标题： 重夸克-轻夸克介子的P波径向分布在格点上 显示英文标题

标题： P-wave Radial distributions of a Heavy-light meson on a lattice

摘要： 这是对我们在重轻介子中S波态电荷(矢量)和物质(标量)分布的早期工作的后续研究，其中重夸克是静态的，轻夸克的质量约为奇异夸克的质量。计算再次在16^3x24格点上使用动态费米子进行，格点间距约为0.14 fm。结果表明，S波和P波分布的几个特征与从简单的单体狄拉克方程解释中预期的结果定性一致。 显示英文摘要

摘要： This is a follow-up to our earlier work for the charge (vector) and matter (scalar) distributions for S-wave states in a heavy-light meson, where the heavy quark is static and the light quark has a mass about that of the strange quark. The calculation is again carried out with dynamical fermions on a 16^3x24 lattice with a lattice spacing of about 0.14 fm. It is shown that several features of the S- and P-wave distributions are in qualitative agreement with what one expects from a simple one-body Dirac equation interpretation.