Measurements of the Cosmological Parameters Ω and Λ from the First Seven Supernovae at z ≥ 0.35

Perlmutter, S.; Gabi, S.; Goldhaber, G.; Goobar, A.; E. Groom, D.; Hook, I.; Kim, Alex; Y. Kim, M.; C. Lee, J.; Pain, R.; Pennypacker, C.; Small, I.; S. Ellis, Richard; G. McMahon, R.; J. Boyle, B.; Bunclark, P.; Carter, D.; J. Irwin, M.; Glazebrook, Karl; Jo Newberg, Heidi; V. Filippenko, A.; Matheson, T.; A. Dopita, M.; J. Couch, W.; Supernova Cosmology Project), (The

doi:10.1086/304265

Public

Measurements of the Cosmological Parameters Ω and Λ from the First Seven Supernovae at z ≥ 0.35

Published in The Astrophysical Journal • Jul 10, 1997

Authors:

S. Perlmutter

S. Gabi

G. Goldhaber

Abstract

We have developed a technique to systematically discover and study high-redshift supernovae that can be used to measure the cosmological parameters. We report here results based on the initial seven of more than 28 supernovae discovered to date in the high-redshift supernova search of the Supernova ...

Subject

Physics

Astrophysics

Supernova

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