Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Statistical and dynamical bimodality in multifragmentation reactions   The bimodal behavior of the order parameter is studied in the framework of
Boltzmann-Uehling-Uhlenbeck (BUU) transport model. In order to do that,
simplified yet accurate method of BUU model is used which allow calculation of
fluctuations in systems much larger than what was considered feasible in a
well-known and already existing model. It is observed that depending on the
projectile energy and centrality of the reaction, both entrance channel and
exit channel effects can be at the origin of the experimentally observed
bimodal behavior. Both dynamical and statistical bimodality mechanisms are
associated in the theoretical model to different time scales of the reaction,
and to different energy regimes.

2
The categories of this paper are: math
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs