Meng-Chuan Du

activity

20192022

X (6900)

and its production mechanism at LHCb

57 citations · 150 across the 6 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

hep-ph2022★ 16 cited

Pseudoscalar charmonium pair interactions via the Pomeron exchange mechanism

Chang Gong, Meng-Chuan Du, Qiang Zhao

Following the observation of the fully-heavy tetraquark candidates $X (6900)$ and possible $X (6300)$ in the di- $J / ψ$ spectrum by the LHCb Collaboration, we investigate the near-thre…

hep-ph2022★ 9 cited

The vertex corrections due to the triangle singularity mechanism in the light axial vector meson couplings to $K^{*} K ˉ + c . c .$

Mengchuan Du, Yin Cheng, Qiang Zhao

The light axial vector mesons can couple to $K^{*} K ˉ + c . c .$ in an $S$ wave at the tree level. Due to the near-threshold $S$ -wave interactions the couplings can be affected by the…

Pseudoscalar charmonium pair interactions via the Pomeron exchange mechanism

The vertex corrections due to the triangle singularity mechanism in the light axial vector meson couplings to K∗Kˉ+c.c.

The vertex corrections due to the triangle singularity mechanism in the light axial vector meson couplings to $K^{*} K ˉ + c . c .$