Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational background from dynamical binaries and detectability with
  2G detectors   We study the impact of young clusters on the gravitational wave background
from compact binary coalescence. We simulate a catalog of sources from
population I/II isolated binary stars and stars born in young clusters,
corresponding to one year of observations with second-generation (2G)
detectors. Taking into account uncertainties on the fraction of dynamical
binaries and star formation parameters, we find that the background is
dominated by the population of binary black holes, and we obtain a value of
$\Omega_{gw}(25 \rm{Hz}) = 1.2^{+1.38}_{-0.65} \times 10^{-9}$ for the energy
density, in agreement with the actual upper limits derived from the latest
observation run of LIGO--Virgo. We demonstrate that a large number of sources
in a specific corrected mass range yields to a bump in the background. This
background could be detected with 8 years of coincident data by a network of 2G
detectors.

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The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph