Threshold Hyperon Production at COSY-11
  The Lambda, Sigma0 and Sigma+ hyperon production in NN collisions is studied at the COSY - 11 installation in order to investigate the production mechanism as well as to extract information about the Y-N interaction. 
T. Rozek, P.Moskal, H.-H. Adam, A. Budzanowski, R. Czyzykiewicz, D.   Grzonka, M. Janusz, L. Jarczyk, B. Kamys, A. Khoukaz, ...