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Cosmology from Type Ia Supernovae

  • Author(s): Perlmutter, S.
  • Aldering, G.
  • Deustua, S.
  • Goldhaber, G.
  • Groom, D.E.
  • Kim, A.G.
  • Kim, M.Y.
  • Knop, R.A.
  • Nugent, P.
  • Pennypacker, C.R.
  • Goobar, A.
  • Pain, R.
  • Hook, I.M.
  • Lidman, C.
  • Ellis, R.S.
  • Irwin, M.
  • McMahon, R.G.
  • Ruiz-Lapuente, P.
  • Walton, N.
  • Schaefer, B.
  • Boyle, B.J.
  • Filippenko, A.V.
  • Matheson, T.
  • Fruchter, A.S.
  • Panagia, N.
  • Newberg, H.J.M.
  • Couch, W.J.
  • et al.
Abstract

This presentation reports on first evidence for a low-mass-density/positive-cosmological-constant universe that will expand forever, based on observations of a set of 40 high-redshift supernovae. The experimental strategy, data sets, and analysis techniques are described.

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