Publications (5)
Evidence for a narrow resonance at 1530 MeV/c2 in the K0 p - system of the reaction pp --> Sigma+ K0 p from the COSY-TOF experiment
M. Abdel-Bary, S. Abdel-Samad, K. -Th. Brinkmann +46
The hadronic reaction pp --> Sigma+ K0 p was measured exclusively at a beam momentum of 2.95 GeV/c using the TOF detector at the COSY storage ring. A narrow peak was observed in th…
Improved study of a possible Theta+ production in the pp -> p K0 sigma+ reaction with the COSY-TOF spectrometer
TOF collaboration, M. Abdel-Bary, S. Abdel-Samad +38
The pp -> p K0 Sigma+ reaction was investigated with the TOF spectrometer at COSY at 3.059 GeV/c incident beam momentum. The main objective was to clarify whether or not a narrow e…
Production of Lambda and Sigma^0 hyperons in proton-proton collisions
TOF Collaboration, M. Abdel-Bary, S. Abdel-Samad +62
This paper reports results on simultaneous measurements of the reaction channels pp -> pK+Îand pp -> pK+Σ^0 at excess energies of 204, 239, and 284 MeV (Î) and 127, 162, and 207…
Influence of N*-resonances on hyperon production in the channel pp->K+ Lambda p at 2.95, 3.20 and 3.30 GeV/c beam momentum
TOF Collaboration, S. AbdEl-Samad, M. Abdel-Bary +66
Hyperon production in the threshold region was studied in the reaction pp -> K+Lp using the time-of-flight spectrometer COSY-TOF. Exclusive data, covering the full phase-space, wer…
The pK0Σ+ final state in proton-proton collisions
TOF Collaboration, M. Abdel-Bary, S. Abdel-Samad +61
This paper reports results from a study of the reaction pp->pK0Σ+ at beam momenta of p_{beam} = 2950, 3059, and 3200 MeV/c (excess energies of ε= 126, 161, and 206 MeV). Total cr…