Abstract
It is shown that in order to explain the ratios and of the helicity amplitudes for the process and the experimental datum in terms of the mixture between the meson and a glueball, two -wave components have to be considered in addition to the -wave component of the glueball.
- Received 18 April 1989
DOI:https://doi.org/10.1103/PhysRevD.40.1517
©1989 American Physical Society