Axial Vector $cc$ and $bb$ Diquark Masses from QCD Laplace Sum-Rules

S. Esau, A. Palameta, R. T. Kleiv +2

Constituent mass predictions for axial vector (i.e., $J^P=1^{+}$) $cc$ and $bb$ colour antitriplet diquarks are generated using QCD Laplace sum-rules. We calculate the diquark correl…