Precise modern data for ρtot(K-p → ηλ) were used in a unitary six-channel analysis to determine resonance parameters for the λ(1670). The parameterization was applied to describe πN elastic and inelastic scattering, including pion photoproduction. The resonance was found to be narrower with a large elasticity.
|Original language||English (US)|
|Number of pages||4|
|Journal||Physical Review Letters|
|State||Published - Jan 7 2002|
ASJC Scopus subject areas
- Physics and Astronomy(all)