activity
20042026
most citedThe lesser role of starbursts for star formation at z=2

867 citations · 3.1k across the 28 of their papers we have counts for

collaborators

31 papers

astro-ph.GA2026

Cosmic Evolution Survey: LOFAR 144 MHz imaging of the COSMOS field

E. Vardoulaki, T. Shimwell, M. J. Hardcastle +18

We present the first deep, targeted LOFAR 144 MHz source catalogue of the COSMOS field, together with the first 144 MHz source counts in this field. The data comprise 48 h of obser…

astro-ph.GA2026

Prevalence of radio Active Galactic Nuclei in galaxy groups since z=3.5 in the COSMOS-Web field

F. Ubertosi, I. Delvecchio, I. Prandoni +30

Radio active galactic nuclei (AGN) are key tracers of kinetic feedback from supermassive black holes. Although the dependence of their triggering on host stellar mass is well known…

astro-ph.GA2026

The ALPINE-CRISTAL-JWST Survey: Investigating the role of interstellar dust, gas and stars in high-z galaxies at kpc-scales

F. Lopez, M. Relano, I. De Looze +37

A comprehensive understanding of galaxy evolution requires a detailed analysis of gas and dust, their distribution, and evolution within galaxies. We analyse spatially resolved (~k…

astro-ph.GA2026

Multi-tracer exploration of molecular gas in main sequence galaxies at z~4.5

M. Dessauges-Zavadsky, M. Béthermin, M. Ginolfi +15

Molecular gas masses in high-z galaxies are inferred from indirect tracers, whose respective reliability remains poorly constrained. In particular, the bright [CII] 158m line is…

astro-ph.GA2026

The ALPINE-CRISTAL-JWST Survey: Chemical Abundance Comparison Between the ISM and CGM of Main-Sequence Galaxies at z=4-6

Wuji Wang, Andreas L. Faisst, Kyle Finner +37

Gaseous halos around galaxies play an important role in galaxy evolution. The exchange of metals from the interstellar medium (ISM) to the circumgalactic medium (CGM) are caused by…

astro-ph.GA2025

The ALPINE-CRISTAL-JWST Survey: Stellar and nebular dust attenuation of main-sequence galaxies at z~4-6

Akiyoshi Tsujita, Seiji Fujimoto, Andreas Faisst +39

Characterizing dust attenuation is crucial for revealing the intrinsic physical properties of galaxies. We present an analysis of dust attenuation in 18 spectroscopically confirmed…

astro-ph.GA2025★ 10 cited

The ALPINE-CRISTAL-JWST Survey: Revealing Less Massive Black Holes in High-Redshift Galaxies

Wenke Ren, John D. Silverman, Andreas L. Faisst +25

We present a systematic search for broad-line active galactic nuclei (AGNs) in the ALPINE-CRISTAL-JWST sample of 18 star-forming galaxies () at redshift…

astro-ph.GA2025

The ALPINE-CRISTAL-JWST Survey: JWST/IFU Optical Observations for 18 Main-Sequence Galaxies at z=4-6

A. L. Faisst, S. Fujimoto, A. Tsujita +80

To fully characterize the formation and evolution of galaxies, we need to observe their stars, gas, and dust on resolved spatial scales. We present the ALPINE-CRISTAL-JWST survey,…

astro-ph.GA2025

The ALPINE-CRISTAL-JWST Survey: The Fast Metal Enrichment of Massive Galaxies at z~5

Andreas L. Faisst, Lun-Jun Liu, Yohan Dubois +54

We present the stellar mass-metallicity relation (MZR) and mass-metallicity-star formation relation ("fundamental metallicity relation"; FMR) of 18 massive (log(M/Msun) = 9.5 - 11)…

astro-ph.GA2025

The HST-Hyperion Survey: Grism Observations of a Proto-Supercluster

Ben Forrest, Lu Shen, Brian C. Lemaux +19

We present first results and catalogs from the HST-Hyperion survey. This survey has collected 50 orbits of WFC3/F160W imaging and WFC3/G141 grism spectroscopy in the most overdense…

astro-ph.GA2024★ 13 cited

Discovering Large-Scale Structure at in the C3VO Survey

Denise Hung, Brian C. Lemaux, Olga Cucciati +23

The Charting Cluster Construction with VUDS and ORELSE (C3VO) survey is an ongoing imaging and spectroscopic campaign aiming to map out the growth of structure up to and w…

astro-ph.GA2024★ 2 cited

Enhanced AGN Activity in Overdense Galactic Environments at

Ekta A. Shah, Brian C. Lemaux, Benjamin Forrest +17

We conduct a study on the relationship between galaxy environments and their active galactic nuclei (AGN) activity at high redshifts (). Specifically, we study the AGN f…

astro-ph.GA2022★ 25 cited

COSMOS2020: Identification of High-z Protocluster Candidates in COSMOS

Malte Brinch, Thomas R. Greve, John R. Weaver +20

We conduct a systematic search for protocluster candidates at in the COSMOS field using the recently released COSMOS2020 source catalog. We select galaxies using a numbe…

astro-ph.CO2022★ 52 cited

A new estimate of the cosmic star formation density from a radio-selected sample, and the contribution of -dark galaxies at

