The Cosmological Parameters (2025)
arXiv:2602.13523
Abstract
This is a review article for The Review of Particle Physics 2026 (aka the Particle Data Book), appearing as Chapter 25. It forms a compact review of knowledge of the cosmological parameters near the end of 2025. Topics included are Parametrizing the Universe; Extensions to the standard model; Probes; Bringing observations together; Outlook for the future.
19 pages LaTeX file. Article for The Review of Particle Physics 2026 (aka the Particle Data Book), on-line version at https://pdg.lbl.gov . This article supersedes arXiv:2403.15526 and earlier versions listed there