Abstract
The effect of a color anomalous magnetic moment and of the finite size of the charmonium system on the annihilation rate of paracharmonium into two gluons is considered. Although these effects can reduce this rate by a factor of 2 from its lowest-order value, there remains a large discrepancy for one of these states between the theoretical and experimental values.
- Received 5 August 1977
DOI:https://doi.org/10.1103/PhysRevD.16.3346
©1977 American Physical Society