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C. Circosta

0000-0001-8522-9434
astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.SR

On Valency

published · living versions
W_u9pfb3c9·v1 · currentpublished
Tripling the Census of Dwarf AGN Candidates Using DESI Early Data
with Ragadeepika Pucha, S. Juneau, Arjun Dey, M. Siudek +44
1 version
W_sjjvbjjf·v1published
A striking relationship between dust extinction and radio detection in DESI QSOs: evidence for a dusty blow-out phase in red QSOs
W_53d7hksx·v1published
Detecting and Characterizing Mg II absorption in DESI Survey Validation Quasar Spectra
W_an52ar5m·v1published
Data Release 1 of the Dark Energy Spectroscopic Instrument

Preprints & journals

70 papers in the corpus · 2018–2026
ALMA2040: The High-Redshift Circumgalactic Medium. Imaging the fueling and feedback of galaxies in the early universe2610.21776v1 · Kirsty M. Butler, Justin Spilker, Seiji Fujimoto et al.2026 · 0 citationsarXiv
Unveiling the Baryon Cycle Through Cosmic Time2610.20885v1 · Manuel Aravena, Leindert A. Boogaard, Jorge Gonz'alez-L'opez et al.2026 · 0 citationsarXiv
SALVAGE II: no systematic molecular gas depletion in the central 2 kpc of AGN hosts2609.25371v1 · Scott Wilkinson, Chiara Circosta, Toby Brown et al.2026 · 0 citationsarXiv
Radio-dust connection in quasars driven by powerful ionised outflows2608.28775v2 · V. A. Fawcett, C. M. Harrison, T. Costa et al.2026 · 0 citationsarXiv
The largest sample of AGN outflows in dwarf galaxies using DESI DR12607.02655v1 · V. Rodr'iguez Morales, M. Mezcua, Ragadeepika Pucha et al.2026 · 0 citationsarXiv
ALMA visits the QSO MUSEUM: Connecting molecular gas and the cool circumgalactic medium around 37 z∼3z\sim3 quasars2606.30742v3 · Jelena Ritter, Fabrizio Arrigoni Battaia, Bo Peng et al.2026 · 0 citationsA&A 714, A17 (2026)
A New Record Census of Dwarf AGN and a Bimodal MBHM_{\rm BH}-M⋆M_{\star} Scaling Relation with DESI DR12606.02699v2 · Ragadeepika Pucha, S. Juneau, M. Mezcua et al.2026 · 0 citationsarXiv
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
JWST Advanced Deep Extragalactic Survey (JADES) Data Release 5: Photometric Catalog2601.15956v1 · Brant E. Robertson, Benjamin D. Johnson, Sandro Tacchella et al.2026 · 5 citationsarXiv
The eJWST active galactic nucleus observation catalogue2601.14905v1 · Virginia Lenk, Alvaro Labiano, Chiara Circosta et al.2026 · 0 citationsarXiv
The Quasar Feedback Survey: Revealing the importance of sensitive radio imaging for AGN identification deeper into the radio-quiet regime2601.09218v1 · Ann Njeri, Chris M. Harrison, Preeti Kharb et al.2026 · 1 citationarXiv
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
GA-NIFS: Powerful and frequent outflows in moderate-luminosity active galactic nuclei at z∼3−6z\sim3-62512.09996v4 · Giacomo Venturi, Stefano Carniani, Elena Bertola et al.2025 · 3 citationsarXiv
SDSS-ALMA Legacy Value Archival Gas Exploration (SALVAGE) -- I: global star formation is governed by central (not global) molecular gas2511.06775v2 · Scott Wilkinson, Toby Brown, Chiara Circosta et al.2025 · 1 citationarXiv
Connecting outflows with radio emission in active galactic nuclei at cosmic noon2510.14152v2 · Gabriele S. Ilha, C. M. Harrison, V. Mainieri et al.2025 · 3 citationsarXiv
