Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies
Abstract The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good
description of a wide range of astrophysical and cosmological data. However, there are a …
description of a wide range of astrophysical and cosmological data. However, there are a …
Challenges for ΛCDM: An update
L Perivolaropoulos, F Skara - New Astronomy Reviews, 2022 - Elsevier
A number of challenges to the standard Λ CDM model have been emerging during the past
few years as the accuracy of cosmological observations improves. In this review we discuss …
few years as the accuracy of cosmological observations improves. In this review we discuss …
Cluster cepheids with high precision gaia parallaxes, low zero-point uncertainties, and hubble space telescope photometry
Abstract We present Hubble Space Telescope (HST) photometry of 17 Cepheids in open
clusters and their cluster mean parallaxes from Gaia EDR3. These parallaxes are more …
clusters and their cluster mean parallaxes from Gaia EDR3. These parallaxes are more …
CATS: The Hubble Constant from Standardized TRGB and Type Ia Supernova Measurements
The tip of the red giant branch (TRGB) provides a luminous standard candle for constructing
distance ladders to measure the Hubble constant. In practice, its measurements via edge …
distance ladders to measure the Hubble constant. In practice, its measurements via edge …
Challenges of the standard cosmological model
E Di Valentino - Universe, 2022 - mdpi.com
Measurements of the temperature and polarization anisotropy of the cosmic microwave
background (CMB) provided strong confirmation of the vanilla flat Λ CDM model of structure …
background (CMB) provided strong confirmation of the vanilla flat Λ CDM model of structure …
Health checkup test of the standard cosmological model in view of recent cosmic microwave background anisotropies experiments
We present an updated data-analysis comparison of the most recent observations of the
cosmic microwave background temperature anisotropies and polarization angular power …
cosmic microwave background temperature anisotropies and polarization angular power …
SALT3-NIR: Taking the Open-source Type Ia Supernova Model to Longer Wavelengths for Next-generation Cosmological Measurements
JDR Pierel, DO Jones, WD Kenworthy… - The Astrophysical …, 2022 - iopscience.iop.org
A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in
the near-infrared (NIR), at wavelengths beyond the reach of the current standard light-curve …
the near-infrared (NIR), at wavelengths beyond the reach of the current standard light-curve …
Intrinsic tension in the supernova sector of the local Hubble constant measurement and its implications
R Wojtak, J Hjorth - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
We reanalyse observations of Type Ia supernovae (SNe) and Cepheids used in the local
determination of the Hubble constant and find strong evidence that SN standardization in the …
determination of the Hubble constant and find strong evidence that SN standardization in the …
Constraining the SN Ia host galaxy dust law distribution and mass step: hierarchical BayeSN analysis of optical and near-infrared light curves
S Thorp, KS Mandel - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
We use the BayeSN hierarchical probabilistic SED model to analyse the optical–NIR
(BVriYJH) light curves of 86 Type Ia supernovae (SNe Ia) from the Carnegie Supernova …
(BVriYJH) light curves of 86 Type Ia supernovae (SNe Ia) from the Carnegie Supernova …
Union Through UNITY: Cosmology with 2,000 SNe Using a Unified Bayesian Framework
D Rubin, G Aldering, M Betoule, A Fruchter… - arXiv preprint arXiv …, 2023 - arxiv.org
Type Ia supernovae (SNe Ia) were instrumental in establishing the acceleration of the
universe's expansion. By virtue of their combination of distance reach, precision, and …
universe's expansion. By virtue of their combination of distance reach, precision, and …