标题： t通道中夸克交换的准多Regge过程 显示英文标题

标题： Quasi-multi-Regge Processes with a Quark Exchange in the t-channel

摘要： 在准多Regge动力学中，通过交叉通道中的夸克交换计算粒子产生的QCD振幅。 特别是为了找到夸克Regge轨迹和具有费米子量子数及负签名的t通道部分波的Bethe-Salpeter方程积分核的下一阶修正所需。 构建了再生夸克和胶子与普通粒子相互作用的规范不变作用量。 显示英文摘要

摘要： The QCD amplitudes for particle's production in the quasi-multi-Regge kinematics with a quark exchange in crossing channels are calculated in the Born approximation. In particular they are needed to find next-to-leading corrections to the quark Regge trajectory and to the integral kernel of the Bethe-Salpeter equation for the t-channel partial wave with fermion quantum numbers and a negative signature. The gauge-invariant action for the interaction of the reggeized quarks and gluons with the usual particles is constructed.