Current-algebra results for low-energy pion-pion scattering are combined with unitarity and an effective-range expansion to predict the width of a scalar meson and the I=0 s-wave phase shifts from threshold to 1 BeV.
|Original language||English (US)|
|Number of pages||3|
|State||Published - 1969|
ASJC Scopus subject areas
- Physics and Astronomy(all)