国产精品无码aⅴ嫩草,日韩人妻无码专区综合网,女女互揉吃奶揉到高潮视频,日韩人妻无码中文hd

　　報(bào)告題目：Wigner distribution and orbital angular momentum (OAM) of quarks

　　報(bào)告人：Dr. Sreeraj SreedharanNair 近代物理研究所高能核物理組

　　時(shí)間：2018年11月26日 15:00

　　地點(diǎn)：近代物理所5號(hào)樓1008會(huì)議室

　　Abstract:

　　The quasi-probabilistic Wigner distributions are the quantum mechanical analog of the classical phase-space distributions. We investigate quark Wigner distributions for a quark state dressed with a gluon, which can be thought of as a simple composite and relativistic spin-1/2 state with a gluonic degree of freedom.We also examine the connection between the Wigner distribution and the orbital angular momentum (OAM) of quarks.