标题： 关于重介子有效理论的质量修正 显示英文标题

标题： On the mass correction of heavy meson effective theory

摘要： 我们通过使用投影算符方法推导出重介子有效理论的质量修正拉格朗日量。质量修正的下一阶和手征展开的第一阶被明确给出。我们还考虑了重介子的质量修正弱拉格朗日量。最后，我们给出$\it{D}^{*+}\to \it{D}^o \pi^{+}$衰变。 显示英文摘要

摘要： We derive the mass correction lagrangian of the heavy meson effective theory by using the projection operator method. The next leading order of the mass correction and the first order of the chiral expansion are given explicitely.We also consider the mass correction weak lagrangian of the heavy mesons. Finally, we give the $\it{D}^{*+}\to \it{D}^o \pi^{+}$ decay.