作者: Ke Jian-Hong , Lin Zhen-Quan , Chen Xiao-Shuang
DOI: 10.1088/0253-6102/46/1/034
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摘要: An aggregation-migration-annihilation model is proposed for a two-species-group system. In the system, aggregation reactions occur between any two aggregates of same species and migration different in group joint annihilation from groups. The kinetics system then investigated framework mean-field theory. It found that scaling solutions aggregate size distributions depend crucially on ratios equivalent rates groups to rates. Each always scales according conventional or modified form; moreover, governing exponents are nonuniversal dependent reaction details most cases.