γ-Ray Multiplicities from a Diffusion Model Incorporating One-Body Dissipation

$\gamma$-ray multiplicities as a function of energy dissipation and mass asymmetry have been calculated from a diffusion model which simultaneously treats energy dissipation and angular momentum transfer on the basis of particle transfer. The good agreement obtained between the model calculations and the experimental multiplicities for ${}_{}{}^{86}{}_{}{}^{}\mathrm{Kr}$-induced reactions on ${}_{}{}^{107,109}{}_{}{}^{}\mathrm{Ag}$, ${}_{}{}^{165}{}_{}{}^{}\mathrm{Ho}$, and ${}_{}{}^{197}{}_{}{}^{}\mathrm{Au}$ targets lends credence to the one-body dissipation mechanism and $l$ fraction along the mass-asymmetry coordinate.