Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collective Acceleration of Ions by Means of Plasmoids in RF Wells of
  Frequency-Modulated Laser Field   The proposed linear accelerator ("scanator") consists of a terawatt table-top
laser and a set of passive elements - beam splitters, dispersion elements for
stretching of the laser pulse and chirping of the splitted beams, and
dispersion elements for angle scanning of crossed frequency-modulated laser
beams. Ions are trapped and accelerated in RF wells by the electron component
of plasmoids in the intersection zone of the scanning laser beams.
Computational studies give encouraging results. A proof-of-principle experiment
on the base of a table-top laser is outlined.

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The categories of this paper are: math
12
The categories of this paper are: nucl-th
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The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
9
The categories of this paper are: nlin