The kinetics of trapping in the presence of an external source

Authors
Ovchinnikov, AA Atrazhev, VV
Citation
Aa. Ovchinnikov et Vv. Atrazhev, The kinetics of trapping in the presence of an external source, PHYS LETT A, 256(2-3), 1999, pp. 217-220
Citations number
11
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
256
Issue
2-3
Year of publication
1999
Pages
217 - 220
Database
ISI
SICI code
0375-9601(19990531)256:2-3<217:TKOTIT>2.0.ZU;2-A
Abstract
The problem of the diffusion of particles, generated by an external source, in the presence of absorbing traps and subsequent decay kinetics after swi tching off the source was studied. The exact relationship between this proc ess and kinetics of decay at random distribution has been obtained. The exa ct solution for the one-dimensional case was found. We performed a Monte Ca rlo simulation on a two-dimensional square lattice. (C) 1999 Elsevier Scien ce B.V. All rights reserved.