Optical Spectra of Type 1a Supernovae at z = 0.46 and z = 1.2
Date
2000
Authors
Coil, Alison L
Matheson, Thomas
Filippenko, Alexei
Leonard, D C
Tonry, John
Reiss, D
Challis, Peter M
Clocchiatti, Alejandro
Garnavich, Peter M
Hogan, Craig
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Volume Title
Publisher
IOP Publishing
Abstract
We present optical spectra, obtained with the Keck 10 m telescope, of two high-redshift Type Ia supernovae (SNe Ia) discovered by the High-z Supernova Search Team: SN 1999ff at z = 0.455 and SN 1999fv at z ∼ 1.2, the highest redshift published SN Ia spe
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Keywords
Keywords: Cosmology: observations; Supernovae: general; Supernovae: individual (SN 1999ff, SN 1999fv)
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Source
Astrophysical Journal Letters
Type
Journal article
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Open Access
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