Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A self-consistent study of multipole response in neutron-rich nuclei
  using a modified realistic potential   The multipole response of neutron rich O and Sn isotopes is computed in
Tamm-Dancoff and random-phase approximations using the canonical
Hartree-Fock-Bogoliubov quasi-particle basis. The calculations are performed
using an intrinsic Hamiltonian composed of a $V_{lowk}$ potential, deduced from
the CD-Bonn nucleon-nucleon interaction, corrected with phenomenological
density dependent and spin-orbit terms. The effect of these two pieces on
energies and multipole responses is discussed. The problem of removing the
spurious admixtures induced by the center of mass motion and by the violation
of the number of particles is investigated. The differences between the two
theoretical approaches are discussed quantitatively. Attention is then focused
on the dipole strength distribution, including the low-lying transitions
associated to the pygmy resonance. Monopole and quadrupole responses are also
briefly investigated. A detailed comparison with the available experimental
spectra contributes to clarify the extent of validity of the two
self-consistent approaches.

6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int