A gravitational-wave standard siren measurement of the Hubble constant
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature24471
Abstract: On 17 August 2017, the Advanced LIGO and Virgo detectors observed the gravitational-wave event GW170817—a strong signal from the merger of a binary neutron-star system. Less than two seconds after the merger, a γ-ray burst… read more here.
Keywords: gravitational wave; distance; hubble constant; measurement hubble ... See more keywords
A Standard Siren Cosmological Measurement from the Potential GW190521 Electromagnetic Counterpart ZTF19abanrhr
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stac989
Abstract: The identification of the electromagnetic counterpart candidate ZTF19abanrhr to the binary black hole merger GW190521 opens the possibility to infer cosmological parameters from this standard siren with a uniquely identified host galaxy. The distant merger… read more here.
Keywords: mathrm mathrm; standard siren; ztf19abanrhr; gw190521 ... See more keywords