Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Coulomb Over-the-Barrier Monte Carlo Simulation to probe Ion-Dimer
  Collision Dynamics   We present a combined theoretical and experimental study of primary and
post-collision mechanisms involved when colliding low energy multiply charged
ions with van der Waals dimers. The collision dynamics is investigated using a
classical calculation based on the Coulombic Over-the- Barrier Model adapted to
rare-gas dimer targets. Despite its simplicity, the model predictions are found
in very good agreement with experimental results obtained using COLd Target
Recoil Ion Momentum Spectroscopy (COLTRIMS), both for the relative yields of
the different relaxation processes and for the associated transverse momentum
exchange distributions between the projectile and the target. This agreement
shows to which extent van der Waals dimers can be assimilated to independent
atoms.

28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph