Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uncertainty study of nuclear model parameters for the n+ ^{56}Fe
  reactions in the fast neutron region below 20 MeV   In this work, we study the uncertainty of nuclear model parameters for
neutron induced ^{56}Fe reactions in fast neutron region by using the Total
Monte Carlo method. We perform a large number of TALYS runs and compare the
calculated results with the experimental data of the cross sections to obtain
the uncertainties of the model parameters. Based on the derived uncertainties
another 1000 TALYS runs have been performed to create random cross section
files. For comparison with the experimental data we calculate a weighted \chi^2
value for each random file as well as the ENDF/B-VII.1, JEFF3.1, JENDL4.0 and
CENDL3.1 data libraries. Furthermore, we investigate the optical model
parameters correlation obtained by way of this procedure.

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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
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The categories of this paper are: quant-ph
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The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: eess
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
7
The categories of this paper are: hep-th