20 citations · 20 across the 2 of their papers we have counts for
Showing hep-phShow all
2 papers · 1 filter
hep-ph2017
Analysis of the scalar, axialvector, vector, tensor doubly charmed tetraquark states with QCD sum rules
Zhi-Gang Wang, Ze-Hui Yan
In this article, we construct the axialvector-diquark-axialvector-antidiquark type currents to interpolate the scalar, axialvector, vector, tensor doubly charmed tetraquark states,…
hep-ph2017★ 20 cited
Revisit assignments of the new excited states with QCD sum rules
Zhi-Gang Wang, Xing-Ning Wei, Ze-Hui Yan
In this article, we distinguish the contributions of the positive parity and negative parity states, study the masses and pole residues of the 1S, 1P, 2S and 2P states…