π介子引起的η产生与η-核相互作用

Pionic Eta-Productions and Eta-Nucleus Interactions

本文对于η-核相互作用研究的现状作了概括,基于N(1535)-核子空穴激发的门口态模型,对于η-核相互作用以及η-核子相互作用进行了研究,讨论了π^-P→η~n反应以及η-核形成束缚态的可能性。

The present Satus of the study on the eta-nucleus interactions is reviewed in this pa-per. Based on the N (1535)-hole doorway-state model, the eta-nuclean and eta-nucle-us interactions are investigated. The π^-P→ηn reactions and the possibilities of formingthe eta-nuclear bound states are discussed as well.