Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Final state interactions in the nuclear response at large momentum
  transfer   The convolution approach, widely employed to describe final state
interactions in the response of many-body systems, is derived from the
expression of the nuclear response in the zeroth-order ladder approximation.
Within this framework, the folding function, accounting for the effects of
interactions between the struck particle and the spectator system, can be
immediately related to the spectral function of particle states.The role of
nucleon-nucleon correlations in determining the energy dependence is analyzed.

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The categories of this paper are: funct-an
3
The categories of this paper are: physics
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The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: mtrl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: econ
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph