GV
G. Venturi
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMgr-qchep-th
On Valency
published · living versionsW_gp3bq9p2·v1 · currentpublished
Chemical abundance patterns at z=1-7: Carbon, Nitrogen, Neon, Sulphur, and Argon abundances from JWST spectroscopy
with E. Cataldi, F. Belfiore, M. Curti, B. Moreschini +20
1 version
Preprints & journals
127 papers in the corpus · 2015–2026GA-NIFS view of LAP1: Assembly of Pop~III stellar clusters during EoR2609.35945v1 · J. Scholtz, R. Maiolino, S. Carniani et al.2026 · 0 citationsarXiv
Low-power jet-ISM coupling and disk-plane perturbations in the edge-on Seyfert galaxy NGC 43882609.22436v1 · M. Ceci, G. Venturi, C. Marconcini et al.2026 · 0 citationsarXiv
LoTSS of dual AGN: enhanced detectability and prospects for a systematic search2609.22449v1 · Q. D'Amato, F. Mannucci, E. De Rubeis et al.2026 · 0 citationsarXiv
The Quasar Feedback Survey: Ionised Outflows in type 2 QSOs with MUSE data2608.08275v2 · M. Bianchin, C. M. Harrison, T. Costa et al.2026 · 0 citationsarXiv
Unsupervised selection and characterisation of Little Red Dots in JWST surveys with manifold learning2607.22835v1 · Michele Ginolfi, Filippo Mannucci, Alessandro Marconi et al.2026 · 0 citationsarXiv
An (in)complete NIRSpec census of Balmer absorption in Type 1 AGN -- radiation-driven outflows in little red dots, quasars and variable stars2607.19057v1 · Ignas Juodzbalis, Xihan Ji, Francesco D'Eugenio et al.2026 · 0 citationsarXiv
BlackTHUNDER Reveals a Massive Filament around a Compact AGN at 2607.05523v1 · Giulia Tozzi, Hannah Ubler, Eleonora Parlanti et al.2026 · 1 citationarXiv
Little Red and Blue Dots: AGN-excited narrow lines, Lyman- emission, and resemblance to standard quasars2606.21614v1 · Sophia Geris, Roberto Maiolino, Xihan Ji et al.2026 · 0 citationsarXiv
GA-NIFS: The interplay between feedback and star formation at 3 < z < 9 probed by JWST/NIRSpec IFU2606.13819v1 · L. Ulivi, M. Perna, S. Arribas et al.2026 · 0 citationsarXiv
Intense and extended CIII] emission suggests a strong outflow in JADES-GS-z14-02604.11899v1 · Stefano Carniani, Peter Jakobsen, Giacomo Venturi et al.2026 · 0 citationsarXiv
Metal Mayhem at z~7-10: Diversity and Evolution of Gas-Phase Metallicity Gradients2604.07076v2 · Maria Koller, Roberto Maiolino, Hannah Ubler et al.2026 · 0 citationsarXiv
The Way We Tally Becomes the Tale: the Impact of Selection Strategies on the Inferred Evolution of Little Red Dots Across Cosmic Time2604.07138v2 · Pierluigi Rinaldi, Kevin Hainline, Francesco D'Eugenio et al.2026 · 0 citationsarXiv
Milky-Way-like stars in a galaxy core 8 billion years ago revealed by gravitational lensing2604.01828v1 · Quirino D'Amato, Filippo Mannucci, Alessandro Sonnenfeld et al.2026 · 0 citationsNat Astron (2026)
GA-NIFS and JADES: Confirmation of pristine gas near GN-z112603.20360v2 · Hannah Ubler, Roberto Maiolino, Pablo G. P'erez-Gonz'alez et al.2026 · 2 citationsarXiv
The search for Population III: Confirmation of a HeII emitter with no metal lines at z=10.62603.20362v4 · Roberto Maiolino, Hannah Ubler, Michele Perna et al.2026 · 2 citationsarXiv
The X-ray weakness of Little Red Dots and JWST-selected AGN: comparison with local AGN in different accretion regimes2603.10162v2 · A. Tortosa, C. Ricci, P. Du et al.2026 · 2 citationsA&A 708, A293 (2026)
