Xiao-Song Yang

activity

20212026

X (3960)

38 citations · 106 across the 8 of their papers we have counts for

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3 papers · 1 filter

hep-ph2023★ 14 cited

The two-body strong decays of the fully-charm tetraquark states

Zhi-Gang Wang, Xiao-Song Yang

We study the hadronic coupling constants in the two-body strong decays of the fully-charm tetraquark states with the $J^{P C} = 0^{++}$ , $1^{+-}$ and $2^{++}$ via the QCD sum rules ba…

hep-ph2023★ 25 cited

The singly-charmed pentaquark molecular states via the QCD sum rules

Qi Xin, Xiao-Song Yang, Zhi-Gang Wang

In this work, we systematically investigate the singly-charmed pentaquark molecular states $D^{(*)} N$ , $D^{(*)} Ξ^{(*)}$ and $D_{s}^{(*)} Ξ^{(*)}$ with the QCD sum rules by carrying ou…

hep-ph2023★ 21 cited

Analysis of the $T_{c s ˉ} (2900)$ and related tetraquark states with the QCD sum rules

Xiao-Song Yang, Qi Xin, Zhi-Gang Wang

In this research, we tentatively assign the $T_{c s ˉ} (2900)$ as the $A A ˉ$ -type tetraquark state, and study the mass spectrum of the tetraquark states with strange and doub…

The two-body strong decays of the fully-charm tetraquark states

The singly-charmed pentaquark molecular states via the QCD sum rules

Analysis of the Tcsˉ​(2900) and related tetraquark states with the QCD sum rules

Analysis of the $T_{c s ˉ} (2900)$ and related tetraquark states with the QCD sum rules