U.S.-Netherlands Cooperative Research: Embedded Bound States in Light-Front Dynamics

9906384Ji这个为期三年的奖项授予美国-荷兰在理论核物理方面的研究项目，以支持季楚龙博士和北卡罗来纳州立大学(NCSU)的一名研究生与荷兰阿姆斯特丹Vrije大学的Bernard Louris Gerrit Bakker博士的合作。该项目解决了量子色动力学(QCD)和相对论成分夸克模型之间的联系，该模型可用于各种电弱形式因子的计算。该项目将使用点状协变顶点来识别在类时区域中计算电弱形式因数所必需的非波函数顶点，并构造描述扩展对象的非波函数模型顶点。这一分析将立即应用于各种半轻子介子衰变过程。该项目融合了Vrije大学小组关于微扰方法的专业知识和NCSU关于光前夸克模型方法的计划。

9906384JiThis three-year award for a U.S.-Netherlands research project in theoretical nuclear physics supports Dr. Chueng-Ryong Ji and a graduate student from North Carolina State University (NCSU) for collaboration with Dr. Bernard Louris Gerrit Bakker at Vrije University in Amsterdam, The Netherlands. The project addresses the connection between the Quantum Chromodynamics (QCD) and the relativistic constituent quark model which can be used in various electroweak form factor calculations. The project will identify the non-wave-function vertices, which are essential in the calculation of electroweak form factors in the time-like region, using the pointlike covariant vertices, and construct the non-wave-function model vertices describing extended objects. The analysis will have immediate application to various semileptonic meson decay processes. The project merges the expertise of the Vrije University group on the perturbative approach with the NCSU program on the light-front quark model approach.