Wq. Zhao et B. Liu, TRANSVERSE ENERGY-DEPENDENCE OF YIELD OF CHARMONIUM PRODUCTION IN RELATIVISTIC HEAVY-ION COLLISIONS, High energy physics & nuclear physics, 19(1), 1995, pp. 97-101
The transverse energy dependence of the yield of charmonium production
relative to muon pairs in the mass continuum region in relativistic h
eavy ion collisions is analyzed based on the geometrical model and the
absorption mechanism. Our results fit the data very well, It is shown
that the nuclear effect is important in explaining the charmonium sup
pression.