Theoretical Studies of Hadronic and Nuclear Dynamics

我们的主要研究课题是研究强子和核系统的动力学，特别强调它与夸克和胶子的基本动力学的关系，并着眼于利用核现象来研究基本过程的对称性。具体来说，我们研究了核手性微扰理论应用于少核子系统的结果，核介质介子性质，强子的夸克结构，轴向U(1)对称的现象学，低能质子-反质子湮灭和中微子-核反应及其在天体物理学中的应用。

The main thesis in our proposed research is to investigate the dynamics of hadronic and nuclear systems with a particular emphasis on its relation to the underlying dynamics of quarks and gluons and also with a view to using nuclear phenomena for studying symmetries of elementary processes. Specifically, we study the consequences of nuclear chiral perturbation theory as applied to few-nucleon systems, in-nuclear-medium meson properties, the quark structure of hadrons, phenomenology of axial U(1) symmetry, proton-antiproton annihilation at low energies and neutrino-nucleus reactions and their application to astrophysics.