论文标题
$ b $衰减的隐藏和开放式四夸克生产的图解分析
Diagrammatic analysis of hidden- and open-charm tetraquark production in $B$ decays
论文作者
论文摘要
四夸克人的发现不仅丰富了望子频谱，而且还提供了更多平台来了解量子染色体动力学。我们通过分析其拓扑振幅来研究$ b $衰减中隐藏链和开放式四夸克的生产过程。发现了不同的通道之间的关系，通过实验探测四夸克的性质，这会面对测试。此外，提出了有前途的渠道，以找到更多的四夸克人。
Discoveries of tetraquarks not only enrich the hadronic spectrum but also provide more platforms to understand quantum chromodynamics. We study the production processes of hidden-charm and open-charm tetraquarks in $B$ decays by analyzing their topological amplitudes. Relations between different channels are found, which confront tests by experiments to probe the nature of the tetraquarks. Furthermore, promising channels to find more tetraquarks are proposed.
