Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Correlations of neutron multiplicity and gamma multiplicity with
  fragment mass and total kinetic energy in spontaneous fission of 252Cf   The dependence of correlations of neutron multiplicity {\nu} and gamma-ray
multiplicity Mg in spontaneous fission of 252Cf on fragment mass A* and total
kinetic energy TKE has been investigated employing the ratio of Mg/{\nu} and
the form of Mg({\nu}). We show for the first time that Mg and {\nu} have a
complex correlation for heavy fragment masses, while there is a positive
dependence of Mg({\nu}) for light fragment masses and for near-symmetric mass
splits. The ratio Mg/{\nu} exhibits strong shell effects for the neutron magic
number N = 50 and near the doubly magic number shell closure at Z = 50 and N =
82. The gamma-ray multiplicity Mg has a maximum for TKE = 165-170 MeV. Above
170 MeV Mg(TKE) is approximately linear, while it deviates significantly from a
linear dependence at lower TKE. The correlation between the average neutron and
gamma-ray multiplicities can be partly reproduced by model calculations.

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The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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The categories of this paper are: math
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys