The $J^P=1^{+}$ $ud\bar{s}\bar{s}$ Tetraquark

Ying Cui, Xiao-Lin Chen, Wei-Zhen Deng +1

Using the color-magnetic interaction Hamiltonian with SU(3) flavor symmetry breaking, we perform a schematic study of the masses of the $J^P=1^{+}$ tetraquarks in the anti-decuplet r…