Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fission Fragment Decay Simulations with the CGMF Code   The CGMF code implements the Hauser-Feshbach statistical nuclear reaction
model to follow the de-excitation of fission fragments by successive emissions
of prompt neutrons and $\gamma$ rays. The Monte Carlo technique is used to
facilitate the analysis of complex distributions and correlations among the
prompt fission observables. Starting from initial configurations for the
fission fragments in mass, charge, kinetic energy, excitation energy, spin, and
parity, $Y(A,Z,KE,U,J,\pi)$, CGMF samples neutron and $\gamma$-ray probability
distributions at each stage of the decay process, conserving energy, spin and
parity. Nuclear structure and reaction input data from the RIPL library are
used to describe fission fragment properties and decay probabilities.
Characteristics of prompt fission neutrons, prompt fission gamma rays, and
independent fission yields can be studied consistently. Correlations in energy,
angle and multiplicity among the emitted neutrons and $\gamma$ rays can be
easily analyzed as a function of the emitting fragments.

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The categories of this paper are: cmp-lg
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The categories of this paper are: quant-ph
2
The categories of this paper are: math
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: nlin
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: comp-gas