Recent Progress on Quarkonium Production at B Factories

by Wen-Long Sang (SouthWest University)

Thursday 17 Sept 2026, 10:00 → 12:00 Asia/Shanghai

报告摘要：In this talk, I will report our recent theoretical computations for both single quarkonium and double quarkonia production at B factories. The unpolarized cross sections and angular distributions are obtained as semi-analytic series expansions in the ratio of the charm quark mass to the CM energy, up to high perturbative orders. The corresponding phenomenological predictions are also explored.  

报告人简介：桑文龙，重庆大学获学士学位，2010年于中国科学院理论所获博士学位；2010年-2013年，先后在韩国Korea University、中国科学院高能所做博士后，2013年至今在西南大学物理科学与技术学院任职。从事重夸克偶素与全重四夸克态的产生和衰变、以及Higgs相关过程的电弱修正等方面的研究工作，取得了一系列研究成果。