Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics beyond ΛCDM.¶
Riess, A. G., Casertano, S., Yuan, W., Macri, L. M., & Scolnic, D. (2019). Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics beyond ΛCDM. The Astrophysical Journal, 876(1).
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Calibration Anomaly
- The Hubble tension pits early-universe against late-universe measurements of the expansion rate.
This sourceEstablishes the Hubble tension between local distance-ladder and early-universe expansion-rate measurements.
SupportedVerified against the work's full text
Riess et al. present local distance-ladder H0 versus the Planck early-universe prediction as a 4.4 sigma discrepancy, the Hubble tension.
“The recent landscape of model-independent, direct measurements of H 0 from the late universe and predictions from the early universe is shown in Figure 4 .”
- The Hubble tension pits early-universe against late-universe measurements of the expansion rate.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Read against the text for 1 of 1 citation: 1 supported. Each verdict is shown under its citation below, with what in the work backs the sentence.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:e065a6136bae · see in the full table