In this article, we study the axialvector-diquark-axialvector-antidiquark type scalar, axialvector, tensor, and vector tetraquark states with the QCD sum rules. The predicted mass for the axialvector tetraquark state is in excellent agreement with the experimental value from the BESIII collaboration and supports assigning the new state to be a tetraquark state with . The predicted mass disfavors assigning or to be the vector partner of the new state. As a byproduct, we obtain the masses of the corresponding tetraquark states. The light tetraquark states lie in the region about rather than .

中文翻译：

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轻四夸克州候选人

在本文中，我们使用QCD和规则研究了轴向矢量-双夸克-轴向矢量-反双夸克类型的标量，轴向矢量，张量和矢量四夸克状态。预测质量 轴向矢量四夸克态与实验值非常吻合 由BESIII合作提供并支持将新状态分配为具有的四夸克状态。预测质量不赞成分配或成为新州的媒介伙伴。作为副产品，我们获得了相应的四夸克态的质量。轻四夸克态处于而不是周围的区域。