Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phase-space analysis of fragments formed in heavy-ion collisions   We study the effect of momentum-dependent interactions and a broader Gaussian
on multifragmentation. We also look into the details of the fragment structure
for a broader Gaussian and momentum-dependent interactions. We find that
nucleons forming the fragments belong to same region of the phase space.

32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math