Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study on Coulomb explosions of ion mixtures   The paper presents a theoretical work on the dynamics of Coulomb explosion
for spherical nanoplasmas composed by two different ion species. Particular
attention has been dedicated to study the energy spectra of the ions with the
larger charge-to-mass ratio. The connection between the formation of shock
shells and the energy spread of the ions has been the object of a detailed
analysis, showing that under particular conditions the width of the asymptotic
energy spectrum tends to become very narrow, which leads to a multi-valued ion
phase-space. The conditions to generate a quasi mono-energetic ion spectrum
have been rigorously demonstrated and verifed by numerical simulations, using a
technique that, exploiting the spherical symmetry of the problem, allows one to
obtain very accurate and precise results.

15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph