activity
20162026
most citedThe KMOS Survey: Investigating the Origin of the Elevated Electron Densities in Star-Forming Galaxies at

49 citations · 241 across the 25 of their papers we have counts for

collaborators

27 papers

astro-ph.GA2026

The DAWN JWST Archive: A spectroscopically-informed population study of the physical properties of galaxies at z>2

Rashmi Gottumukkala, Gabriel Brammer, Sune Toft +30

Charting the evolution of star-formation, stellar mass and dust build-up over cosmic time relies on the accurate characterisation of the stellar population properties of high redsh…

astro-ph.GA2026

Resolved Dust in Galaxies with JWST/MIRI MRS: Survey Description and First View on PAHs, Mid-IR Atomic Emission, and Warm H

Wuji Wang, Andreas L. Faisst, Thomas S. -Y. Lai +16

Dust is a key component of galaxies that regulates their thermal balance and, consequently, star formation and the build-up of stellar mass. Polycyclic aromatic hydrocarbons (PAHs)…

astro-ph.GA2026

The first detection of dense gas in a massive main-sequence galaxy at cosmic noon

Jianhang Chen, Natascha M. Förster Schreiber, Rodrigo Herrera Camus +18

Dense gas is the direct fuel for star formation, but measuring it has long been difficult at z>2, especially in typical star-forming main-sequence galaxies. In this work, we report…

astro-ph.GA2026

NOEMA$^\rm{3D}$: A deep view of cold gas flows in a barred spiral galaxy at

Stavros Pastras, Reinhard Genzel, Linda J. Tacconi +35

We present a deep, high-resolution CO(4-3) IRAM-NOEMA observation of a main sequence, barred, spiral galaxy at , with an on-source integration time of hou…

astro-ph.GA2026★ 1 cited

NOEMA3D: Resolving radial gas flows in disk galaxies at z~1.1-1.6 with high-resolution CO observations

Jean-Baptiste Jolly, Linda J. Tacconi, Reinhard Genzel +34

We present NOEMA3D, a unique high-resolution study of purely molecular gas kinematics at to 1.6, providing a dedicated view of cold gas dynamics at the late stages of…

astro-ph.GA2026

NOEMA3D: Extended CO, [C I] and dust in massive star-forming main-sequence galaxies at cosmic noon

Jianhang Chen, Linda J. Tacconi, Reinhard Genzel +34

We present a spatially resolved study of cold molecular gas and dust in ten main-sequence galaxies at z=1.1-1.6, using observations of CO(4-3), CO(3-2), [CI](1-0), and dust continu…

astro-ph.GA2026

Constraints on the host galaxy and AGN properties of three z > 6 JWST AGN from NOEMA observations

Giovanni Mazzolari, Hannah Übler, Rodrigo Herrera Camus +32

We targeted with deep NOEMA observations the [CII]158m emission of three JWST-discovered AGN at z>6. Two of them have the typical features of Little Red Dots (LRDs), while the t…

astro-ph.GA2026

The ionised interstellar medium of DSFGs revealed by JWST/NIRSpec and ALMA: Super-solar metallicity, low ionisation parameters and, typical electron densities

Steven Gillman, Kei Ito, Francesco Valentino +25

We present a detailed study of near-infrared (2-4m) JWST/NIRSpec spectra of 48 high-redshift () galaxies detected with ALMA at . From a multi-wa…

astro-ph.GA2026

DeepDive: Tracing the early quenching pathways of massive quiescent galaxies at from their star-formation histories and chemical abundances

Massissilia L. Hamadouche, Katherine E. Whitaker, Francesco Valentino +21

We investigate the chemical abundances and star-formation histories (SFH) of ten massive () quiescent galaxies at usi…

astro-ph.GA2026

There and back again? Neutral outflows in z~3.5 quiescent galaxies

Pengpei Zhu, Kei Ito, Francesco Valentino +16

Neutral gas outflows play a crucial role in the baryon cycle of galaxies, their properties provide key insights into the transition from star formation to quiescence. In this work,…

astro-ph.GA2025

ECOGAL I. Project design and the first catalogue

Minju M. Lee, Georgios Magdis, Gabriel Brammer +10

We present ECOology for Galaxies using ALMA archive and Legacy surveys (ECOGAL), an ALMA data mining project. Using the footprints of the James Webb Space Telescope (JWST) and the…

astro-ph.GA2025

Resolving stellar populations, star formation, and interstellar medium conditions with JWST in a large spiral galaxy at

