Simplified Regge Analysis of Backward <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>π</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow><mi>p</mi></math></span> Scattering

S. Kogitz; R. K. Logan

doi:10.1103/PhysRevD.6.2028

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Simplified Regge Analysis of Backward $π^{+} p$ Scattering

S. Kogitz and R. K. Logan

Department of Physics, University of Toronto, Toronto, Canada

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Phys. Rev. D 6, 2028 – Published 1 October, 1972Erratum Phys. Rev. D 7, 946 (1973)

DOI: https://doi.org/10.1103/PhysRevD.6.2028

Abstract

Polarization and differential-cross-section data for backward $π^{+} p$ scattering are explained in terms of a model which includes the $N_{α}$ Regge pole plus a background term which one may interpret as either a secondary pole or cut. This model, although simplifying the number of exchanges, provides an excellent fit to the data. The dip-bump structure and polarization are related. The rise of the differential cross section after the dip is shown in this model to be due in part to the background term rather than solely the recovery of the $N_{α}$ Regge-pole term from zero due to the vanishing of $α - \frac{1}{2}$ near $u = - 0.14$ ${(G e V / c)}^{2}$ .

Erratum

Simplified Regge Analysis of Backward $π^{+} p$ Scattering

S. Kogitz and R. K. Logan

Phys. Rev. D 7, 946 (1973)

References (14)

V. Barger, in Coral Gables Conference on Fundamental Interactions at High Energies I, edited by T. Gudehus, G. Kaiser, and A. Perlmutter (Gordon and Breach, New York, 1969)
A. Arnold, Phys. Rev. 153, 1523 (1967) R. L. Kelly, G. L. Kane, and F. Henyey, Phys. Rev. Letters 24, 1511 (1970) F. Halzen, A. Kumar, A. D. Martin, and C. Michael, Phys. Letters 32B, 111 (1970) R. Carlitz and M. Kislinger, Phys. Rev. Letters 24, 186 (1970)
J. Schneider, D. Schiff, and J. Tran Thanh Van, Lett. Nuovo Cimento 4, 727 (1970)
E. Berger and G. Fox, Nucl. Phys. B26, 1 (1971) A. Yokosawa, Argonne National Laboratory Report No. ANL/HEP 7117 (unpublished)
D. J. Sherden, N. E. Booth, G. Conforto, R. J. Esterling, J. Parry, J. Schneid, and A. Yokosawa, Phys. Rev. Letters 25, 898 (1970)
H. Aoi, N. E. Booth, C. Caverzasio, L. Dick, A. Gonidec, Z. Janout, K. Kuroda, A. Michalowicz, M. Poulet, D. Sillov, C. M. Spencer, and W. S. C. Williams, Phys. Letters 35B, 90 (1971)
S. Kogitz and R. K. Logan, Phys. Rev. D 4, 3289 (1971)
A. V. Stirling, P. Sonderegger, J. Kirz, P. Falk-Vairant, O. Guisan, C. Bruneton, and P. Borgeaud, Phys. Rev. Letters 14, 763 (1965) P. Sonderegger, J. Kirz, O. Guisan, P. Falk-Vairant, C. Bruneton, P. Borgeaud, A. V. Stirling, C. Caverzasid, J. P. Guillaud, M. Yvert, and B. Amblard, Phys. Letters 20, 75 (1966)
P. Bonamy et al., Phys. Letters 23, 501 (1966) D. D. Drobnis et al., Phys. Rev. Letters 20, 274 (1968) P. Bonamy et al., in Proceedings of the Amsterdam International Conference on Elementary Particles, 1971, edited by A. G. Tenner and M. Veltman (North-Holland, Amsterdam, 1972)
Berger and Fox in [4]
D. P. Owen, F. C. Peterson, J. Orear, A. L. Read, D. G. Ryan, D. H. White, A. Ashmore, C. J. S. Damerell, W. R. Frisken, and R. Rubinstein, Phys. Rev. 181, 1794 (1969)
V. Barger and M. Olsson, Phys. Rev. D 5, 2736 (1972)
J. Schneider, V. Lepeltier, P. Bonamy, P. Borgeaud, O. Guisan, and P. Sonderegger, Phys. Rev. Letters 23, 1068 (1969)
F. Hayot and B. Kayser, Nuovo Cimento 3A, 45 (1971)

