Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Influences of galaxy interactions on AGN activity   Using two volume-limited Main galaxy samples of the Sloan Digital Sky Survey
Data Release 7 (SDSS DR7), we explore influences of galaxy interactions on AGN
activity. It is found that in the faint volume-limited sample, paired galaxies
have a slightly higher AGN fraction than isolated galaxies, whereas in the
luminous volume-limited sample, an opposite trend can be observed. The
significance is <1 sigma. Thus, we do not observe strong evidence that
interactions or mergers likely trigger the AGN activity.

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The categories of this paper are: acc-phys
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math