…GW190425 This movie shows a numerical simulation representing the binary neutron star coalescence and merger which resulted in the detected gravitational-wave event GW190425. The two neutron stars shown here have…
…star coalescence GW190425 This movie shows a numerical simulation representing the binary neutron star coalescence and merger which resulted in the detected gravitational-wave event GW190425. The two neutron stars shown…
…After reporting the first detection of a neutron-star merger in 2017, in 2019, the LIGO team reported the second, which they named GW190425. The result of the 2017 collision was…
…More massive stripped stars do not expand as much, therefore avoiding further stripping and companion recycling, leading to systems such as GW190425 (c). Finally, even more massive stripped stars with…
…of two neutron stars. The event, called GW190425, is puzzling: the combined mass of the two neutron stars is greater than any other observed binary neutron star system. The combined…
…both GW170817 and GW190425 by adopting the recycled-slow scheme. It was found that the recycled neutron star in GW170817 is only mildly or even slowly spinning, whereas that of GW190425…
…have been observed in radio astronomy. One of the double neutron stars observed in gravitational wave signals, called GW190425, is far more massive than the ones in typical Galactic populations…
…More massive stripped stars do not expand as much, therefore avoiding further stripping and companion recycling, leading to systems such as GW190425 (c). Finally, even more massive stripped stars with…
…by April 2020—when the run finishes—we will have a far greater insight into what these events mean.” References: [1] “On the origin of GW190425” by Isobel M Romero-Shaw, Nicholas Farrow,…
…merger event, dubbed GW190425, was the second event of its kind ever detected by GW detectors. The FRB event, dubbed FRB 20190425A, was detected by the Canadian Hydrogen Intensity Mapping…
…Matter and Black Holes Intriguingly, some of the events detected by LIGO, e.g., GW190814 and GW190425, appear to involve at least one low-mass compact object. A tantalizing suggestion, based on…