Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electron structure of superheavy elements Uut, Fl and Uup ($Z$=113 to
  115)   We use recently developed method of accurate atomic calculations which
combines linearized single-double coupled cluster method with the configuration
interaction technique to calculate ionisation potentials, excitation energies,
static polarizabilities and valence electron densities for superheavy elements
Uut, Fl and Uup ($Z$=113 to 115) and their ions. The accuracy of the
calculations is controlled by comparing similar calculations for lighter
analogs of the superheavy elements, Tl, Pb and Bi with experiment. The role of
relativistic effects and correlations is discussed and comparison with earlier
calculations is presented.

11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom