Nontrivial polydispersity exponents in aggregation models
نویسندگان
چکیده
منابع مشابه
Particle Survival and Polydispersity in Aggregation
– We study the probability, PS(t), of a cluster to remain intact in one-dimensional cluster-cluster aggregation when the cluster diffusion coefficient scales with size as D(s) ∼ s . PS(t) exhibits a stretched exponential decay for γ < 0 and the power-laws t −3/2 for γ = 0, and t for 0 < γ < 2. A random walk picture explains the discontinuous and non-monotonic behavior of the exponent. The decay...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1997
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.55.5465