The quark delocalization and color screening model is used for a systematic
study of the effective potential between baryons in the u, d and s sector.
The model is constrained by the properties of baryons and N-N scattering.
The effective potentials for the N-N (IJ = 01, 10, 11,00) channels and the
N-Lambda and N-Sigma (IJ = 1/2 1, 1/2 0, 3/2 1, 3/2 0) channels fit the N-N
, N-Lambda and N-Sigma scattering data reasonably well. This model predicts
: there are rather strong effective attractions between some decuplet-baryo
ns; the effective attractions between octet-baryons are usually weak; and t
he attractions between decuplet- and octet-baryons lie in between. (C) 1999
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