[c1] V. Barger, in Coral Gables Conference on Fundamental Interactions at High Energies I, edited by T. Gudehus, G. Kaiser, and A. Perlmutter (Gordon and Breach, New York, 1969)

[c2] A. Arnold, Phys. Rev. 153, 1523 (1967) R. L. Kelly, G. L. Kane, and F. Henyey, Phys. Rev. Letters 24, 1511 (1970) F. Halzen, A. Kumar, A. D. Martin, and C. Michael, Phys. Letters 32B, 111 (1970) R. Carlitz and M. Kislinger, Phys. Rev. Letters 24, 186 (1970)

[c3] J. Schneider, D. Schiff, and J. Tran Thanh Van, Lett. Nuovo Cimento 4, 727 (1970)

[c4] E. Berger and G. Fox, Nucl. Phys. B26, 1 (1971) A. Yokosawa, Argonne National Laboratory Report No. ANL/HEP 7117 (unpublished)

[c5] D. J. Sherden, N. E. Booth, G. Conforto, R. J. Esterling, J. Parry, J. Schneid, and A. Yokosawa, Phys. Rev. Letters 25, 898 (1970)

[c6] H. Aoi, N. E. Booth, C. Caverzasio, L. Dick, A. Gonidec, Z. Janout, K. Kuroda, A. Michalowicz, M. Poulet, D. Sillov, C. M. Spencer, and W. S. C. Williams, Phys. Letters 35B, 90 (1971)

[c7] S. Kogitz and R. K. Logan, Phys. Rev. D 4, 3289 (1971)

[c8] A. V. Stirling, P. Sonderegger, J. Kirz, P. Falk-Vairant, O. Guisan, C. Bruneton, and P. Borgeaud, Phys. Rev. Letters 14, 763 (1965) P. Sonderegger, J. Kirz, O. Guisan, P. Falk-Vairant, C. Bruneton, P. Borgeaud, A. V. Stirling, C. Caverzasid, J. P. Guillaud, M. Yvert, and B. Amblard, Phys. Letters 20, 75 (1966)

[c9] P. Bonamy et al., Phys. Letters 23, 501 (1966) D. D. Drobnis et al., Phys. Rev. Letters 20, 274 (1968) P. Bonamy et al., in Proceedings of the Amsterdam International Conference on Elementary Particles, 1971, edited by A. G. Tenner and M. Veltman (North-Holland, Amsterdam, 1972)

[c10] Berger and Fox in [4]

[c11] D. P. Owen, F. C. Peterson, J. Orear, A. L. Read, D. G. Ryan, D. H. White, A. Ashmore, C. J. S. Damerell, W. R. Frisken, and R. Rubinstein, Phys. Rev. 181, 1794 (1969)

[c12] V. Barger and M. Olsson, Phys. Rev. D 5, 2736 (1972)

[c13] J. Schneider, V. Lepeltier, P. Bonamy, P. Borgeaud, O. Guisan, and P. Sonderegger, Phys. Rev. Letters 23, 1068 (1969)

[c14] F. Hayot and B. Kayser, Nuovo Cimento 3A, 45 (1971)

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Simplified Regge Analysis of Backward $π^{+} p$ Scattering

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Simplified Regge Analysis of Backward $π^{+} p$ Scattering

References (14)

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Simplified Regge Analysis of Backward π+p Scattering

Abstract

Erratum

Simplified Regge Analysis of Backward π+p Scattering

References (14)

Simplified Regge Analysis of Backward $π^{+} p$ Scattering

Simplified Regge Analysis of Backward $π^{+} p$ Scattering