LF
Leonardo Ferreira
astro-ph.GAastro-ph.IMastro-ph.COastro-ph.HEphysics.data-an
On Valency
published · living versionsW_udehh595·v1 · currentpublished
The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package
with The Astropy Collaboration, Adrian M. Price-Whelan, Pey Lian Lim, Nicholas Earl +131
1 version
Preprints & journals
59 papers in the corpus · 2017–2026Merger Driven or Internal Evolution? A New Morphological Study of Tidal Disruption Event Host Galaxies2602.06839v2 · Janet N.Y. Chang, Connor Bottrell, Lixin Dai et al.2026 · 1 citationarXiv
A nuclear disc at Cosmic Noon: evidence of early bar-driven galaxy evolution2601.18871v2 · Zoe A. Le Conte, Dimitri A. Gadotti, Thomas Harvey et al.2026 · 1 citationMon Not R Astron Soc (2026)
Galaxy Mergers in UNIONS -- II: Predicting Timescales in the Post-Merger Regime2601.07604v1 · Leonardo Ferreira, Sara L. Ellison, David R. Patton et al.2026 · 0 citationsarXiv
Galaxy evolution in the post-merger regime. IV -- The long-term effect of mergers on galactic stellar mass growth and distribution2511.21512v2 · Sara L. Ellison, Leonardo Ferreira2025 · 3 citationsarXiv
The evolution of the bar fraction and bar lengths in the last 12 billion years2510.07407v2 · Zoe A. Le Conte, Dimitri A. Gadotti, Leonardo Ferreira et al.2025 · 10 citationsMNRAS, 2025, staf2010, 10.1093/mnras/staf2010
Lonely Little Red Dots: Challenges to the AGN-nature of little red dots through their clustering and spectral energy distributions2506.04004v4 · Mar'ia Carranza-Escudero, Christopher J. Conselice, Nathan Adams et al.2025 · 17 citationsApJL 989 (2025) L50
UNIONS: The Ultraviolet Near-Infrared Optical Northern Survey2503.13783v1 · Stephen Gwyn, Alan W. McConnachie, Jean-Charles Cuillandre et al.2025 · 24 citationsarXiv
The impact of medium-width bands on the selection, and subsequent luminosity function measurements, of high-z galaxies2502.10282v2 · N. J. Adams, D. Austin, T. Harvey et al.2025 · 11 citationsMon Not R Astron Soc (2025) 1705-1729
Unions with UNIONS: Using galaxy-galaxy lensing to probe galaxy mergers2502.00584v2 · Isaac Cheng, Jack Elvin-Poole, Michael J. Hudson et al.2025 · 1 citationarXiv
EPOCHS XI: The Structure and Morphology of Galaxies in the Epoch of Reionization to z ~ 12.52412.14970v2 · Lewi Westcott, Christopher J. Conselice, Thomas Harvey et al.2024 · 16 citationsarXiv
Cosmic Stillness: High Quiescent Galaxy Fractions Across Upper Mass Scales in the Early Universe to z = 7 with JWST2412.11861v1 · Tobias A. Russell, Neva Dobric, Nathan J. Adams et al.2024 · 7 citationsMon Not R Astron Soc (2025) 4482-4504
Galaxy evolution in the post-merger regime. III -- The triggering of active galactic nuclei peaks immediately after coalescence2412.02804v2 · Sara L. Ellison, Leonardo Ferreira, Robert Bickley et al.2024 · 20 citationsarXiv
Galaxy Mergers in the Epoch of Reionization II: Major Merger-Triggered Star Formation and AGN Activities at 4.5-8.52411.04944v2 · Qiao Duan, Qiong Li, Christopher J. Conselice et al.2024 · 9 citationsarXiv
UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties2410.16404v1 · Vihang Mehta, Marc Rafelski, Ben Sunnquist et al.2024 · 6 citationsarXiv
Galaxy evolution in the post-merger regime I -- Most merger-induced in-situ stellar mass growth happens post-coalescence2410.06356v1 · Leonardo Ferreira, Sara L. Ellison, David R. Patton et al.2024 · 16 citationsarXiv
Galaxy evolution in the post-merger regime. II -- Post-merger quenching peaks within 500 Myr of coalescence2410.06357v2 · Sara L. Ellison, Leonardo Ferreira, Vivienne Wild et al.2024 · 29 citationsarXiv
