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TDCOSMO

Time-delay cosmography leverages strongly lensed quasars to measure the Universe’s current expansion rate, H0, independently from other methods. The latest TDCOSMO milestone measurement primarily used quadruply lensed quasars for their mass profile constraints. However, doubly lensed quasars, being...

Whakaahuatanga katoa

I tiakina i:
Ngā kaituhi matua: Paic Eric, Courbin Frédéric, Fassnacht Christopher D., Galan Aymeric, Millon Martin, Sluse Dominique, Williams Devon M., Birrer Simon, Buckley-Geer Elizabeth J., Cappellari Michele, Dux Frédéric, Huang Xiang-Yu, Knabel Shawn, Lemon Cameron, Shajib Anowar J., Suyu Sherry H., Treu Tommaso, Wong Kenneth C., Christensen Lise, Motta Veronica, Sonnenfeld Alessandro
Hōputu: Artigo
Reo:Inglês
I whakaputaina: EDP Sciences 2026-02-01
Rangatū:Astronomy & Astrophysics
Ngā marau:
gravitational lensing: strong
cosmological parameters
cosmology: observations
distance scale
Urunga tuihono:https://www.aanda.org/articles/aa/full_html/2026/02/aa56411-25/aa56411-25.html
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