Eleonora Parlanti, Giulia Tozzi, Natascha M. Förster Schreiber +30

Cosmic noon represents the prime epoch of galaxy assembly, and a sweet spot for observations with the James Webb Telescope (JWST) and ground-based near-IR integral-field unit (IFU)…

astro-ph.GA2025

JWST+ALMA reveal the build up of stellar mass in the cores of dusty star-forming galaxies at Cosmic Noon

Sarah Bodansky, Katherine E. Whitaker, Ayesha Abdullah +14

Dusty star-forming galaxies have long been suspected to serve as the missing evolutionary bridge between the star-forming and quiescent phases of massive galaxy evolution. With the…

astro-ph.GA2025★ 6 cited

NOEMA: A first kpc resolution study of a main sequence barred galaxy channeling gas into a growing bulge

Stavros Pastras, Reinhard Genzel, Linda J. Tacconi +32

We present a very deep CO(3-2) observation of a massive, gas-rich, main sequence, barred spiral galaxy at . Our data were taken with the IRAM-NOEMA interferometer for…

astro-ph.GA2025★ 18 cited

Galaxy morphologies at cosmic noon with JWST: A foundation for exploring gas transport with bars and spiral arms

Juan M. Espejo Salcedo, Stavros Pastras, Josef Vácha +22

The way in which radial flows shape galaxy structure and evolution remains an open question. Internal drivers of such flows, such as bars and spiral arms, known to mediate gas flow…

astro-ph.GA2025★ 6 cited

Revealing the hidden cosmic feast: A z=4.3 galaxy group hosting two optically dark, efficiently star-forming galaxies

Malte Brinch, Shuowen Jin, Raphael Gobat +11

We present the confirmation of a compact galaxy group candidate, CGG-z4, at in the COSMOS field. This structure was identified by two spectroscopically confirmed $K…

astro-ph.GA2025★ 1 cited

PHIBSS: Searching for Molecular Gas Outflows in Star-Forming Galaxies at 0.5-2.6

Capucine Barfety, Jean-Baptiste Jolly, Natascha M. Förster Schreiber +27

We present an analysis of millimeter CO observations to search and quantify signatures of molecular gas outflows. We exploit the large sample of galaxies observed a…

astro-ph.GA2024★ 21 cited

A photo-z cautionary tale: Redshift confirmation of COSBO-7 at z=2.625

Shuowen Jin, Nikolaj B. Sillassen, Jacqueline Hodge +21

Photometric redshifts are widely used in studies of dusty star-forming galaxies (DSFGs), but catastrophic photo- failure can undermine all redshift-dependent results. Here we re…

astro-ph.GA2024★ 39 cited

The Structure of Massive Star-Forming Galaxies from JWST and ALMA: Dusty, High Redshift Disk Galaxies

Steven Gillman, Ian Smail, Bitten Gullberg +15

We present an analysis of the JWST NIRCam and MIRI morphological properties of 80 massive (=11.20.1) dusty star-forming galaxies at 2.7$^{+…

astro-ph.GA2024

Tracing the rise of supermassive black holes: A panchromatic search for faint, unobscured quasars at z > 6 with COSMOS-Web and other surveys

Irham T. Andika, Knud Jahnke, Masafusa Onoue +20

We report the identification of 64 new candidates of compact galaxies, potentially hosting faint quasars with bolometric luminosities of --10 erg s…

astro-ph.GA2023

DEIMOS spectroscopy of protocluster candidate in COSMOS -- A massive protocluster embedded in a large scale structure?

Malte Brinch, Thomas R. Greve, David B. Sanders +14

We present the results of our Keck/DEIMOS spectroscopic follow-up of candidate galaxies of i-band-dropout protocluster candidate galaxies at in the COSMOS field. We secure…

astro-ph.GA2023★ 14 cited

JWST and ALMA discern the assembly of structural and obscured components in a high-redshift starburst galaxy

Zhaoxuan Liu, John D. Silverman, Emanuele Daddi +27

We present observations and analysis of the starburst, PACS-819, at z=1.45 ( M), using high-resolution (; 0.8 kpc) ALMA and multi-wav…

astro-ph.GA2023★ 36 cited

Cosmic Vine: A z=3.44 large-scale structure hosting massive quiescent galaxies

Shuowen Jin, Nikolaj B. Sillassen, Georgios E. Magdis +15

We report the discovery of a large-scale structure at z=3.44 revealed by JWST data in the Extended Groth Strip (EGS) field. This structure, called the Cosmic Vine, consists of 20 g…

astro-ph.GA2023

High dust content of a quiescent galaxy at z~2 revealed by deep ALMA observation

Minju M. Lee, Charles C. Steidel, Gabriel Brammer +9

We report the detection of cold dust in an apparently quiescent massive galaxy () at (G4). The source is identified as a serendipitou…