A Comparative Study of the Absolute Magnitude Distributions of Supernovae

@article{Richardson2001ACS,
  title={A Comparative Study of the Absolute Magnitude Distributions of Supernovae},
  author={D. Richardson and David Branch and Darrin Alan Casebeer and J. Millard and R. C. Thomas and Edward A. Baron},
  journal={The Astronomical Journal},
  year={2001},
  volume={123},
  pages={745 - 752}
}
The Asiago Supernova Catalog is used to carry out a comparative study of supernova absolute magnitude distributions. An overview of the absolute magnitudes of the supernovae in the current observational sample is presented, and the evidence for subluminous and overluminous events is examined. The fraction of supernovae that are subluminous (MB > -15) appears to be higher (perhaps much higher) than but it remains very uncertain. The fraction that are overluminous (MB > -20) is lower (probably… 

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References

SHOWING 1-10 OF 34 REFERENCES

Supernova Absolute-Magnitude Distributions

The Asiago Supernova Catalogue and the Nearby Galaxies Catalog are used to study the absolute-magnitude distributions of supernovae. SNe Ia that appear to be subluminous are in highly inclined disk

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

Cepheid Calibration of the Peak Brightness of Type Ia Supernovae. XI. SN 1998aq in NGC 3982

Repeated imaging observations have been made of NGC 3982 with the Hubble Space Telescope between 2000 March and May, over an interval of 53 days. Images were obtained on 12 epochs in the F555W band

Extending the model of Dawson & Johnson for the observability of supernovae

We construct a Monte Carlo code like that used by Dawson & Johnson to study the observability of Galactic supernovae. In this paper we adopt the Dawson & Johnson model for the distributions of

Cepheid Calibration of the Peak Brightness of Type Ia Supernovae. X. SN 1991T in NGC 4527

Repeated imaging observations have been made of NGC 4527 with the Hubble Space Telescope between 1999 April and June, over an interval of 69 days. Images were obtained on 12 epochs in the F555W band

The Luminous Type Ic Supernova 1992ar at z = 0.145

We present spectroscopic and photometric observations of SN 1992ar, the most distant supernova (SN) in the Calán/Tololo Survey. We compare its spectrum with those of nearby Type Ia and Ic SNe and

Extinction and Radial Distribution of Supernova Properties in Their Parent Galaxies

We use a Monte Carlo technique and assume spatial distributions of dust and supernova (SN) progenitors in a simple model of a characteristic SN-producing disk galaxy to explore the effects of

Measurements of Ω and Λ from 42 High-Redshift Supernovae

We report measurements of the mass density, ΩM, and cosmological-constant energy density, ΩΛ, of the universe based on the analysis of 42 type Ia supernovae discovered by the Supernova Cosmology

The Peculiar Type Ic Supernova 1997ef: Another Hypernova

SN 1997ef has been recognized as a peculiar supernova from its light curve and spectral properties. The object was classified as a Type Ic supernova (SN Ic) because its spectra were dominated by

The Reddening-Free Decline Rate Versus Luminosity Relationship for Type Ia Supernovae

We develop a method for estimating the host galaxy dust extinction for type Ia supernovae based on an observational coincidence first noted by Lira, who found that the B-V evolution during the period