• Publications
  • Influence
Energy dependence of the Λ/Σproduction cross-section ratio in p-p interactions
Abstract.The production of the Λ- and Σ0-hyperons has been measured via the pp → pK+Λ/Σ0 reaction at the internal COSY-11 facility in the excess energy range between 14 and 60 MeV. The transition ofExpand
  • 23
  • 1
  • PDF
First close-to-threshold measurement of the analysing power Ay in the reaction p⃗p → ppη
At the internal facility COSY-11 a first measurement of the reaction \(\vec p\) p → ppη near the production threshold has been performed. Results for the analysing power will be presented and aExpand
  • 3
Total and differential cross-sections for the $pp\rightarrow pp\eta^\prime$ reaction near threshold
Abstract.The $\eta^\prime$-meson production in the reaction $pp\rightarrow pp\eta^\prime$ has been studied at excess energies of Q = 26.5, 32.5 and 46.6 MeV using the internal beam facility COSY-11Expand
  • 10
New results on pd → 3He η production from threshold up to Q=40 MeV
Measurements on the η meson production in proton‐deuteron collisions have been performed using the COSY‐11 facility at COSY (Julich). Here we present preliminary results on total and differentialExpand
Experimental study of pp h dynamics in the pp \ pp h reaction
Institut für Kernphysik, Forschungszentrum Jülich, D-52425 Jülich, Germany Institute of Physics, Jagellonian University, PL-30-059 Cracow, Poland Institut für Kernphysik, WestfälischeExpand
  • 3
  • PDF
First close-to-threshold measurement of the analysing power Ay in the reaction $\vec pp \rightarrow pp\eta$
Abstract.At the internal facility COSY-11 a first measurement of the reaction $\vec pp \rightarrow pp\eta$ near the production threshold has been performed. Results for the analysing power will beExpand
  • 6
  • PDF
Molecular identification and chromosomal localization of new powdery mildew resistance gene Pm11 in oat
Total and differential cross sections for the dp → 3Heη reaction have been measured near threshold for 3He center-of-mass momenta in the range from 17.1 MeV/c to 87.5 MeV/c. The data were takenExpand