Tests of the accelerating Universe with near-infrared observations of a high-redshift type Ia supernova

@article{Riess2000TestsOT,
  title={Tests of the accelerating Universe with near-infrared observations of a high-redshift type Ia supernova},
  author={Adam G. Riess and Alexei V. Filippenko and Michael C. Liu and Peter M. Challis and Alejandro Clocchiatti and Alan H. Diercks and Peter M. Garnavich and Craig Hogan and Saurabh W. Jha and Robert P. Kirshner and Bruno Leibundgut and Mark M. Phillips and David J. Reiss and B P Schmidt and Robert A. Schommer and R. C. Smith and Jason Spyromilio and Christopher W. Stubbs and Nicholas B. Suntzeff and John L. Tonry and Patrick A. Woudt and Robert J. Brunner and Arjun Dey and R. R. Gal and James R. Graham and James E. Larkin and Steve C. Odewah n and Ben R. Oppenheimer},
  journal={The Astrophysical Journal},
  year={2000},
  volume={536},
  pages={62-67}
}
We have measured the rest-frame B-, V -, and I-band light curves of a high-redshift type Ia supernova (SN Ia), SN 1999Q (z \ 0.46), using the Hubble Space Telescope (HST ) and ground-based near-infrared detectors. A goal of this study is the measurement of the color excess, a sensitive indicator of E B~I , interstellar or intergalactic dust, which could aUect recent cosmological measurements from high-redshift SNe Ia. Our observations disfavor a 30% opacity of SN Ia visual light by dust as an… 

Figures and Tables from this paper

Hubble Space Telescope and Ground-based Observations of Type Ia Supernovae at Redshift 0.5: Cosmological Implications
We present observations of the Type Ia supernovae (SNe) 1999M, 1999N, 1999Q, 1999S, and 1999U, at redshift z ≈ 0.5. They were discovered in early 1999 with the 4.0 m Blanco telescope at Cerro Tololo
Type Ia Supernovae and Cosmology
I discuss the use of Type Ia supernovae (SNe Ia) for cosmological distance determinations. Low-redshift SNe Ia (z ≲ 0.1) demonstrate that the Hubble expansion is linear with H 0 = 72±8 km s−1 Mpc−1,
Verifying the Cosmological Utility of Type Ia Supernovae: Implications of a Dispersion in the Ultraviolet Spectra
We analyze the mean rest-frame ultraviolet (UV) spectrum of Type Ia Supernovae (SNe) and its dispersion using high signal-to-noise ratio Keck-I/LRIS-B spectroscopy for a sample of 36 events at
The Accelerating Universe and Dark Energy: Evidence from Type Ia Supernovae
� 0.1) demonstrate that the Hubble expansion is linear, that H0 = 72 ± 8 km s 1 Mpc 1 , and that the properties of dust in other galaxies are similar to those of dust in the Milky Way. The light
Measuring the properties of extragalactic dust and implications for the hubble diagram
Scattering and absorption of light by a homogeneous distribution of intergalactic large dust grains has been proposed as an alternative, non-cosmological explanation for the faintness of type Ia
Restframe I-band Hubble diagram for type Ia supernovae up to redshift z~0.5
We present a novel technique for fitting restframe I-band light curves on a data set of 42 Type Ia supernovae (SNe Ia). Using the result of the fit, we construct a Hubble dia gram with 26 SNe from
The farthest known supernova: Support for an accelerating universe and a glimpse of the epoch of deceleration
We present photometric observations of an apparent Type Ia supernova (SN Ia) at a redshift of approximately 1.7, the farthest SN observed to date. The supernova, SN 1997, was discovered in a repeat
Cosmological Results from High-z Supernovae* **
The High-z Supernova Search Team has discovered and observed eight new supernovae in the redshift interval z = 0.3-1.2. These independent observations, analyzed by similar but distinct methods,
The Carnegie Supernova Project: First Near-Infrared Hubble Diagram to z~0.7
The Carnegie Supernova Project (CSP) is designed to measure the luminosity distance for Type Ia supernovae (SNe Ia) as a function of redshift, and to set observational constraints on the dark energy
COSMOLOGICAL IMPLICATIONS FROM OBSERVATIONS OF TYPE IA SUPERNOVAE
▪ Abstract Distant type Ia supernovae (SNe Ia) appear fainter than their local counterparts. Independent of what explanation will eventually be found to be correct, this implies a significant change
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 42 REFERENCES
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
We present spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62. The luminosity distances of these objects are determined by methods that
OBSERVATIONAL EVIDENCE FROM SUPERNOVAE FOR AN ACCELERATING UNIVERSE AND A COSMOLOGICAL CONSTANT
We present spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62. The luminosity distances of these objects are determined by methods that
Constraints on Cosmological Models from Hubble Space Telescope Observations of High-z Supernovae
We have coordinated Hubble Space Telescope (HST) photometry with ground-based discovery for three supernovae: Type Ia supernovae near z ≈ 0.5 (SN 1997ce, SN 1997cj) and a third event at z = 0.97 (SN
Time Dilation in the Light Curve of the Distant Type Ia Supernovae SN 1995K
The light curve of a distant Type Ia supernova acts like a clock that can be used to test the expansion of the universe. SN 1995K, at a spectroscopic redshift of z 5 0.479, provides one of the first
Dust versus Cosmic Acceleration
Two groups have recently discovered a statistically significant deviation in the fluxes of high-redshift Type Ia supernovae from the predictions of a Friedmann model with a zero cosmological
The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Curvature of the Universe Usin
The High-Z Supernova Search is an international collaboration to discover and monitor Type Ia supernovae (SNe Ia) at z > 0.2 with the aim of measuring cosmic deceleration and global curvature. Our
Evolution of Dust Extinction and Supernova Cosmology.
TLDR
It is shown that it is difficult to discriminate between open and Lambda-dominated flat cosmologies from the current data, and this systematic evolution of extinction should be taken into account in a reliable measurement of cosmological parameters.
Intergalactic Dust and Observations of Type Ia Supernovae
Estimates of the cosmic star formation rate and of cluster metallicities independently imply that at z 0.5 the gas in the universe has substantial average metallicity: 1/10 Z/Z☉ 1/3 for Ωgas = 0.05.
The Absolute Magnitudes of Type IA Supernovae
Absolute magnitudes in the B, V, and I bands are derived for nine well-observed Type Ia supernovae, using host galaxy distances estimated via the surface brightness fluctuations or Tully-Fisher
The Type Ia Supernova 1998bu in M96 and the Hubble Constant
We present optical and near-infrared photometry and spectroscopy of the Type Ia SN 1998bu in the Leo I Group galaxy M96 (NGC 3368). The data set consists of 356 photometric measurements and 29
...
1
2
3
4
5
...