Heavy Meson Production at COSY - 11
  The COSY-11 collaboration has measured the total cross section for the pp --> pp eta-prime and pp --> pp eta reactions in the excess energy range from   Q = 1.5 MeV to Q = 23.6 MeV and from Q = 0.5 MeV to Q = 5.4 MeV, respectively.   Measurements have been performed with the total luminosity of 73 nb^(-1) for the pp --> pp eta reaction and 1360 nb^(-1) for the pp --> pp eta-prime one. Recent results are presented and discussed. 
By P. Moskal, H.-H. Adam, J.T. Balewski, A. Budzanowski, C. Goodman,   D. Grzonka, L. Jarczyk, M. Jochmann, A. Khoukaz, K. K...