H0LiCOW - V. New COSMOGRAIL time delays of HE 0435-1223: H0 to 3.8 per cent precision from strong lensing in a flat ΛCDM model

@article{Bonvin2017H0LiCOWV,
  title={H0LiCOW - V. New COSMOGRAIL time delays of HE 0435-1223: H0 to 3.8 per cent precision from strong lensing in a flat ΛCDM model},
  author={V. Bonvin and F. Courbin and S. Suyu and P. Marshall and C. Rusu and D. Sluse and M. Tewes and K. C. Wong and T. Collett and C. D. Fassnacht and T. Treu and M. Auger and S. Hilbert and L. Koopmans and G. Meylan and N. Rumbaugh and A. Sonnenfeld and C. Spiniello},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2017},
  volume={465},
  pages={4914-4930}
}
  • V. Bonvin, F. Courbin, +15 authors C. Spiniello
  • Published 2017
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • We present a new measurement of the Hubble Constant H-0 and other cosmological parameters based on the joint analysis of three multiply imaged quasar systems with measured gravitational time delays. First, we measure the time delay of HE 0435-1223 from 13-yr light curves obtained as part of the COSMOGRAIL project. Companion papers detail the modelling of the main deflectors and line-of-sight effects, and how these data are combined to determine the time-delay distance of HE 0435-1223. Crucially… CONTINUE READING
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