Slope of forward elastic <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 from 4.4 to 6.0 GeV/<i>c</i>

C. A. Rey; J. A. Poirier; A. J. Lennox; V. Srinivasan; W. F. Baker; D. P. Eartly; S. M. Pruss; A. A. Wehmann

doi:10.1103/PhysRevD.15.59

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Slope of forward elastic $π^{+} p$ scattering from 4.4 to 6.0 GeV/c

C. A. Rey^†, J. A. Poirier^†, A. J. Lennox^*,†, and V. Srinivasan^†

W. F. Baker^‡, D. P. Eartly^‡, S. M. Pruss^‡, and A. A. Wehmann^‡

Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556

Fermi National Accelerator Laboratory, Batavia, Illinois 60510

^*Present address: Fermi National Accelerator Laboratory, Batavia, Illinois 60510.
^†Work supported in part by the National Science Foundation.
^‡Work supported by the U. S. Energy Research and Development Administration.

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Phys. Rev. D 15, 59 – Published 1 January, 1977

DOI: https://doi.org/10.1103/PhysRevD.15.59

Abstract

Angular distributions for $π^{+} p \to π^{+} p$ were measured for 13 incident-pion momenta from 4.4 to 6.0 GeV/c and for $- t$ less than ∼0.1 ${(G e V / c)}^{2}$ . This experiment was performed at the Zero Gradient Synchrotron of Argonne National Laboratory, where a focusing magnetic spectrometer and a scintillation-counter hodoscope were used. In fitting the angular distributions the strong-interaction contribution was parameterized by an exponential form exp( $bt$ ); the Coulomb interference was also included. The resulting values of the slope parameter for $| t | < \sim 0.1$ ${(G e V / c)}^{2}$ are presented for each incident beam momentum.

References (13)

Particle Data Group, LBL Report No. 63, 1973 (unpublished), p. 15 Landolt-Börnstein, Numerical Data and Functional Relationships in Science and Technology (Springer, Berlin, 1973), Group I, Vol. 7
M. L. Perl, L. W. Jones, and C. C. Ting, Phys. Rev. 132, 1252 (1963)
K. J. Foley, S. J. Lindenbaum, W. A. Love, S. Ozaki, J. J. Russell, and L. C. L. Yuan, Phys. Rev. Lett. 11, 425 (1963)
M. Aderholz, L. Bondar, M. Deutschmann, H. Lengeler, C. Thoma, H. Kaufmann, U. Kundt, K. Lanius, R. Leiste, R. Pose, D. C. Colley, W. P. Dodd, B. Musgrave, J. Simmons, K. Böckmann, G. Winter, V. Blobel, H. Butenschön, P. Von Handel, G. Wolf, E. Lohrmann, J. M. Brownlee, I. Butterworth, F. Campayne, M. Ibbotson, M. Saeed, N. N. Biswas, N. Schmitz, J. Weigl, and G. P. Wolf, Phys. Lett. 10, 248 (1964)
C. T. Coffin, N. Dikman, L. Ettlinger, D. Meyer, A. Saulys, K. Terwilliger, and D. Williams, Phys. Rev. 159,1169 (1967)
D. R. Rust, P. N. Kirk, R. A. Lundy, C. E. W. Ward, D. D. Yovanovitch, S. M. Pruss, C. W. Akerlof, K. S. Han, D. I. Meyer, and P. Schmueser, Phys. Rev. Lett. 24, 1361 (1970)
J. MacNaughton, W. R. Butler, D. G. Coyne, G. M. Hicks, and G. H. Trilling, Nucl. Phys. B33, 101 (1971)
I. Ambats, D. S. Ayres, R. Diebold, A. F. Greene, S. L. Kramer, A. Lesnik, D. R. Rust, C. E. W. Ward, A. B. Wicklund, and D. D. Yovanovitch, Phys. Rev. D 9, 1179 (1974)
T. Lasinski, R. Levi Setti, and E. Predazzi, Phys. Rev. 179, 1426 (1969)
A. J. Lennox, J. A. Poirier, C. A. Rey, O. R. Sander, W. F. Baker, D. P. Eartly, K. P. Pretzl, S. M. Pruss, A. A. Wehmann, and P. Koehler, Phys. Rev. D 11, 1777 (1975)
D. C. Carey, Nucl. Instrum. Methods 104, 173 (1972)
G. Höhler and H. P. Jakob, Karlsruhe University Report No. TKP 23/72, 1972 (unpublished)
M. P. Locher, Nucl. Phys. B2, 525 (1967)

