Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Further evidence for three-nucleon spin-orbit interaction in isotope
  shifts of $Z=\mathrm{magic}$ nuclei   It was pointed out [Phys. Rev. C \textbf{91}, 021302(R)] that the isotope
shifts of the Pb nuclei, the kink at $N=126$ in particular, can be well
described by the Hartree-Fock-Bogolyubov calculations if a density-dependent LS
interaction derived from the $3N$ interaction is incorporated. Effects of the
density-dependence in the LS channel on the isotope shifts are extensively
investigated for the Ca, Ni and Sn isotopes, using the semi-realistic M3Y-P6
interaction and its LS modified variant M3Y-P6a, as in the Pb case. It is found
that almost equal charge radii between $^{40}$Ca and $^{48}$Ca are reproduced,
as well as the isotope shifts in a long chain of the Sn nuclei, owing to the
density-dependence in the LS channel. A kink is predicted at $N=82$ for the
isotope shifts of the Sn nuclei, in clear contrast to the interactions without
the density-dependence.

22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an