The Glueball Explanation for the ξ (2230)
- Received Date: 1989-11-24
Abstract: The possibility of the glueball explanation for the ξ(2230) is discussed in this paper. The ratios of the helicity amplitudes are calculated. It shows that the ξ(2230) cannot be a pure S-wave (or D-wave) 2++ glueball, but it can be a D-wave 4++ glueball.