The Polarization States of the Gluon and the Glueball Interpretation of the ξ (2230)
- Received Date: 1990-11-11
Abstract: The glueball interpretation of the ξ (2230) is discussed when the gluon has only the transverse polarization components.
[1] | Tao Hong , Xiao-Song Yang , Zhi-Gang Wang . Two-body strong decays of the hidden-charm tetraquark molecular states via QCD sum rules. Chinese Physics C, 2025, 49(10): 103104. doi: 10.1088/1674-1137/add912 |
Abstract: The glueball interpretation of the ξ (2230) is discussed when the gluon has only the transverse polarization components.