The \( \bar{p}n\to m\pi \) Amplitude Subthreshold from Proton Spectra of \( \bar{p}d\to m\pi p\) at Rest

  • M. P. Locher
  • B. S. Zou
Part of the Few-Body Systems book series (FEWBODY, volume 5)


Analyzing recent experimental data on proton spectra for the exclusive channels \(\bar{p}d\to 3{{\pi }^{-}}2{{\pi }^{+}}p\) and \(\bar{p}d\to 2{{\pi }^{-}}{{\pi }^{+}}p\) at rest, we determine the size of possible structures in \(\bar{p}n\to m\pi \) amplitudes subthreshold. The \(\bar{p}n\to 5\pi \) amplitude shows a structure which requires independent experimental verification.


Proton Spectrum Deuteron Wave Function Proton Momentum Antiproton Annihilation Exclusive Channel 
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Copyright information

© Springer-Verlag Wien 1992

Authors and Affiliations

  • M. P. Locher
    • 1
  • B. S. Zou
    • 1
  1. 1.Paul Scherrer InstituteVilligen PSISwitzerland

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