Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Microscopic description of quadrupole-octupole coupling in actinides
  with the Gogny-D1M energy density functional   The interplay between quadrupole and octupole degrees of freedom is discussed
in a series of U, Pu, Cm and Cf isotopes both at the mean-field level and
beyond. In addition to the static Hartree-Fock-Bogoliubov approach, dynamical
beyond-mean-field correlations are taken into account via both parity
restoration and symmetry-conserving Generator Coordinate Method calculations
based on the parametrization D1M of the Gogny energy density functional.
Physical properties such as correlation energies, negative-parity excitation
energies as well as reduced transition probabilities $B(E1)$ and $B(E3)$ are
discussed in detail and compared with the available experimental data. It is
shown that, for the studied nuclei, the quadrupole-octupole coupling is weak
and to a large extent the properties of negative parity states can be
reasonably well described in terms of the octupole degree of freedom alone.

25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga