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Recent DAWN papers

Gillman, Steven et al., MIDIS: Quantifying the active galactic nucleus component of X-ray-detected galaxies, Astronomy and Astrophysics

Li, Zihao et al., Insights on metal enrichment and environmental effects at z ≈ 5─7 with JWST ASPIRE/EIGER and the chemical evolution model, Astronomy and Astrophysics

Huscher, Ezra et al., Asymptotic Giant Branch Mass-loss Rates and Metal Yields from Scaled Mixing-length and Mass-loss Parameters, The Astrophysical Journal

 

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Archive for February, 2025

 

  • / News in Danish

    James Webb giver ny indsigt i galaksernes vækst og deres mørke stof

    Kortlægning af en kosmisk historie: Et internationalt hold af forskere, ledet af astronomer på Cosmic Dawn Center i København, har udgivet et omfattende studie af, hvordan galakser og deres mørke stof udvikler sig henover det meste af Universets historie. Denne enestående undersøgelse afslører uforudsete tendenser i galaksernes masse, vækstrater og forholdet mellem deres stjerner og deres mørke stof. Studiet udfordrer eksisterende modeller af galaksedannelse og antyder en ny forståelse af, hvordan disse kolossale kosmiske strukturer opstod.

     
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  • / News from DAWN

    New insights into galaxy growth and dark matter from James Webb

    Mapping cosmic history: An international team of researchers, led by astronomers at the Cosmic Dawn Center in Copenhagen, has released a comprehensive study on how galaxies and their dark matter have evolved across most of the history of the Universe. Spanning 11 billion years, this unprecedented survey reveals unexpected patterns in galaxy mass, growth rates, and the relationship between galaxies and dark matter. The study challenges existing models of galaxy formation and hints at a new understanding of how these immense cosmic structures emerged.

     
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