Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Difference between the optical flickering colours of cataclysmic
  variables and symbiotic recurrent novae   We performed simultaneous observations in 3 bands (UBV) of the flickering
variability of the recurrent novae RS Oph and T CrB at quiescence. Using new
and published data, we compare the colours of the flickering in cataclysmic
variables and symbiotic recurrent novae. We find a difference between the
colours of the flickering source in these two types of accreting white dwarfs.
The detected difference is highly significant with $ p-value \approx 2 \times
10^{-6}$ for the distributions of $(U-B)_0$ colour and $p \approx 3 \times
10^{-5}$ on (U-B) versus (B-V) diagram. The possible physical reasons are
briefly discussed. The data are available upon request from the authors.

16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th