论文标题
对新强子状态的更新评论
An updated review of the new hadron states
论文作者
论文摘要
过去的几十年见证了强子物理学的黄金时代。自2017年以来，已经观察到了许多激动的开放式风味梅森和重子。我们将对该活动领域的最新实验和理论进步进行更新的综述。除了传统的重型黑龙外，我们还将审查最近观察到的敞开的重型tetraquark States $ x（2900）$和$ t_ {cc}^+（3875）$以及隐藏的重型风味多Quark Multiquark States $ x（6900）$，$ p_ {cs}（cs}（4459）（4459）（4459）^0 $，$，$，$ z_} $ z_ {cs}（4000）^+$，$ z_ {cs}（4220）^+$。我们还将介绍胶球和轻型混合介子的最新进展，这是低能区域中量子染色体动力学的非亚洲$ su（3）$量规相互作用的直接表现。
The past decades witnessed the golden era of hadron physics. Many excited open heavy flavor mesons and baryons have been observed since 2017. We shall provide an updated review of the recent experimental and theoretical progresses in this active field. Besides the conventional heavy hadrons, we shall also review the recently observed open heavy flavor tetraquark states $X(2900)$ and $T_{cc}^+(3875)$ as well as the hidden heavy flavor multiquark states $X(6900)$, $P_{cs}(4459)^0$, $Z_{cs}(3985)^-$, $Z_{cs}(4000)^+$, and $Z_{cs}(4220)^+$. We will also cover the recent progresses on the glueballs and light hybrid mesons, which are the direct manifestations of the non-Abelian $SU(3)$ gauge interaction of the Quantum Chromodynamics in the low-energy region.