[c1] Particle Data Group, LBL Report No. 63, 1973 (unpublished), p. 15 Landolt-Börnstein, Numerical Data and Functional Relationships in Science and Technology (Springer, Berlin, 1973), Group I, Vol. 7

[c2] M. L. Perl, L. W. Jones, and C. C. Ting, Phys. Rev. 132, 1252 (1963)

[c3] K. J. Foley, S. J. Lindenbaum, W. A. Love, S. Ozaki, J. J. Russell, and L. C. L. Yuan, Phys. Rev. Lett. 11, 425 (1963)

[c4] M. Aderholz, L. Bondar, M. Deutschmann, H. Lengeler, C. Thoma, H. Kaufmann, U. Kundt, K. Lanius, R. Leiste, R. Pose, D. C. Colley, W. P. Dodd, B. Musgrave, J. Simmons, K. Böckmann, G. Winter, V. Blobel, H. Butenschön, P. Von Handel, G. Wolf, E. Lohrmann, J. M. Brownlee, I. Butterworth, F. Campayne, M. Ibbotson, M. Saeed, N. N. Biswas, N. Schmitz, J. Weigl, and G. P. Wolf, Phys. Lett. 10, 248 (1964)

[c5] C. T. Coffin, N. Dikman, L. Ettlinger, D. Meyer, A. Saulys, K. Terwilliger, and D. Williams, Phys. Rev. 159,1169 (1967)

[c6] D. R. Rust, P. N. Kirk, R. A. Lundy, C. E. W. Ward, D. D. Yovanovitch, S. M. Pruss, C. W. Akerlof, K. S. Han, D. I. Meyer, and P. Schmueser, Phys. Rev. Lett. 24, 1361 (1970)

[c7] J. MacNaughton, W. R. Butler, D. G. Coyne, G. M. Hicks, and G. H. Trilling, Nucl. Phys. B33, 101 (1971)

[c8] I. Ambats, D. S. Ayres, R. Diebold, A. F. Greene, S. L. Kramer, A. Lesnik, D. R. Rust, C. E. W. Ward, A. B. Wicklund, and D. D. Yovanovitch, Phys. Rev. D 9, 1179 (1974)

[c9] T. Lasinski, R. Levi Setti, and E. Predazzi, Phys. Rev. 179, 1426 (1969)

[c10] A. J. Lennox, J. A. Poirier, C. A. Rey, O. R. Sander, W. F. Baker, D. P. Eartly, K. P. Pretzl, S. M. Pruss, A. A. Wehmann, and P. Koehler, Phys. Rev. D 11, 1777 (1975)

[c11] D. C. Carey, Nucl. Instrum. Methods 104, 173 (1972)

[c12] G. Höhler and H. P. Jakob, Karlsruhe University Report No. TKP 23/72, 1972 (unpublished)

[c13] M. P. Locher, Nucl. Phys. B2, 525 (1967)

Physical Review D

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Slope of forward elastic $π^{+} p$ scattering from 4.4 to 6.0 GeV/c

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Slope of forward elastic π+p scattering from 4.4 to 6.0 GeV/c

Abstract

References (13)

Slope of forward elastic $π^{+} p$ scattering from 4.4 to 6.0 GeV/c