Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Detection Rates of Merging Binary Black Holes Originating from Star
  Clusters and Their Mass Function   Advanced LIGO achieved the first detection of the gravitational wave, which
was from a merging binary black hole (BBH). In the near future, more merger
events will be observed, and the mass distribution of them will become
available. The mass distribution of merger events reflects the evolutionary
path of BBHs: dynamical formation in dense star clusters or common envelope
evolution from primordial binaries. In this paper, we estimate the detection
rate of merging BBHs which dynamically formed in dense star clusters by
combining the results of $N$-body simulations, modeling of globular clusters,
and cosmic star-cluster formation history. We estimate that the merger rate
density in the local universe within the redshift of 0.1 is 13--57 Gpc$^{-3}$
yr$^{-1}$. We find that the detection rate is 0.23--4.6 per year for the
current sensitivity limit and that it would increase to 5.1--99 per year for
the designed sensitivity which will be achieved in 2019. The distribution of
merger rate density in the local universe as a function of redshifted chirp
mass has a peak close to the low-mass end.The chirp mass function of the
detected mergers, on the other hand, has a peak at the high-mass end, but is
almost flat. This difference is simply because the detection range is larger
for more massive BBHs.

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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: nucl-th
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The categories of this paper are: econ
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The categories of this paper are: mtrl-th
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The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: math
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The categories of this paper are: nlin
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The categories of this paper are: physics
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The categories of this paper are: quant-ph