Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Summary of Multimessenger Science with Neutron Star Mergers   Neutron star mergers, referring to both binary neutron star and neutron star
black hole mergers, are the canonical multimessenger events. They have been
detected across the electromagnetic spectrum, have recently been detected in
gravitational waves, and are likely to produce neutrinos over several decades
in energy. The non-thermal prompt and afterglow emission of short gamma-ray
bursts and the quasi-thermal emission from the radioactively powered kilonovae
provide distinct insights into the physics of neutron star mergers. When
combined with direct information on coalescence from gravitational waves and
neutrinos these sources may become the best understood astrophysical
transients. Multimessenger observations of these cataclysmic events will
determine sources of gravitational waves and astrophysical neutrinos, enable
precision cosmology, and unique tests of fundamental physics, the origin of
heavy elements, the behavior of relativistic jets, and the equation of state of
supranuclear matter. In this white paper we present a summary of the science
discoveries possible with multimessenger observations of neutron star mergers
and provide recommendations to enable them in the new era of time-domain,
multimessenger astronomy.

9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: econ
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat