Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: State of Co and Mn in half-metallic ferromagnet Co$_2$MnSi explored by
  magnetic circular dichroism in hard X-ray photoelectron emission and soft
  X-ray absorption spectroscopies
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph