New Constraints on ΩM, ΩΛ, andwfrom an Independent Set of 11 High‐Redshift Supernovae Observed with theHubble Space Telescope

A. Knop, R.; Aldering, G.; Amanullah, R.; Astier, P.; Blanc, G.; S. Burns, M.; Conley, A.; E. Deustua, S.; Doi, M.; Ellis, R.; Fabbro, S.; Folatelli, G.; S. Fruchter, A.; Garavini, G.; Garmond, S.; Garton, K.; Gibbons, R.; Goldhaber, G.; Goobar, A.; E. Groom, D.; Hardin, D.; Hook, I.; A. Howell, D.; G. Kim, A.; C. Lee, B.; Lidman, C.; Mendez, J.; Nobili, S.; E. Nugent, P.; Pain, R.; Panagia, N.; R. Pennypacker, C.; Perlmutter, S.; Quimby, R.; Raux, J.; Regnault, N.; Ruiz‐Lapuente, P.; Sainton, G.; Schaefer, B.; Schahmaneche, K.; Smith, E.; L. Spadafora, A.; Stanishev, V.; Sullivan, M.; A. Walton, N.; Wang, L.; M. Wood‐Vasey, W.; Yasuda, N.; Supernova Cosmology Project), (The

doi:10.1086/378560

Public

New Constraints on ΩM, ΩΛ, andwfrom an Independent Set of 11 High‐Redshift Supernovae Observed with theHubble Space Telescope

Published in The Astrophysical Journal • Nov 20, 2003

Authors:

R. A. Knop

G. Aldering

R. Amanullah

Abstract

We report measurements of Ω M , Ω Λ , and w from 11 supernovae (SNe) at z = 0.36-0.86 with high-quality light curves measured using WFPC2 on the Hubble Space Telescope ( HST ). This is an independent set of high-redshift SNe that confirms previous SN evidence for an accelerating universe. The high-q...

Subject

Physics

Supernova

Space (punctuation)

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