Jian-Bo Cheng

activity

20052026

most cited

P_{c} (4457)^{+}

P_{c} (4440)^{+}

, and

P_{c} (4312)^{+}

: molecules or compact pentaquarks?

95 citations · 368 across the 13 of their papers we have counts for

collaborators

13 papers

hep-ph2026

Magnetic Moments and Radiative Transitions of the $T_{cc} (3875)^{+}$ and its partner states

Jing Wu, Yi-Kun Wang, Kai-Bao Chen +3

We systematically investigate the magnetic moments (MMs) and radiative decay widths of S-wave doubly heavy tetraquark states based on chromomagnetic interaction (CMI). They provide…

hep-ph2023★ 17 cited

$P_{c}$ states and their open-charm decays with the complex scaling method

Zi-Yang Lin, Jian-Bo Cheng, Bo-Lin Huang +1

A partial width formula is proposed using the analytical extension of the wave function in momentum space. The distinction of the Riemann sheets is explained from the perspective o…

hep-ph2023

$Z_{cs}$ , $Z_{c}$ and $Z_{b}$ states under the complex scaling method

Jian-Bo Cheng, Bo-Lin Huang, Zi-Yang Lin +1

We investigate the $Z_{b}$ , $Z_{c}$ and $Z_{cs}$ states within the chiral effective field theory framework and the $S$ -wave single channel molecule picture. With the complex scaling me…

hep-ph2022★ 8 cited

Double-charm and hidden-charm hexaquark states under the complex scaling method

Jian-Bo Cheng, Du-xin Zheng, Zi-Yang Lin +1

We investigate the double-charm and hidden-charm hexaquarks as molecules in the framework of the one-boson-exchange potential model. The multichannel coupling and $S - D$ wave mixing…

hep-ph2022★ 42 cited

Double-charm tetraquark under the complex scaling method

Jian-Bo Cheng, Zi-Yang Lin, Shi-Lin Zhu

The LHCb Collaboration discovered a double-charm tetraquark $T_{cc}^{+}$ with a very small width. We investigate the $T_{cc}^{+}$ as a $D D^{*}$ molecule with $J^{P} = 1^{+}$ in the f…

hep-ph2022★ 20 cited

$T_{cc}^{+}$ and $X (3872)$ with the complex scaling method and $D D (D ˉ) π$ three-body effect

Zi-Yang Lin, Jian-Bo Cheng, Shi-Lin Zhu

We use the leading order (LO) contact interactions and OPE potentials to investigate the newly observed double-charm state $T_{cc}^{+}$ . The $D D π$ three-body effect is important in t…

Magnetic Moments and Radiative Transitions of the Tcc​(3875)+ and its partner states

Pc​ states and their open-charm decays with the complex scaling method

Zcs​, Zc​ and Zb​ states under the complex scaling method