GA-NIFS: Dissecting The Alchemised: JWST reveals turbulent metal-poor gas fuelling a co-spatial starburst in a complex system at 2603.00232v3 · Robert G. Pascalau, Francesco D'Eugenio, Roberto Maiolino et al.2026 · 2 citationsMon Not R Astron Soc (2026)
Little Red Dots: One Photometric Tag Concealing Diverse Spectroscopic Flavors of Massive Star Formation and Black Hole Activity2602.20247v3 · Pablo G. P'erez-Gonz'alez, Guillermo Barro, Stefano Carniani et al.2026 · 1 citationarXiv
Characterizing Lyman alpha emission from high-redshift galaxies2602.13389v1 · Samuel Gagnon-Hartman, Andrei Mesinger, Ivan Nikoli'c et al.2026 · 0 citationsarXiv
The Little Blue and Red Dots Rosetta Stones: Non-Gaussian broad lines, hot dust, and X-ray weakness2601.22214v1 · M. Brazzini, F. D'Eugenio, R. Maiolino et al.2026 · 3 citationsarXiv
Fast, dust-poor outflows in the local candidate dual AGN MCG-03-34-64 observed with VLT/ERIS2601.22254v2 · I. Lamperti, F. Mannucci, E. Bertola et al.2026 · 0 citationsA&A 710, A193 (2026)
The X-Ray Dot: Exotic Dust or a Late-Stage Little Red Dot?2601.09778v1 · Raphael E. Hviding, Anna de Graaff, Hanpu Liu et al.2026 · 9 citationsarXiv
GA-NIFS: high prevalence of dusty and metal-enriched outflows in massive and luminous star-forming galaxies at 2601.06255v2 · B. Rodr'iguez Del Pino, S. Arribas, M. Perna et al.2026 · 1 citationarXiv
GA-NIFS: AGN activity in a Ly{\alpha} emitter within a triple-AGN system anchored by a passive galaxy at z=32601.00960v1 · Michele Perna, Santiago Arribas, Mahmoud Hamed et al.2026 · 2 citationsA&A 710, A167 (2026)
Ionizing Photon Production Efficiencies and Chemical Abundances at Cosmic Dawn Revealed by Ultra-Deep Rest-Frame Optical Spectroscopy of JADES-GS-z14-02512.19695v1 · Jakob M. Helton, Jane E. Morrison, Kevin N. Hainline et al.2025 · 0 citationsarXiv
Doubling NIRSpec/IFS capability to calibrate the single-epoch black hole mass relation at high redshifts2512.14844v2 · Eleonora Parlanti, Bartolomeo Trefoloni, Stefano Carniani et al.2025 · 3 citationsarXiv
GA-NIFS: the highest-redshift ring galaxy candidate from a head-on collision2512.14874v1 · Michele Perna, Santiago Arribas, Luca Costantin et al.2025 · 0 citationsarXiv
Cosmic Duets I. High-spatial resolution spectroscopy of dual and lensed AGN with MUSE-NFM2512.11960v2 · M. Scialpi, F. Mannucci, Q. D'Amato et al.2025 · 3 citationsA&A 709, A236 (2026)
Signatures of star formation inside galactic outflows2512.10924v1 · Dily Duan Yi Ong, Francesco D'Eugenio, Roberto Maiolino et al.2025 · 1 citationarXiv
GA-NIFS: Powerful and frequent outflows in moderate-luminosity active galactic nuclei at 2512.09996v4 · Giacomo Venturi, Stefano Carniani, Elena Bertola et al.2025 · 3 citationsarXiv
GA-NIFS: Understanding the ionization nature of EGSY8p7/CEERS-1019. Evidence for a star formation-driven outflow at z = 8.62512.09022v1 · Sandra Zamora, Stefano Carniani, Elena Bertola et al.2025 · 1 citationarXiv
Insights into jet-NLR energetics in PMN J0948+00222511.18624v1 · B. Dalla Barba, L. Foschini, M. Berton et al.2025 · 0 citationsarXiv
Molecular Gas in Major Mergers Hosting Dual and Single AGN at <10 kpc Nuclear Separations2510.23742v1 · Makoto A. Johnstone, Ezequiel Treister, Franz E. Bauer et al.2025 · 0 citationsarXiv
