Angular Distribution for N15(π+,π0)O15 (g.s.) at Tπ=48 MeV

M. D. Cooper, H. W. Baer, R. Bolton, J. D. Bowman, F. Cverna, N. S. P. King, M. Leitch, J. Alster, A. Doron, A. Erell, M. A. Moinester, E. Blackmore, and E. R. Siciliano
Phys. Rev. Lett. 52, 1100 – Published 26 March 1984
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Abstract

Pion single charge exchange to the isobaric analog state of N15 was measured at Tπ=48 MeV over the angular range 0-150°. The angle-integrated cross section at 48 MeV is 0.43 ± 0.07 mb. The most prominent feature in the measured angular distribution is a deep minimum near 0°. The data are compared with optical-model calculations and the effects of various second-order terms in the potential are investigated.

  • Received 11 April 1983

DOI:https://doi.org/10.1103/PhysRevLett.52.1100

©1984 American Physical Society

Authors & Affiliations

M. D. Cooper, H. W. Baer, R. Bolton, J. D. Bowman, F. Cverna, N. S. P. King, and M. Leitch

  • Los Alamos National Laboratory, Los Alamos, New Mexico 87545

J. Alster, A. Doron, A. Erell, and M. A. Moinester

  • Tel Aviv University, Ramat-Aviv, Israel

E. Blackmore

  • University of British Columbia, Vancouver, British Columbia V6T 2A3, Canada

E. R. Siciliano*

  • Nuclear Physics Laboratory, University of Colorado, Boulder, Colorado, and Los Alamos National Laboratory, Los Alamos, New Mexico 87545

  • *Present address: University of Georgia, Athens, Ga. 30602.

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Issue

Vol. 52, Iss. 13 — 26 March 1984

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