论文标题
在QCD分解方法中，重型Quarkonium生产的转基准功率校正方法
Subleading power corrections to heavy quarkonium production in QCD factorization approach
论文作者
论文摘要
我们报告了目前在QCD因化方面对高横向动量（$ p_t $）在高横向动量（$ p_t $）下对重型夸克产生的理解。在本演讲中，我们重点介绍了重型Quarkonium生产的转基准功率校正的作用，这对于以相对较低的$ p_t $描述$ p_t $ spectrum至关重要。我们还介绍了处方，以将QCD分解与低$ p_t $的Quarkonium生产的固定顺序NRQCD分解计算计算。
We report the current understanding of heavy quarkonium production at high transverse momentum ($p_T$) in hadronic collisions in terms of QCD factorization. In this presentation, we highlight the role of subleading power corrections to heavy quarkonium production, which are essential to describe the $p_T$ spectrum of quarkonium at a relatively lower $p_T$. We also introduce prescription to match QCD factorization to fixed-order NRQCD factorization calculations for quarkonium production at low $p_T$.
