activity
20062026
most citedDark matter maps reveal cosmic scaffolding

378 citations · 521 across the 10 of their papers we have counts for

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Showing astro-ph.GAShow all

7 papers · 1 filter

astro-ph.GA2026

CHAMPS: The COSMOS High-Redshift ALMA-MIRI Population Survey - A New Census of the Dusty Early Universe

Andreas L. Faisst, Felix Martinez, Jeyhan S. Kartaltepe +86

Understanding how dust forms and evolves over cosmic time is a key open problem in extragalactic astrophysics. Galaxies in the early Universe were once thought to be mostly dust-po…

astro-ph.GA2026★ 5 cited

Through Thick and Thin: The Cosmic Evolution of Disk Scale Height

Si-Yue Yu, Luis C. Ho, Takafumi Tsukui +16

To investigate the formation and evolution of vertical structures in disk galaxies, we measure global scale heights, averaging thin and thick components whe…

astro-ph.GA2025★ 1 cited

Physical properties of galaxies and the UV Luminosity Function from to in COSMOS-Web

Maximilien Franco, Caitlin M. Casey, Hollis B. Akins +37

We present measurements of the rest-frame ultraviolet luminosity function (UVLF) in three redshift bins over -14 from the JWST COSMOS-Web survey. Our samples, selected us…

astro-ph.GA2025★ 5 cited

COSMOS-Web: Unraveling the Evolution of Galaxy Size and Related Properties at

Lilan Yang, Jeyhan S. Kartaltepe, Maximilien Franco +26

We measure galaxy sizes from using COSMOS-Web, the largest-area JWST imaging survey to date, covering 0.54 deg. We analyze the rest-frame optical (~5000A) si…

astro-ph.GA2025★ 2 cited

A multi-wavelength investigation of spiral structures in galaxies with JWST

Boris S. Kalita, Si-Yue Yu, John D. Silverman +18

Recent JWST observations have revealed the prevalence of spiral structures at . Unlike in the local Universe, the origin and the consequence of spirals at this epoch remain…

astro-ph.GA2025★ 12 cited

The COSMOS-Web deep galaxy group catalog up to

Greta Toni, Ghassem Gozaliasl, Matteo Maturi +41

Galaxy groups with and up to a few tens of members are the most common galaxy environment, marking the transition between field and massive clu…

astro-ph.GA2024

Crimson Behemoth: a Massive Clumpy Structure Hosting a Dusty AGN at

Takumi S. Tanaka, John D. Silverman, Yurina Nakazato +40

The current paradigm for the co-evolution of galaxies and their supermassive black holes postulates that dust-obscured active galactic nuclei (AGNs) represent a transitional phase…