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
JWST MIRI/MRS observations of hot molecular gas in an AGN host galaxy at Cosmic Noon2507.05354v1 · D. Kakkad, V. Mainieri, Takumi S. Tanaka et al.2025 · 1 citationarXiv
Beyond Traditional Diagnostics: Identifying Active Galactic Nuclei with Spectral Energy Distribution Fitting in DESI Data2506.09143v1 · M. Siudek, M. Mezcua, C. Circosta et al.2025 · 7 citationsA&A 700, A209 (2025)on Valency
GA-NIFS: Mapping z≃3.5z\simeq3.5 AGN-driven ionized outflows in the COSMOS field2505.08867v2 · E. Bertola, G. Cresci, G. Venturi et al.2025 · 11 citationsA&A 699, A220 (2025)
Data Release 1 of the Dark Energy Spectroscopic Instrument2503.14745v2 · M. Abdul Karim, A. G. Adame, D. Aguado et al.2025 · 155 citationsarXivon Valency
The Quasar Feedback Survey: zooming into the origin of radio emission with e-MERLIN2501.03433v1 · Ann Njeri, Chris M. Harrison, Preeti Kharb et al.2025 · 10 citationsarXiv
GA-NIFS: A galaxy-wide outflow in a Compton-thick mini-BAL quasar at z = 3.5 probed in emission and absorption2411.13698v1 · Michele Perna, Santiago Arribas, Xihan Ji et al.2024 · 16 citationsA&A 694, A170 (2025)
Tripling the Census of Dwarf AGN Candidates Using DESI Early Data2411.00091v2 · Ragadeepika Pucha, S. Juneau, Arjun Dey et al.2024 · 36 citationsarXivon Valency
GA-NIFS and EIGER: A merging quasar host at z=7 with an overmassive black hole2410.11035v4 · Madeline A. Marshall, Minghao Yue, Anna-Christina Eilers et al.2024 · 24 citationsA&A 702, A50 (2025)
Value Added Catalog of physical properties of more than 1.3 million galaxies from the DESI Survey2409.19066v2 · M. Siudek, R. Pucha, M. Mezcua et al.2024 · 35 citationsA&A 691, A308 (2024)
No evidence for a significant evolution of M∙M_{\bullet}-M∗M_* relation in massive galaxies up to z$\sim$42409.06796v2 · Yang Sun, Jianwei Lyu, George H. Rieke et al.2024 · 26 citationsarXiv
KASHz+SUPER: Evidence of cold molecular gas depletion in AGN hosts at cosmic noon2408.16821v1 · E. Bertola, C. Circosta, M. Ginolfi et al.2024 · 13 citationsarXiv
The atomic gas sequence and mass-metallicity relation from dwarfs to massive galaxies2408.03996v1 · D. Scholte, A. Saintonge, J. Moustakas et al.2024 · 20 citationsarXiv
SUPER VIII. Fast and Furious at z∼2z\sim2: obscured type-2 active nuclei host faster ionised winds than type-1 systems2407.04099v1 · G. Tozzi, G. Cresci, M. Perna et al.2024 · 18 citationsA&A 690, A141 (2024)
GA-NIFS: JWST/NIRSpec IFS view of the z~3.5 galaxy GS5001 and its close environment at the core of a large-scale overdensity2406.10348v2 · Isabella Lamperti, Santiago Arribas, Michele Perna et al.2024 · 25 citationsA&A, 691, A153 (2024)
Net-zero gas inflow: Measurement of the gas consumption history of a massive quiescent galaxy2405.19401v2 · Jan Scholtz, Francesco D'Eugenio, Roberto Maiolino et al.2024 · 5 citationsarXiv
Identifying Quasars from the DESI Bright Galaxy Survey2404.03621v1 · S. Juneau, R. Canning, D. M. Alexander et al.2024 · 2 citationsarXiv
GA-NIFS: The core of an extremely massive proto-cluster at the Epoch of Reionization probed with JWST/NIRSpec2312.00899v5 · Santiago Arribas, Michele Perna, Bruno Rodr'iguez Del Pino et al.2023 · 68 citationsA&A 688, A146 (2024)