JADES Dark Horse: demonstrating high-multiplex observations with JWST/NIRSpec dense-shutter spectroscopy in the JADES Origins Field2510.11626v2 · Francesco D'Eugenio, Erica J. Nelson, Daniel J. Eisenstein et al.2025 · 4 citationsMon Not R Astron Soc (2026)
JADES Data Release 4 Paper I: Sample Selection, Observing Strategy and Redshifts of the complete spectroscopic sample2510.01033v2 · Emma Curtis-Lake, Alex J. Cameron, Andrew J. Bunker et al.2025 · 12 citationsMon Not R Astron Soc (2026)
JADES Data Release 4 -- Paper II: Data reduction, analysis and emission-line fluxes of the complete spectroscopic sample2510.01034v1 · J. Scholtz, S. Carniani, E. Parlanti et al.2025 · 15 citationsarXiv
BlackTHUNDER: Evidence of three massive black holes in a z~5 galaxy2509.21575v2 · Hannah Ubler, Giovanni Mazzolari, Roberto Maiolino et al.2025 · 5 citationsarXiv
BASS LIV. Physical Properties of AGN-Hosting Galaxy Mergers from Multiwavelength SED Fitting2509.17720v1 · Marco Troncoso (PUC), Ezequiel Treister (UTA), Alejandra Rojas (UTFSM) et al.2025 · 2 citationsarXiv
GA-NIFS: an extended [OIII] halo around the sub-Eddington quasar J1342+0928 at z=7.542509.07064v1 · Bartolomeo Trefoloni, Stefano Carniani, Elena Bertola et al.2025 · 0 citationsarXiv
Euclid: A machine-learning search for dual and lensed AGN at sub-arcsec separations2508.19494v2 · L. Ulivi, F. Mannucci, M. Scialpi et al.2025 · 1 citationarXiv
High-Resolution Optical IFU Spectroscopy of the Complex Galaxy Merger II Zw 0962507.06339v1 · C.Riesco (PUC), E.Treister (UTA), G.Venturi (SNS) et al.2025 · 0 citationsarXiv
The luminosity history of fading local quasars over 10 years as observed by VLT/MUSE2507.01115v1 · C. Finlez, E. Treister, F. Bauer et al.2025 · 1 citationA&A 703, A63 (2025)
JADES reveals a large population of low mass black holes at high redshift2506.22147v1 · Sophia Geris, Roberto Maiolino, Yuki Isobe et al.2025 · 17 citationsMon Not R Astron Soc (2025)
Element nucleosynthetic origins from abundance spatial distributions beyond the Milky Way2506.21365v1 · Zefeng Li, Mark R. Krumholz, Anna F. McLeod et al.2025 · 2 citationsarXiv
JADES and BlackTHUNDER: rest-frame Balmer-line absorption and the local environment in a Little Red Dot at z = 52506.14870v2 · Francesco D'Eugenio, Ignas Juodzbalis, Xihan Ji et al.2025 · 22 citationsarXiv
A black hole in a near-pristine galaxy 700 million years after the Big Bang2505.22567v6 · Roberto Maiolino, Hannah Uebler, Francesco D'Eugenio et al.2025 · 28 citationsMon Not R Astron Soc (2026)
Interaction of the relativistic jet and the narrow-line region of PMN J0948+00222505.14776v1 · B. Dalla Barba, M. Berton, L. Foschini et al.2025 · 1 citationarXiv
GA-NIFS: Mapping AGN-driven ionized outflows in the COSMOS field2505.08867v2 · E. Bertola, G. Cresci, G. Venturi et al.2025 · 11 citationsA&A 699, A220 (2025)
Abundant Population of Broad H Emitters in the GOODS-N Field Revealed by CONGRESS, FRESCO, and JADES2505.02895v2 · Junyu Zhang, Eiichi Egami, Fengwu Sun et al.2025 · 0 citationsarXiv
JADES: comprehensive census of broad-line AGN from Reionization to Cosmic Noon revealed by JWST2504.03551v2 · Ignas Juodzbalis, Roberto Maiolino, William M. Baker et al.2025 · 43 citationsarXiv
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