Pion absorption on the diproton

E. Piasetzky, D. Ashery, M. A. Moinester, G. A. Miller, A. Gal

Research output: Contribution to journalArticlepeer-review

Abstract

A partial-wave analysis of recent low-energy pion-absorption data on a diproton (S01) in He3 is supplemented by proton-neutron final-state-interaction phase shifts and mixing parameters, yielding a model-independent determination of the absorption amplitude. Several possible amplitudes describe the existing angular distribution, but these can essentially be distinguished by a polarization measurement.

Original languageEnglish
Pages (from-to)2135-2138
Number of pages4
JournalPhysical Review Letters
Volume57
Issue number17
DOIs
StatePublished - 1986

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