Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Birefringence (rotation of polarization plane and spin dichroism) of
  deuterons in carbon target   Birefringence phenomenon for deuteron with energy up 20 MeV in carbon target
is considered. The estimation for spin dichroism and for angle of rotation of
polarization plane of deuterons is presented. It is shown that magnitude of the
phenomenon strongly depends on behavior of the deuteron wave functions on small
distance between nucleon in deuteron.

1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat