Issue |
Europhys. Lett.
Volume 33, Number 1, January I 1996
|
|
---|---|---|
Page(s) | 1 - 6 | |
Section | General | |
DOI | https://doi.org/10.1209/epl/i1996-00294-2 | |
Published online | 01 September 2002 |
Sample-to-sample fluctuations in fragmentation and agglomeration processes
ISIAtA, Area Ricerca CNR -
Università degli Studi di Lecce,
Lecce, 73100 Italy
Received:
7
July
1995
Accepted:
20
November
1995
The fluctuation dynamics in steady-state fragmentation and aggregation
processes is analysed from a kinetic point of view. The fluctuations
in the number of particles of size between x and
, in a sample with average occupation number
, appear to behave like sums of uncorrelated events:
. The
implications of this fact for the applicability of a mean-field description,
and possible relation with intermittency phenomena in three-dimensional
turbulence are discussed.
PACS: 02.50.Ey – Stochastic processes / 05.20.Dd – Kinetic theory
© EDP Sciences, 1996
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