Axialvector tetraquark candidates for Z(c)(3900), Z(c)(4020), Z(c)(4430), and Z(c)(4600)
Axialvector tetraquark candidates for Z(c)(3900), Z(c)(4020), Z(c)(4430), and Z(c)(4600)
复制标题
Z(c)(3900)、Z(c)(4020)、Z(c)(4430) 和 Z(c)(4600) 的轴向量四夸克候选者
DOI:
10.1088/1674-1137/44/6/063105
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发表时间:
2020
影响因子:
3.6
通讯作者:
Wang Zhi-Gang
中科院分区:
文献类型:
--
作者:
Wang Zhi-Gang
In this paper, we construct the axialvector and tensor current operators to investigate the ground state tetraquark states and the first radially excited tetraquark states with the quantum numbersvia the QCD sum rules systematically, and observe that there are one axialvector tetraquark candidate for theand, two axialvector tetraquark candidates for the, three axialvector tetraquark candidates for the.