Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An investigation of nuclear collisions with a momentum-dependent Lattice
  Hamiltonian model   We formulate a Lattice Hamiltonian approach for the modeling of intermediate
energy heavy ion collisions. After verifying stationary ground state solutions,
we implement this in a calculation of nuclear stopping power and compare our
results with experimental data. Our findings support a relatively soft nuclear
equation of state, with a momentum-dependent self-consistent mean field.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys