论文标题
$ ZH $ GLUON FUSION的生产：两环振幅，具有完整的夸克质量依赖
$ZH$ production in gluon fusion: two-loop amplitudes with full top quark mass dependence
论文作者
论文摘要
我们介绍了将NLO QCD校正的两环螺旋幅度与Gluon Fusion的$ z $ -Boson联合的生产。涉及大量顶部夸克的两环积分是数值计算的。两回路振幅中有限部分干扰生生振幅的结果显示为振幅所依赖的两个运动学不变性的函数。
We present results for the two-loop helicity amplitudes entering the NLO QCD corrections to the production of a Higgs boson in association with a $Z$-boson in gluon fusion. The two-loop integrals, involving massive top quarks, are calculated numerically. Results for the interference of the finite part of the two-loop amplitudes with the Born amplitude are shown as a function of the two kinematic invariants on which the amplitudes depend.
