Articles dans des revues à comité de lecture
|Ballistic chain-chain aggregation in d=1-3|
|Debierre J. M., Turban L.|
|Journal of Physics A: Mathematical and General 23 (1990) 1421|
|DOI : 10.1088/0305-4470/23/8/015|
The on-lattice ballistic chain-chain aggregation model is studied by Monte Carlo simulations in one, two and three dimensions. The chains move along the lattice directions, with a velocity proportional to kgamma , for a k-mer. The fractal dimension of the large polymers and the mass distribution are computed for different values of the mobility exponent gamma . In two and three dimensions, a long preasymptotic behaviour is observed, and in all dimensions the asymptotic behaviour is in agreement with the Smoluchowski theory.