论文标题
PQCD临近订单的方法：简短的评论
The PQCD approach towards to next-to-leading order: a short review
论文作者
论文摘要
在这篇简短的评论中，我们阐述了重新召集在$ k_t $分解定理中的重要性，并总结了从扰动QCD（PQCD）方法中B MESON衰减的近级订单贡献的计算中的最新进展。我们还对PQCD方法的当前状态发表评论，并突出了一些关键问题，以在不久的将来为更多的现象学应用开发它。
In this short review we elaborate the significance of resummation in $k_T$ factorization theorem, and summarize the recent progresses in the calculations of the next-to-leading order contributions to B meson decays from the perturbative QCD (PQCD) approach. We also comment on the current status of the PQCD approach and highlight some key issues to develop it in the near future for more phenomenological applications.
