CONSTRAINING COSMIC EVOLUTION OF TYPE Ia SUPERNOVAE

@article{Foley2008CONSTRAININGCE,
  title={CONSTRAINING COSMIC EVOLUTION OF TYPE Ia SUPERNOVAE},
  author={R. Foley and A. Filippenko and C. Aguilera and A. Becker and S. Blondin and P. Challis and A. Clocchiatti and R. Covarrubias and T. Davis and P. Garnavich and S. Jha and R. Kirshner and K. Krisciunas and B. Leibundgut and W. Li and T. Matheson and A. Miceli and G. Miknaitis and G. Pignata and A. Rest and A. Riess and B. Schmidt and R. Smith and J. Sollerman and J. Spyromilio and C. Stubbs and J. Tonry and N. Suntzeff and W. M. Wood-Vasey and A. Zenteno},
  journal={The Astrophysical Journal},
  year={2008},
  volume={684},
  pages={68-87}
}
  • R. Foley, A. Filippenko, +27 authors A. Zenteno
  • Published 2008
  • Physics
  • The Astrophysical Journal
  • We present a large-scale effort of creating composite spectra of high-redshift SNe Ia and comparing them to low-redshift counterparts in an attempt to understand possible cosmic evolution of SNe Ia, which has major implications for studies of dark energy. Through the ESSENCE project, we have obtained 107 spectra of 88 high-redshift SNe Ia with excellent light-curve information. In addition, we have obtained 397 spectra of low-redshift SNe Ia through a multiple-decade effort at the Lick and Keck… CONTINUE READING
    Improved Dark Energy Constraints From ~ 100 New CfA Supernova Type Ia Light Curves
    • 655
    • PDF
    First-Year Sloan Digital Sky Survey-II Supernova Results: Hubble Diagram and Cosmological Parameters
    • 506
    • PDF
    SNLS3: Constraints on dark energy combining the supernova legacy survey three-year data with other probes
    • 332
    • PDF
    The Effect of Host Galaxies on Type Ia Supernovae in the SDSS-II Supernova Survey
    • 162
    • PDF
    IMPROVED STANDARDIZATION OF TYPE II-P SUPERNOVAE: APPLICATION TO AN EXPANDED SAMPLE
    • 114
    • PDF
    ULTRAVIOLET LIGHT CURVES OF SUPERNOVAE WITH THE SWIFT ULTRAVIOLET/OPTICAL TELESCOPE
    • 124
    • PDF

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 64 REFERENCES
    Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
    • 11,551
    • PDF
    The relationship between infrared, optical, and ultraviolet extinction
    • 7,127
    The Absolute Magnitudes of Type IA Supernovae
    • 1,290
    New Hubble Space Telescope Discoveries of Type Ia Supernovae at z ≥ 1: Narrowing Constraints on the Early Behavior of Dark Energy*
    • 1,259
    • PDF
    Observational Constraints on the Nature of Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey
    • 728
    • PDF
    The Supernova rate per unit mass
    • 396
    • PDF
    Rates and Properties of Type Ia Supernovae as a Function of Mass and Star Formation in Their Host Galaxies
    • 365
    • Highly Influential
    • PDF
    Improved Distances to Type Ia Supernovae with Multicolor Light-Curve Shapes: MLCS2k2
    • 487
    • PDF