Supernova cosmology: legacy and future

A Goobar, B Leibundgut - Annual Review of Nuclear and Particle …, 2011 - annualreviews.org
The discovery of dark energy by the first generation of high-redshift supernova surveys has
generated enormous interest beyond cosmology and has dramatic implications for …

Improved cosmological constraints from new, old, and combined supernova data sets

M Kowalski, D Rubin, G Aldering… - The Astrophysical …, 2008 - iopscience.iop.org
We present a new compilation of Type Ia supernovae (SNe Ia), a new data set of low-redshift
nearby-Hubble-flow SNe, and new analysis procedures to work with these heterogeneous …

Optical Spectroscopy of Type Ia Supernovae by the Carnegie Supernova Projects I and II

N Morrell, MM Phillips, G Folatelli… - The Astrophysical …, 2024 - iopscience.iop.org
We present the second and final release of optical spectroscopy of Type Ia supernovae
(SNe Ia) obtained during the first and second phases of the Carnegie Supernova Project …

Spectroscopy of type Ia supernovae by the carnegie supernova project

G Folatelli, N Morrell, MM Phillips, E Hsiao… - The Astrophysical …, 2013 - iopscience.iop.org
This is the first release of optical spectroscopic data of low-redshift Type Ia supernovae (SNe
Ia) by the Carnegie Supernova Project including 604 previously unpublished spectra of 93 …

Type Ia supernovae are good standard candles in the near infrared: evidence from PAIRITEL

WM Wood-Vasey, AS Friedman, JS Bloom… - The Astrophysical …, 2008 - iopscience.iop.org
We have obtained 1087 NIR (JHK_ {s}) measurements of 21 SNe Ia using PAIRITEL, nearly
doubling the number of well-sampled NIR SN Ia light curves. These data strengthen the …

Carnegie Supernova Project-II: near-infrared spectroscopy of stripped-envelope core-collapse supernovae

M Shahbandeh, EY Hsiao, C Ashall… - The Astrophysical …, 2022 - iopscience.iop.org
We present 75 near-infrared (NIR; 0.8− 2.5 μm) spectra of 34 stripped-envelope core-
collapse supernovae (SESNe) obtained by the Carnegie Supernova Project-II (CSP-II) …

Carnegie Supernova Project: The First Homogeneous Sample of Super-Chandrasekhar-mass/2003fg-like Type Ia Supernovae

C Ashall, J Lu, EY Hsiao, P Hoeflich… - The Astrophysical …, 2021 - iopscience.iop.org
We present a multiwavelength photometric and spectroscopic analysis of 13 super-
Chandrasekhar-mass/2003fg-like Type Ia supernovae (SNe Ia). Nine of these objects were …

Diversity in extinction laws of Type Ia supernovae measured between 0.2 and 2 μm

R Amanullah, J Johansson, A Goobar… - Monthly Notices of …, 2015 - academic.oup.com
We present ultraviolet (UV) observations of six nearby Type Ia supernovae (SNe Ia)
obtained with the Hubble Space Telescope, three of which were also observed in the near …

Two transitional type Ia supernovae located in the Fornax cluster member NGC 1404: SN 2007on and SN 2011iv

C Gall, MD Stritzinger, C Ashall, E Baron… - Astronomy & …, 2018 - aanda.org
We present an analysis of ultraviolet (UV) to near-infrared observations of the fast-declining
Type Ia supernovae (SNe Ia) 2007on and 2011iv, hosted by the Fornax cluster member …

Verifying the cosmological utility of type Ia supernovae: implications of a dispersion in the ultraviolet spectra

RS Ellis, M Sullivan, PE Nugent… - The Astrophysical …, 2008 - iopscience.iop.org
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 …