<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>γ</mml:mi></mml:math>-Ray Multiplicities from a Diffusion Model Incorporating One-Body Dissipation

Abstract

$\ensuremath{\gamma}$-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.