Abstract
The first observation of a binary neutron star (NS) coalescence by the Advanced LIGO and Advanced Virgo gravitational-wave (GW) detectors offers an unprecedented opportunity to study matter under the most extreme conditions. After such a merger, a compact remnant is left over whose nature depends primarily on the masses of the inspiraling objects and on the equation of state of nuclear matter. This could be either a black hole (BH) or an NS, with the latter being either long-lived or too massive for stability implying delayed collapse to a BH. Here, we present a search for GWs from the remnant of the binary NS merger GW170817 using data from Advanced LIGO and Advanced Virgo. (see article for rest of abstract.)
Original language | American English |
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Journal | The Astronomical Journal Letters |
Volume | 851 |
DOIs | |
State | Published - Dec 7 2017 |
Keywords
- gravitational waves
- binary neutron star merger
Disciplines
- Astrophysics and Astronomy
- Cosmology, Relativity, and Gravity