Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constraining the density dependence of symmetry energy using mean field
  models   The nuclear symmetry energy characterizes the variation of the binding energy
as the neutron to proton ratio of nuclear systems (e.g. finite nucleus, neutron
star etc.) is varied. The densities associated to these nuclear systems vary
over a wide range. Studying density dependence of symmetry energy is thus a
major topic of research in nuclear physics. Density dependence of symmetry
energy is primarily characterized by three empirical quantities defined for
infinite nuclear matter namely, symmetry energy coefficient J, slope parameter
L and curvature parameter K_sym ; all of these quantities pertaining to
saturation density \rho_0 of infinite nuclear matter. Since nuclear matter is
not accessible in laboratories, one needs to find suitable experimental
observables to constrain the values of J, L or K_sym. Though, J is quite
precisely known from the experimental data on binding energies of nuclei, it is
not quite the case for L or K_sym. This problem is addressed in this thesis
using mean field models.

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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
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The categories of this paper are: comp-gas
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: ao-sci
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The categories of this paper are: chem-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: nlin