The effect of image quality on galaxy merger identification with deep learning2409.17081v1 · Robert W. Bickley, Scott Wilkinson, Leonardo Ferreira et al.2024 · 8 citationsarXiv
Galaxy Mergers in UNIONS -- I: A Simulation-driven Hybrid Deep Learning Ensemble for Pure Galaxy Merger Classification2407.18396v1 · Leonardo Ferreira, Robert W. Bickley, Sara L. Ellison et al.2024 · 28 citationsarXiv
EPOCHS I. The Discovery and Star Forming Properties of Galaxies in the Epoch of Reionization at with PEARLS and Public JWST data2407.14973v1 · Christopher J. Conselice, Nathan Adams, Thomas Harvey et al.2024 · 27 citationsarXiv
Galaxy Mergers in the Epoch of Reionization I: A JWST Study of Pair Fractions, Merger Rates, and Stellar Mass Accretion Rates at 2407.09472v3 · Qiao Duan, Christopher J. Conselice, Qiong Li et al.2024 · 55 citationsMNRAS, 540, 774 (2025)
EPOCHS Paper X: Environmental effects on Galaxy Formation and Protocluster Galaxy candidates at from JWST observations2405.17359v1 · Qiong Li, Christopher J. Conselice, Florian Sarron et al.2024 · 18 citationsarXiv
EPOCHS Paper V. The dependence of galaxy formation on galaxy structure at z < 7 from JWST observations2405.00376v1 · Christopher J. Conselice, Justin T.F. Basham, Daniel O. Bettaney et al.2024 · 12 citationsarXiv
EPOCHS III: Unbiased UV continuum slopes at 6.5<z<13 from combined PEARLS GTO and public JWST NIRCam imaging2404.10751v1 · Duncan Austin, Christopher J. Conselice, Nathan J. Adams et al.2024 · 22 citationsarXiv
Dust Extinction Measures for Galaxies using Machine Learning on JWST Imaging2403.18458v1 · Kwan Lin Kristy Fu, Christopher J. Conselice, Leonardo Ferreira et al.2024 · 1 citationarXiv
EPOCHS IV: SED Modelling Assumptions and their impact on the Stellar Mass Function at 6.5 < z < 13.5 using PEARLS and public JWST observations2403.03908v3 · Thomas Harvey, Christopher J. Conselice, Nathan J. Adams et al.2024 · 70 citationsApJ 978 89 (2025)
Interacting galaxies in the IllustrisTNG simulations -- VII: The connection between the most luminous active galactic nuclei and galaxy interactions2402.05196v1 · Shoshannah Byrne-Mamahit, David R. Patton, Sara L. Ellison et al.2024 · 22 citationsarXiv
X-ray AGNs with SRG/eROSITA: Multi-wavelength observations reveal merger triggering and post-coalescence circumnuclear blowout2401.17277v2 · Robert W. Bickley, Sara L. Ellison, Mara Salvato et al.2024 · 14 citationsarXiv
The limitations (and potential) of non-parametric morphology statistics for post-merger identification2401.13654v1 · Scott Wilkinson, Sara L. Ellison, Connor Bottrell et al.2024 · 16 citationsarXiv
The UV luminosity function at 0.6 < z < 1 from UVCANDELS2311.15664v2 · Lei Sun, Xin Wang, Harry I. Teplitz et al.2023 · 16 citationsarXiv
A JWST investigation into the bar fraction at redshifts 1 < z < 32309.10038v3 · Zoe A. Le Conte, Dimitri A. Gadotti, Leonardo Ferreira et al.2023 · 75 citationsarXiv
EPOCHS VIII. An Insight into MIRI-selected Galaxies in SMACS-0723 and the Benefits of Deep MIRI Photometry in Revealing AGN and the Dusty Universe2309.06932v1 · Qiong Li, Christopher J. Conselice, Nathan Adams et al.2023 · 2 citationsarXiv
EPOCHS VI: The Size and Shape Evolution of Galaxies since z ~ 8 with JWST Observations2309.04377v3 · K. Ormerod, C.J. Conselice, N.J. Adams et al.2023 · 107 citationsarXiv
EPOCHS IX. When cosmic dawn breaks: Evidence for evolved stellar populations in galaxies from PEARLS GTO and public NIRCam imaging2308.09665v2 · James A. A. Trussler, Christopher J. Conselice, Nathan Adams et al.2023 · 14 citationsMNRAS, 527, 11627 (2024)