JADES: A large population of obscured, narrow line AGN at high redshift2311.18731v4 · Jan Scholtz, Roberto Maiolino, Francesco D'Eugenio et al.2023 · 112 citationsA&A 697, A175 (2025)
Quasar Feedback Survey: molecular gas affected by central outflows and by ~10 kpc radio lobes reveal dual feedback effects in `radio quiet' quasars2311.03453v2 · A. Girdhar, C. M. Harrison, V. Mainieri et al.2023 · 22 citationsarXiv
The Quasar Feedback Survey: characterising CO excitation in quasar host galaxies2310.10235v4 · S. J. Molyneux, G. Calistro Rivera, C. De Breuck et al.2023 · 0 citationsarXiv
GA-NIFS: High number of dual active galactic nuclei at z~32310.03067v3 · Michele Perna, Santiago Arribas, Isabella Lamperti et al.2023 · 46 citationsA&A 696, A59 (2025)
GA-NIFS: Early-stage feedback in a heavily obscured AGN at z=4.76z=4.762309.05713v2 · Eleonora Parlanti, Stefano Carniani, Hannah Ubler et al.2023 · 40 citationsarXiv
A striking relationship between dust extinction and radio detection in DESI QSOs: evidence for a dusty blow-out phase in red QSOs2308.14790v1 · V. A. Fawcett, D. M. Alexander, A. Brodzeller et al.2023 · 34 citationsarXivon Valency
A fast-rotator post-starburst galaxy quenched by supermassive black-hole feedback at z=32308.06317v1 · Francesco D'Eugenio, Pablo Perez-Gonzalez, Roberto Maiolino et al.2023 · 123 citationsarXiv
Overview of the JWST Advanced Deep Extragalactic Survey (JADES)2306.02465v2 · Daniel J. Eisenstein, Chris Willott, Stacey Alberts et al.2023 · 183 citationsarXiv
JADES NIRSpec Initial Data Release for the Hubble Ultra Deep Field: Redshifts and Line Fluxes of Distant Galaxies from the Deepest JWST Cycle 1 NIRSpec Multi-Object Spectroscopy2306.02467v2 · Andrew J. Bunker, Alex J. Cameron, Emma Curtis-Lake et al.2023 · 208 citationsA&A 690, A288 (2024)
Detecting and Characterizing Mg II absorption in DESI Survey Validation Quasar Spectra2305.20016v3 · Lucas Napolitano, Agnesh Pandey, Adam D. Myers et al.2023 · 28 citations2023AJ....166...99Non Valency
The ultra-dense, interacting environment of a dual AGN at z ∼\sim 3.3 revealed by JWST/NIRSpec IFS2304.06756v2 · M. Perna, S. Arribas, M. Marshall et al.2023 · 113 citationsA&A 679, A89 (2023)
An investigation of the circumgalactic medium around z~2.2 AGN with ACA and ALMA2303.17488v1 · G. C. Jones, R. Maiolino, S. Carniani et al.2023 · 15 citationsarXiv
JADES NIRSpec Spectroscopy of GN-z11: Lyman-α\alpha emission and possible enhanced nitrogen abundance in a z=10.60z=10.60 luminous galaxy2302.07256v2 · Andrew J. Bunker, Aayush Saxena, Alex J. Cameron et al.2023 · 427 citationsA&A 677, A88 (2023)
JADES: Probing interstellar medium conditions at z∼5.5−9.5z\sim5.5-9.5 with ultra-deep JWST/NIRSpec spectroscopy2302.04298v2 · Alex J. Cameron, Aayush Saxena, Andrew J. Bunker et al.2023 · 183 citationsA&A 677, A115 (2023)
SUPER VII. Morphology and kinematics of Hα\alpha emission in AGN host galaxies at Cosmic noon using SINFONI2302.03039v1 · D. Kakkad, V. Mainieri, G. Vietri et al.2023 · 16 citationsarXiv
The Art of Measuring Physical Parameters in Galaxies: A Critical Assessment of Spectral Energy Distribution Fitting Techniques2212.01915v1 · Camilla Pacifici, Kartheik G. Iyer, Bahram Mobasher et al.2022 · 175 citationsarXiv
Career total: at least 159 works. 70 are in this corpus.Showing the 50 most recent.

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