A. Enia, M. Talia, F. Pozzi +13

The Star Formation Rate Density (SFRD) history of the Universe is well constrained up to redshift . At earlier cosmic epochs, the picture has been largely inferred from U…

astro-ph.GA2021★ 485 cited

COSMOS2020: A panchromatic view of the Universe to from two complementary catalogs

J. R. Weaver, O. B. Kauffmann, O. Ilbert +54

The Cosmic Evolution Survey (COSMOS) has become a cornerstone of extragalactic astronomy. Since the last public catalog in 2015, a wealth of new imaging and spectroscopic data has…

astro-ph.GA2021★ 44 cited

The stellar mass versus stellar metallicity relation of star-forming galaxies at and implications for the evolution of the -enhancement

Daichi Kashino, Simon J. Lilly, Alvio Renzini +10

We measure the relationship between stellar mass and stellar metallicity, the stellar mass--metallicity relation (MZR), for 1336 star-forming galaxies at (<z>=2.2)…

astro-ph.GA2021★ 40 cited

The stellar metallicities of massive quiescent galaxies at 1.0 < z < 1.3 from KMOS+VANDELS

A. C. Carnall, R. J. McLure, J. S. Dunlop +18

We present a rest-frame UV-optical stacked spectrum representative of massive quiescent galaxies at with log. The stack is constructed using VA…

astro-ph.CO2020★ 73 cited

Illuminating the dark side of cosmic star formation two billion years after the Big Bang

Margherita Talia, Andrea Cimatti, Marika Giulietti +5

How and when did galaxies form and assemble their stars and stellar mass? The answer to these questions, so crucial to astrophysics and cosmology, requires the full reconstruction…

astro-ph.GA2020★ 140 cited

The VLA-COSMOS 3 GHz Large Project: Evolution of specific star formation rates out to

Sarah Leslie, Eva Schinnerer, Daizhong Liu +17

We provide a coherent, uniform measurement of the evolution of the logarithmic star formation rate (SFR) - stellar mass () relation, called the main sequence of star-forming g…

astro-ph.GA2020★ 149 cited

The ALPINE-ALMA [CII] Survey: Size of Individual Star-Forming Galaxies at z=4-6 and their Extended Halo Structure

S. Fujimoto, J. D. Silverman, Matthieu Bethermin +31

We present the physical extent of [CII] 158um line-emitting gas from 46 star-forming galaxies at z=4-6 from the ALMA Large Program to INvestigate CII at Early Times (ALPINE). Using…

astro-ph.GA2019★ 15 cited

The galaxy's gas content regulated by the dark matter halo mass results in a super-linear M-M relation

I. Delvecchio, E. Daddi, F. Shankar +8

Supermassive black holes (SMBHs) are tightly correlated with their hosts but the origin of such connection remains elusive. To explore the cosmic build-up of this scaling relation,…

astro-ph.GA2017★ 91 cited

Magnifying the early episodes of star formation: super star clusters at cosmological distances

E. Vanzella, M. Castellano, M. Meneghetti +27

We study the spectrophotometric properties of a highly magnified (μ~40-70) pair of stellar systems identified at z=3.2222 behind the Hubble Frontier Field galaxy cluster MACS~J0416…

astro-ph.GA2016★ 44 cited

The VIMOS Public Extragalactic Redshift Survey (VIPERS). The decline of cosmic star formation: quenching, mass, and environment connections

O. Cucciati, I. Davidzon, M. Bolzonella +37

[Abridged] We use the final data of the VIMOS Public Extragalactic Redshift Survey (VIPERS) to investigate the effect of environment on the evolution of galaxies between an…

astro-ph.GA2016★ 57 cited

New constraints on the average escape fraction of Lyman continuum radiation in z~4 galaxies from the VIMOS Ultra Deep Survey (VUDS)

F. Marchi, L. Pentericci, L. Guaita +20

Determining the average fraction of Lyman continuum (LyC) photons escaping high redshift galaxies is essential for understanding how reionization proceeded in the z>6 Universe. We…