The Lyman Continuum Escape Fraction of Star-forming Galaxies at from UVCANDELS2308.09064v2 · Xin Wang, Harry I. Teplitz, Brent M. Smith et al.2023 · 17 citationsarXiv
A Robust Study of High-Redshift Galaxies: Unsupervised Machine Learning for Characterising morphology with JWST up to z ~ 82306.17225v2 · Cl'ar-Br'id Tohill, Steven Bamford, Christopher Conselice et al.2023 · 25 citationsarXiv
EPOCHS Paper II: The Ultraviolet Luminosity Function from using 180 square arcminutes of deep, blank-fields from the PEARLS Survey and Public JWST data2304.13721v3 · Nathan J. Adams, Christopher J. Conselice, Duncan Austin et al.2023 · 13 citationsarXiv
A Large Population of Faint 8<z<16 Galaxies Found in the First JWST NIRCam Observations of the NGDEEP Survey2302.04270v2 · D. Austin, N. J. Adams, C. J. Conselice et al.2023 · 68 citationsarXiv
Emission Line Galaxies in the SHARDS Hubble Frontier Fields II: Limits on Lyman-Continuum Escape Fractions of Lensed Emission Line Galaxies at Redshifts 2 < z < 3.52211.06162v1 · Alex Griffiths, Christopher J. Conselice, Leonardo Ferreira et al.2022 · 4 citationsarXiv
On the observability and identification of Population III galaxies with JWST2211.02038v2 · James A. A. Trussler, Christopher J. Conselice, Nathan J. Adams et al.2022 · 40 citationsarXiv
JWST's PEARLS: A JWST/NIRCam view of ALMA sources2210.08163v2 · Cheng Cheng, Jia-Sheng Huang, Ian Smail et al.2022 · 36 citationsarXiv
The JWST Hubble Sequence: The Rest-Frame Optical Evolution of Galaxy Structure at 2210.01110v1 · Leonardo Ferreira, Christopher J. Conselice, Elizaveta Sazonova et al.2022 · 4 citationsarXiv
Euclid preparation. XXV. The Euclid Morphology Challenge -- Towards model-fitting photometry for billions of galaxies2209.12906v1 · E. Merlin, M. Castellano, H. Bretonniere et al.2022 · 26 citationsA&A 671, A101 (2023)
Euclid preparation XXVI. The Euclid Morphology Challenge. Towards structural parameters for billions of galaxies2209.12907v2 · H.Bretonniere, U.Kuchner, M.Huertas-Company et al.2022 · 28 citationsA&A 671, A102 (2023)
Lessons Learned from the Two Largest Galaxy Morphological Classification Catalogues built by Convolutional Neural Networks2209.06897v1 · Ting-Yun Cheng, H. Dom'inguez S'anchez, J. Vega-Ferrero et al.2022 · 11 citationsarXiv
Webb's PEARLS: Bright 1.5--2.0 micron Dropouts in the Spitzer/IRAC Dark Field2209.04092v2 · Haojing Yan, Seth H. Cohen, Rogier A. Windhorst et al.2022 · 19 citationsarXiv
JWST's PEARLS: Prime Extragalactic Areas for Reionization and Lensing Science: Project Overview and First Results2209.04119v3 · Rogier A. Windhorst, Seth H. Cohen, Rolf A. Jansen et al.2022 · 169 citationsarXiv
Seeing sharper and deeper: JWST's first glimpse of the photometric and spectroscopic properties of galaxies in the epoch of reionisation2207.14265v2 · James A. A. Trussler, Nathan J. Adams, Christopher J. Conselice et al.2022 · 38 citationsMNRAS, 2023, 523, 3423
Discovery and properties of ultra-high redshift galaxies () in the JWST ERO SMACS 0723 Field2207.11217v3 · N. J. Adams, C. J. Conselice, L. Ferreira et al.2022 · 272 citationsarXiv
Panic! At the Disks: First Rest-frame Optical Observations of Galaxy Structure at with JWST in the SMACS 0723 Field2207.09428v3 · Leonardo Ferreira, Nathan Adams, Christopher J. Conselice et al.2022 · 151 citationsarXiv
Unscrambling the lensed galaxies in JWST images behind SMACS07232207.07102v4 · Massimo Pascale, Brenda L. Frye, Jose Diego et al.2022 · 62 citationsApJL 938 L6 (2022)
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