Elsevier

Nuclear Physics A

Volume 335, Issues 1–2, 18 February 1980, Pages 375-383
Nuclear Physics A

The pion single charge exchange reaction

https://doi.org/10.1016/0375-9474(80)90192-XGet rights and content

Abstract

We report on the pion single charge exchange program at LAMPF. The LAMPF π° spectrometer is described and its successful performance in this first data run is discussed. Results on the excitation of the isobaric analog state (IAS) in pion single charge exchange at forward angles are presented. The IAS was observed for nuclei throughout the periodic table. The mass and energy dependence of the forward angle differential cross section is discussed. An angular distribution for the reaction 3He(π,π°)3H at angles from 0° to 84° at a bombarding energy of 200 MeV is presented. The data indicate a substantial contribution from the spin-flip amplitude. An angular distribution for the 13c(π+,π°)13N (IAS) reaction for angles from 0° to 45° at a bombarding energy of 150 MeV is presented. The partial angle integrated cross section (θ < 45°) is given.

References (12)

  • A.S. Carroll

    Phys. Rev.

    (1976)
  • The collaboration includes: Los Alamos Scientific...H. Baer (on leave from CWRU), J. D. Bowman, M. Cooper, F. Cverna, R. Heffner, C. Huffman, N. King, J. Piffaretti (on...P. Bevington, E. Winkleman, Tel Aviv...J. Alster, A. Doron, S. Gilad, M. A. Moinester, M....
  • D.T. Chivers

    Nucl. Phys.

    (1969)
    M. ZaiderY. Shamai

    Phys. Rev. Lett.

    (1976)
  • B. J. Dropesky et al., Los Alamos Scientific Laboratory Report LA-UR-79-803, submitted to Phys. Rev....B.J. Dropesky

    Phys. Rev. Lett.

    (1975)
  • D. Dodder, Los Alamos Scientific Laboratory, private...
  • M. Johnson, Los Alamos Scientific Laboratory Report...
There are more references available in the full text version of this article.

Cited by (12)

View all citing articles on Scopus
View full text