate energies.

References (9)

M. L. Good and W. D. Walker, Phys. Rev. 120, 1854 (1960) J. Benecke, T. T. Chou, C. N. Yang, and E. Yen, ibid. 188, 2159 (1969) R. C. Hwa, Phys. Rev. Lett. 28, 1487 (1972) C. Quigg, J.-M. Wang, and C. N. Yang, 28, 1200 (1972) M. Jacob and R. Slansky, Phys. Rev. D 5, 1847 (1972)
C. Quigg and J. D. Jackson, NAL Report No. NAL-THY93 (unpublished)
J. W. Elbert, A. R. Erwin, W. D. Walker, and J. W. Waters, Nucl. Phys. B19, 85 (1970)
L. Caneschi and A. Schwimmer, Phys. Lett. 33B, 577 (1970)
E. L. Berger, D. Horn, and G. H. Thomas, Phys. Rev. D 7, 1412 (1973)
W. Kittel, S. Ratti, and L. Van Hove, Nucl. Phys. B30, 333 (1971)
W. KittelS. RattiL. Van HoveCompilation of Cross Sections IV, CERN/HERA Report No. 70-5, 1970 (unpublished)
J. Ballam et al., Phys. Rev. D 4, 1946 (1971)
Bubble Chamber Group, SUNY Stony Brook (private communication)

[c1] M. L. Good and W. D. Walker, Phys. Rev. 120, 1854 (1960) J. Benecke, T. T. Chou, C. N. Yang, and E. Yen, ibid. 188, 2159 (1969) R. C. Hwa, Phys. Rev. Lett. 28, 1487 (1972) C. Quigg, J.-M. Wang, and C. N. Yang, 28, 1200 (1972) M. Jacob and R. Slansky, Phys. Rev. D 5, 1847 (1972)

[c2] C. Quigg and J. D. Jackson, NAL Report No. NAL-THY93 (unpublished)

[c3] J. W. Elbert, A. R. Erwin, W. D. Walker, and J. W. Waters, Nucl. Phys. B19, 85 (1970)

[c4] L. Caneschi and A. Schwimmer, Phys. Lett. 33B, 577 (1970)

[c5] E. L. Berger, D. Horn, and G. H. Thomas, Phys. Rev. D 7, 1412 (1973)

[c6] W. Kittel, S. Ratti, and L. Van Hove, Nucl. Phys. B30, 333 (1971)

[c7] W. KittelS. RattiL. Van HoveCompilation of Cross Sections IV, CERN/HERA Report No. 70-5, 1970 (unpublished)

[c8] J. Ballam et al., Phys. Rev. D 4, 1946 (1971)

[c9] Bubble Chamber Group, SUNY Stony Brook (private communication)

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What Part of the Reaction $π p \to (n π) p$ is Nondiffractive?

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What Part of the Reaction πp→(nπ)p is Nondiffractive?

Abstract

References (9)

What Part of the Reaction $π p \to (n π) p$ is Nondiffractive?