重味重子物理是目前粒子物理界的热点。这一领域的研究对检验标准模型和探索新物理具有重要意义。理论方面，重夸克参与的物理过程可以被极大地简化，是研究非微扰强相互作用和新物理的理想区域；实验方面，国际上一些大的实验室正在并将收集到更多有关重味强子的数据（如目前正在运行的B介子工厂和LHC）。这将极大地促进该方向的研究。本项目将在原有的工作基础上，利用Bethe-Salpeter方程和势模型研究包含一个和两个重夸克的重味重子的性质，其中涉及的稀有衰变对新物理的发现有一定的指导意义。

Heavy baryons physics is currently a popular topic in particle physics. The study of this area is essential to test the Standard Model and to explore new physics. On the side of theory, the physical processes where heavy quarks are involved are greatly simplified and hence are ideal for studying nonperturbative strong interaction and new physics; on the side of experiments, there are currently some international large laboratories which are collecting more and more data for heavy baryons (for example, the B factories and LHC which are in operation). This will promote the study in this area greatly. In this project, based on our previous work we will study structures and properties of heavy baryons which contain one and two heavy quarks in the Bethe-Salpeter equation approach and potential model. The rare decay is of guiding significance to the discovery of new physics.