  We investigate the diffusion limited aggregation of particles executing
persistent random walks. The scaling properties of both random walks and large
aggregates are presented. The aggregates exhibit a crossover between ballistic
and diffusion limited aggregation models. A non-trivial scaling relation
$\xi\sim\ell^{1.25}$ between the characteristic size $\xi$, in which the
cluster undergoes a morphological transition, and the persistence length
$\ell$, between ballistic and diffusive regimes of the random walk, is
observed.

Statistical Mechanics