Source:Measurements of Omega and Lambda from 42 High-Redshift Supernovae (Scholarly article)
Jump to navigation
Jump to search
Scholarly article — part of the sources collection. Created via Special:AddSource.
| Measurements of Omega and Lambda from 42 High-Redshift Supernovae (Scholarly article) | |
|---|---|
| Instance of | scholarly article |
| Author(s) | Saul Perlmutter |
| Published in | |
| Publication date | 1999 |
| Volume | 517 |
| Issue | 2 |
| Page(s) | 565–586 |
| DOI | 10.1086/307221 |
| OpenAlex Work ID | |
| PubMed ID | |
| Access | https://iopscience.iop.org/article/10.1086/307221 |
Overview
1999 paper by the Supernova Cosmology Project: magnitude–redshift data for 42 type Ia supernovae at redshifts 0.18–0.83 indicate that the cosmological constant is non-zero and positive with 99% confidence