Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New cluster approach on properties of 8-11Be isotopes with
  isospin-dependent spin-orbit potential   The nonlocalized clustering approach is generalized to 8-11Be isotopes with
isospin dependent spin-orbit potential. A new form of the
Tohsaki-Horiuchi-Schuck-R\"opke (THSR) wave function is introduced to provide a
correct description for the {\sigma}-binding neutron in 11Be. Systematic
calculations for 8-11Be isotopes are performed and results fit well with
experimental values. The low energy spectrum of 11Be is also obtained,
especially the correct spin-parity 1/2+ is reproduced for the intruder ground
state. The exotic neutron halo structure of 11Be is studied by calculations of
root-mean-square radii and density distribution. We obtain a large spatial
distribution for the last valence neutron of 11Be, which fits the
phenomenological extracted value from experimental data. The spectroscopic
factor is also calculated and discussed for the 1/2+ ground state of 11Be.

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The categories of this paper are: eess
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: physics
2
The categories of this paper are: math
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: supr-con
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
0
The categories of this paper are: hep-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: alg-geom
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The categories of this paper are: mtrl-th