Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Correlation Effects on the Charge Radii of Exotic Nuclei   The structures and distributions of light nuclei are investigated within a
microscopic correlation model. Two particle correlations are responsible for
the scattering of model particles either to low momentum- or to high
momentum-states. The low momentum states form the model space while the high
momentum states are used to calculate the G-matrix. The three and higher order
particle correlations do not play a role in the latter calculation especially
if the correlations induced by the scattering operator are of sufficient short
range. They modify however, via the long tail of the nuclear potential, the
Slater determinant of the (A) particles by generating excited Slater's
determinants.

25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys