Abstract

The Nijmegen group has now completed the phase shift analysis of all pp scattering data below T lab = 350 MeV. This is a continuation of the Nijmegen 0–30 MeV analysis. Both in the pp and the np analysis, a low value for the πNN coupling constant g 0 2 was found, indicating a large charge independence breaking. In this contribution we report on the present status of the Nijmegen phase shift analysis. The incorporation of the magnetic-moment interaction proved to be important and changed the numerical results. We find now for the ppπ 0 coupling constant g 0 2 = 13.53 ± 0.14. Some comments are made on the possible CIB sources.

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