Dark matter and dark energy interactions: theoretical challenges, cosmological implications and observational signatures
Abstract Models where dark matter and dark energy interact with each other have been
proposed to solve the coincidence problem. We review the motivations underlying the need …
proposed to solve the coincidence problem. We review the motivations underlying the need …
Observational clues to the progenitors of type Ia supernovae
Type Ia supernovae (SNe Ia) are important distance indicators, element factories, cosmic-ray
accelerators, kinetic-energy sources in galaxy evolution, and end points of stellar binary …
accelerators, kinetic-energy sources in galaxy evolution, and end points of stellar binary …
The Pantheon+ analysis: cosmological constraints
We present constraints on cosmological parameters from the Pantheon+ analysis of 1701
light curves of 1550 distinct Type Ia supernovae (SNe Ia) ranging in redshift from z= 0.001 to …
light curves of 1550 distinct Type Ia supernovae (SNe Ia) ranging in redshift from z= 0.001 to …
The Pantheon+ analysis: the full data set and light-curve release
Here we present 1701 light curves of 1550 unique, spectroscopically confirmed Type Ia
supernovae (SNe Ia) that will be used to infer cosmological parameters as part of the …
supernovae (SNe Ia) that will be used to infer cosmological parameters as part of the …
The complete light-curve sample of spectroscopically confirmed SNe Ia from Pan-STARRS1 and cosmological constraints from the combined pantheon sample
We present optical light curves, redshifts, and classifications for 365 spectroscopically
confirmed Type Ia supernovae (SNe Ia) discovered by the Pan-STARRS1 (PS1) Medium …
confirmed Type Ia supernovae (SNe Ia) discovered by the Pan-STARRS1 (PS1) Medium …
A 2.4% determination of the local value of the Hubble constant
AG Riess, LM Macri, SL Hoffmann… - The Astrophysical …, 2016 - iopscience.iop.org
ABSTRACT We use the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope
(HST) to reduce the uncertainty in the local value of the Hubble constant from 3.3% to 2.4 …
(HST) to reduce the uncertainty in the local value of the Hubble constant from 3.3% to 2.4 …
First cosmology results using type Ia supernovae from the dark energy survey: constraints on cosmological parameters
TMC Abbott, S Allam, P Andersen… - The Astrophysical …, 2019 - iopscience.iop.org
We present the first cosmological parameter constraints using measurements of type Ia
supernovae (SNe Ia) from the Dark Energy Survey Supernova Program (DES-SN). The …
supernovae (SNe Ia) from the Dark Energy Survey Supernova Program (DES-SN). The …
The pantheon+ analysis: SuperCal-fragilistic cross calibration, retrained SALT2 light-curve model, and calibration systematic uncertainty
We present a recalibration of the photometric systems in the Pantheon+ sample of Type Ia
supernovae (SNe Ia) including those in the SH0ES distance-ladder measurement of H 0. We …
supernovae (SNe Ia) including those in the SH0ES distance-ladder measurement of H 0. We …
Cosmological implications of baryon acoustic oscillation measurements
We derive constraints on cosmological parameters and tests of dark energy models from the
combination of baryon acoustic oscillation (BAO) measurements with cosmic microwave …
combination of baryon acoustic oscillation (BAO) measurements with cosmic microwave …
First cosmological results using Type Ia supernovae from the Dark Energy Survey: measurement of the Hubble constant
E Macaulay, RC Nichol, D Bacon… - Monthly Notices of …, 2019 - academic.oup.com
We present an improved measurement of the Hubble constant (H 0) using the 'inverse
distance ladder'method, which adds the information from 207 Type Ia supernovae (SNe Ia) …
distance ladder'method, which adds the information from 207 Type Ia supernovae (SNe Ia) …