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First Measurement of the Hubble Constant from a Dark Standard Siren using the Dark Energy Survey Galaxies and the LIGO/Virgo Binary-Black-hole Merger GW170814

https://doi.org/10.3847/2041-8213/ab14f1

  • AuthorM. Soares-Santos et al.,김환선,손재주,오상훈,오정근
  • JournalThe Astrophysical Journal Letters (2041-8205), 876, L7:1 ~ L7:15
  • Enrollment typeSCI
  • publication date 20190426
We present a multi-messenger measurement of the Hubble constant H 0 using the binary？black-hole merger GW170814 as a standard siren, combined with a photometric redshift catalog from the Dark Energy Survey (DES).