Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mergers of globular clusters in the Galactic disc: intermediate mass
  black hole coalescence and implications for gravitational waves detection   We propose a new formation channel for intermediate mass black hole (IMBH)
binaries via globular cluster collisions in the Galactic disc. Using numerical
simulations, we show that the IMBHs form a tight binary that enters the
gravitational waves (GWs) emission dominated regime driven by stellar
interactions, and ultimately merge in $\lesssim 0.5$ Gyr. These events are
clearly audible to LISA and can be associated with electromagnetic emission
during the last evolutionary stages. During their orbital evolution, the IMBHs
produce runaway stars comparable with GAIA and LAMOST observations.

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The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio