Elastic Scattering of 162-MeV Pions by Nuclei

B. Zeidman, C. Olmer, D. F. Geesaman, R. L. Boudrie, R. H. Siemssen, J. F. Amann, C. L. Morris, H. A. Thiessen, G. R. Burleson, M. J. Devereux, R. E. Segel, and L. W. Swenson
Phys. Rev. Lett. 40, 1316 – Published 15 May 1978; Erratum Phys. Rev. Lett. 40, 1539 (1978)
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Abstract

The elastic scattering of 162-MeV π+ and π by Be9, Si, Ni58, and Pb208 have been measured. All angular distributions, except for Be9, exhibit strong diffraction patterns. Optical-model calculations with matter distributions deduced from electron scattering qualitatively reproduce the data, but better agreement for all but Be9 can be obtained with suitable modifications. No substantial differences in neutron- and proton-matter radii are indicated.

  • Received 21 February 1978

DOI:https://doi.org/10.1103/PhysRevLett.40.1316

©1978 American Physical Society

Erratum

Elastic Scattering of 162-MeV Pions by Nuclei

B. Zeidman, C. Olmer, D. F. Geesaman, R. L. Boudrie, R. H. Siemssen, J. F. Amann, C. L. Morris, H. A. Thiessen, G. R. Burleson, M. J. Devereux, R. E. Segel, and L. W. Swenson
Phys. Rev. Lett. 40, 1539 (1978)

Authors & Affiliations

B. Zeidman, C. Olmer, D. F. Geesaman, R. L. Boudrie, R. H. Siemssen*, J. F. Amann, C. L. Morris, H. A. Thiessen, G. R. Burleson, M. J. Devereux, R. E. Segel, and L. W. Swenson

  • Argonne National Laboratory, Argonne, Illinois 60439, and University of Colorado, Boulder, Colorado 80302, and Kernfysisch Vernsneller Instituut, Groningen, Netherlands, and Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87544, and New Mexico State University, Las Cruces, New Mexico 88001, and Northwestern University, Evanston, Illinois 63301, and Oregon State University, Corvallis, Oregon 97331

  • *Work performed while a visitor at Argonne National Laboratory, Argonne, Ill. 60439.

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Issue

Vol. 40, Iss. 20 — 15 May 1978

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