Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fusion Driven Transmutation of Transuranics in a Molten Salt   A first set of computational studies of transmutation of spent nuclear fuel
using compact tunable 14 MeV D-T fusion driven neutron sources is presenter.
Where we study the controllability, time evolution, as well as effects of
spatial distribution of the neutronics in the transmutation in the subcritical
operations regime of a transmutator, in which our neutron sources are small,
distributed, and can be monitored. Source neutrons are generated via
beam-target fusion whereas a deuteron beam is created by laser irradiation of
nanometric foils, through the Coherent Acceleration of Ions by Laser (CAIL)
process, onto a tritium soaked target. This can be accomplished using
relatively cheap fiber lasers terminating onto small scale targets which makes
possible the use of multiple tunable and distributable neutron sources. This
source is then combined with a molten salt core whose liquid state allows:
homogeneity by mixing, safety, in-situ processing, and monitoring. Such a
source and molten salt combination allows for the introduction of rapid
feedback or feedforward control of the system's operation that have not
previously been considered. This encourages an investigation with the aid of AI
into new spatial and operation control strategies as done here.

5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
18
The categories of this paper are: econ
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph