Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Deuteron Compton Scattering: A Random Walk   In this sketch, some recent developments in Compton scattering off the
deuteron are reviewed. The strong energy-dependence of the scalar magnetic
dipole polarisability \beta_M1 turns out to be crucial to understand the data
from Saskatoon at 94 MeV. Chiral Effective Field Theory is used to extract the
static iso-scalar dipole polarisabilities as
\bar{\alpha}^s=12.6\pm1.4_{stat}\pm1.0_{wavefu} and
\bar{\beta}^s=2.3\pm1.7_{stat}\pm0.8_{wavefu}, in units of 10^{-4} fm^3.
Therefore, proton and neutron polarisabilities are identical within error bars.
For details and a better list of references, consult the given references.

25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an