The Pantheon+ analysis: Improving the redshifts and peculiar velocities of Type Ia supernovae used in cosmological analyses
We examine the redshifts of a comprehensive set of published Type Ia supernovae, and
provide a combined, improved catalogue with updated redshifts. We improve on the original …
provide a combined, improved catalogue with updated redshifts. We improve on the original …
[图书][B] Supernova explosions
D Branch, JC Wheeler - 2017 - Springer
JCW had long wanted to write a new monograph on supernovae. Despite an immense
explosion in the literature and many review articles, there had not been one since that of …
explosion in the literature and many review articles, there had not been one since that of …
Near-infrared supernova Ia distances: host galaxy extinction and mass-step corrections revisited
J Johansson, SB Cenko, OD Fox… - The Astrophysical …, 2021 - iopscience.iop.org
We present optical and near-infrared (NIR, Y-, J-, H-band) observations of 42 Type Ia
supernovae (SNe Ia) discovered by the untargeted intermediate Palomar Transient Factory …
supernovae (SNe Ia) discovered by the untargeted intermediate Palomar Transient Factory …
Carnegie Supernova Project-II: the near-infrared spectroscopy program
EY Hsiao, MM Phillips, GH Marion… - Publications of the …, 2018 - iopscience.iop.org
Shifting the focus of Type Ia supernova (SN Ia) cosmology to the near infrared (NIR) is a
promising way to significantly reduce the systematic errors, as the strategy minimizes our …
promising way to significantly reduce the systematic errors, as the strategy minimizes our …
The Zwicky Transient Facility Type Ia supernova survey: first data release and results
ABSTRACT Type Ia supernovae (SNe Ia) in the nearby Hubble flow are excellent distance
indicators in cosmology. The Zwicky Transient Facility (ZTF) has observed a large sample of …
indicators in cosmology. The Zwicky Transient Facility (ZTF) has observed a large sample of …
Helium as a signature of the double detonation in Type Ia supernovae
CE Collins, SA Sim, LJ Shingles… - Monthly Notices of …, 2023 - academic.oup.com
The double detonation is a widely discussed mechanism to explain Type Ia supernovae
from explosions of sub-Chandrasekhar mass white dwarfs. In this scenario, a helium …
from explosions of sub-Chandrasekhar mass white dwarfs. In this scenario, a helium …
Light and color curve properties of Type Ia supernovae: theory versus observations
We study the optical light curve (LC) relations of Type Ia supernovae (SNe Ia) for their use in
cosmology using high-quality photometry published by the Carnegie Supernova Project …
cosmology using high-quality photometry published by the Carnegie Supernova Project …
Observations of the very young Type Ia Supernova 2019np with early-excess emission
H Sai, X Wang, N Elias-Rosa, Y Yang… - Monthly Notices of …, 2022 - academic.oup.com
Early-time radiative signals from Type Ia supernovae (SNe Ia) can provide important
constraints on the explosion mechanism and the progenitor system. We present …
constraints on the explosion mechanism and the progenitor system. We present …
The type II-P supernova 2017eaw: from explosion to the nebular phase
The nearby SN 2017eaw is a Type II-P (" plateau") supernova (SN) showing early-time,
moderate CSM interaction. We present a comprehensive study of this SN, including the …
moderate CSM interaction. We present a comprehensive study of this SN, including the …
Carnegie Supernova Project: The First Homogeneous Sample of Super-Chandrasekhar-mass/2003fg-like Type Ia Supernovae
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 …
Chandrasekhar-mass/2003fg-like Type Ia supernovae (SNe Ia). Nine of these objects were …