Close-to-threshold meson production in hadronic interactions

Strangeness production in nucleon-nucleon collisions

Elastic scattering and two-body annihilations at 5 GeV/c

Elastic scattering of positive kaons on polarized protons between 0.87 and 2.74 GeV/c. results and phase-shift analysis

An analysis of ${K}^{+}\text{\penalty1000-\hskip0pt}d$ total cross section data is undertaken to explore possible effects of the recently observed resonance in the $S=+1$ hadronic system with mass around $155\phantom{\rule{03em}{0ex}}\mathrm{GeV}$ It is found that a structure corresponding to the resonance is visible in the data The width consistent with the observed deviation from background is found to be $09\ifmmode\pm\else\textpm\fi{}03\phantom{\rule{03em}{0ex}}\mathrm{MeV}$ and the mass is $1559\ifmmode\pm\else\textpm\fi{}0003\phantom{\rule{03em}{0ex}}\mathrm{GeV}∕{c}^{2}$ for spin parity ${\frac{1}{2}}^{+}$ and $1547\ifmmode\pm\else\textpm\fi{}0002\phantom{\rule{03em}{0ex}}\mathrm{GeV}∕{c}^{2}$ for ${\frac{1}{2}}^{\ensuremath{-}}$ The errors are one standard deviation and statistical only

D.A. Jacobs

Papers

K+p interactions in the range 0.9–1.5 GeV/c and elastic scattering phase shift analysis