The quark delocalization color screening model (QDCSM) was developed in 1990s on the basis of conventional constituent quark model by F.Wang et al.

• 它考虑了夸克间的多体相互作用，认为相互作用与夸克所处的状态有关，并将各种不同 色结构的耦合效应用色屏蔽来近似。