Observational probes of cosmic acceleration
DH Weinberg, MJ Mortonson, DJ Eisenstein, C Hirata… - Physics reports, 2013 - Elsevier
The accelerating expansion of the universe is the most surprising cosmological discovery in
many decades, implying that the universe is dominated by some form of “dark energy” with …
many decades, implying that the universe is dominated by some form of “dark energy” with …
Observational properties of thermonuclear supernovae
The explosive death of a star as a supernova is one of the most dramatic events in the
Universe. Supernovae have an outsized impact on many areas of astrophysics: they are …
Universe. Supernovae have an outsized impact on many areas of astrophysics: they are …
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 …
On the Hubble constant tension in the SNe Ia Pantheon sample
MG Dainotti, B De Simone, T Schiavone… - The Astrophysical …, 2021 - iopscience.iop.org
On the Hubble Constant Tension in the SNe Ia Pantheon Sample - IOPscience This site uses
cookies. By continuing to use this site you agree to our use of cookies. To find out more, see …
cookies. By continuing to use this site you agree to our use of cookies. To find out more, see …
The Carnegie-Chicago Hubble program. VIII. An independent determination of the Hubble constant based on the tip of the red giant branch
WL Freedman, BF Madore, D Hatt, TJ Hoyt… - The Astrophysical …, 2019 - iopscience.iop.org
We present a new and independent determination of the local value of the Hubble constant
based on a calibration of the tip of the red giant branch (TRGB) applied to Type Ia …
based on a calibration of the tip of the red giant branch (TRGB) applied to Type Ia …
Large Magellanic Cloud Cepheid standards provide a 1% foundation for the determination of the Hubble constant and stronger evidence for physics beyond ΛCDM
We present an improved determination of the Hubble constant from Hubble Space
Telescope (HST) observations of 70 long-period Cepheids in the Large Magellanic Cloud …
Telescope (HST) observations of 70 long-period Cepheids in the Large Magellanic Cloud …
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 …
On the use of the local prior on the absolute magnitude of Type Ia supernovae in cosmological inference
D Camarena, V Marra - Monthly Notices of the Royal …, 2021 - academic.oup.com
ABSTRACT A dark-energy, which behaves as the cosmological constant until a sudden
phantom transition at very low redshift (z< 0.1), seems to solve the> 4σ disagreement …
phantom transition at very low redshift (z< 0.1), seems to solve the> 4σ disagreement …
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 …