Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study on deformed halo nucleus $^{31}$Ne with Glauber model based on
  microscopic self-consistent structures   We study the exotic deformed nucleus $^{31}$Ne using an approach that
combines self-consistent structure and reaction theory. We utilize the
fully-relativistic, microscopic deformed Hartree-Bogoliubov theory in continuum
(DRHBc) to demonstrate that deformation and pairing correlations give rise to a
halo structure with large-amplitude $p$-wave configuration in $^{31}$Ne. We
then use the valence nucleon wave functions and angle-averaged density
distributions of $^{30}$Ne from this model as input for a Glauber reaction
model to study the observables of neutron-rich Neon isotopes and search for
halo signatures. Our predictions of the reaction cross sections of these exotic
Neon isotopes on a Carbon target can better reproduce the experimental data
than those from relativistic mean field model for a spherical shape with
resonances and pairing correlations contributions, as well as those from a
Skyrme-Hartree-Fock model. The one-neutron removal cross section at 240
MeV/nucleon, the inclusive longitudinal momentum distribution of the $^{30}$Ne,
and the valence neutron residues from the $^{31}$Ne breakup reaction are
largely improved over previous theoretical predictions and agree well with
data. These reaction data indicate a dilute density distribution in coordinate
space and are a canonical signature of a halo structure.

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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-th
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The categories of this paper are: hep-ex
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The categories of this paper are: nlin
3
The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: comp-gas
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The categories of this paper are: chem-ph
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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: math
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The categories of this paper are: mtrl-th