AC
A. Costille
astro-ph.IMastro-ph.GAastro-ph.COastro-ph.EPastro-ph.SRastro-ph.HEcs.CVgr-qcphysics.ins-det
On Valency
published · living versionsW_3ukvwsjm·v1 · currentpublished
Euclid Quick Data Release (Q1). A systematic study of the intracluster light fraction at 0.2 < z < 1.5
with Euclid Collaboration, H. Gully, N. A. Hatch, H. Gao +311
1 version
W_3sjxn36v·v1published
Preprints & journals
110 papers in the corpus · 2010–2026Euclid Quick Data Release (Q1). A systematic study of the intracluster light fraction at 0.2 < z < 1.52610.29684v1 · H. Gully, N. A. Hatch, H. Gao et al.2026 · 0 citationsarXivon Valency
Euclid Bypass end-to-end simulations for spectroscopic galaxy clustering performance assessment2610.26990v1 · B. R. Granett, S. de la Torre, M. Moresco et al.2026 · 0 citationsarXiv
Design and development of the PRIMAger instrument for PRIMA2610.06278v1 · Anne Costille (LAM), Fabrice Madec (LAM), Johan Floriot (LAM) et al.2026 · 0 citationsSpace Telescopes and Instrumentation 2026: Optical, Infrared, and Millimeter Wave, Jul 2026, Copenhagen, France. pp.92
Euclid Quick Data Release (Q1): Disc breaks highlight the structural evolution of galaxies through time2609.26877v1 · P. M. Sanchez-Alarcon, J. Rom'an, S. Comeron et al.2026 · 0 citationsarXiv
Euclid: Quick Data Release (Q1) -- Optical hotspots in powerful radio galaxies2609.21930v1 · M. J. Hardcastle, L. Bisigello, M. Bondi et al.2026 · 0 citationsarXiv
Euclid: Data Release 1 (DR1) -- Fornax-7, an ultra-faint companion to the Fornax dwarf spheroidal galaxy? A remote star cluster or dwarf satellite of the Fornax dSph2609.14535v1 · T. Saifollahi, A. Lancon, A. M. N. Ferguson et al.2026 · 0 citationsarXiv
Euclid: Quick Data Release (Q1) -- Exploring the detailed visual morphology of galaxies in clusters2609.08962v1 · P. Mas-Buitrago, S. Kruk, D. O'Ryan et al.2026 · 0 citationsarXiv
HARMONI@ELT: instrument design, performance, and science capabilities2607.26537v1 · B. Neichel, J. Dunlop, S. Chittick et al.2026 · 0 citationsarXiv
Impact of microlens shape on the performance of Laser Guide Star wavefront sensors for ELT-class telescopes2607.26543v1 · Paul Rouquette, Benoit Neichel, C'edric Taisir Heritierc et al.2026 · 0 citationsarXiv
HARMONI at ELT: Reoptimization of the NGSS natural guide star sensors system for MCAO compatibility2607.20330v1 · Kjetil Dohlen, David Le Mignant, Anne Bonnefoi et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Searching for radio-selected \Euclid-dark galaxies in the EDF-N2607.07296v1 · M. Giulietti, I. Prandoni, L. Bisigello et al.2026 · 0 citationsarXiv
Euclid: A UV-faint quasar in a highly luminous star-forming host galaxy at 2607.03430v1 · S. Belladitta, R. Decarli, E. Banados et al.2026 · 0 citationsarXiv
Euclid preparation. First investigation of the impact of cross-contamination on spectroscopic redshift measurements with pixel-level simulations2606.24697v1 · F. Passalacqua, S. Anselmi, P. Monaco et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1): The geometry of dark matter halos from extragalactic streams2606.21774v1 · N. Starkman, J. Nibauer, S. Pearson et al.2026 · 1 citationarXiv
Euclid Quick Data Release (Q1): The impact of AGN emission on SED-derived physical properties2606.07750v1 · B. Laloux, A. Bongiorno, M. Salvato et al.2026 · 0 citationsarXiv
Euclid preparation. Probing galaxy evolution within cosmic voids in Euclid-like simulations2605.30440v1 · G. Papini, O. Cucciati, M. Bolzonella et al.2026 · 0 citationsarXiv
The SPHERE infrared survey for exoplanets (SHINE) V. Full sample characterization2605.27247v2 · V. Squicciarini, S. Desidera, G. Chauvin et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1). AstroVink: A vision transformer approach to find strong gravitational lens systems2604.21977v1 · S. H. Vincken, K. Rojas, M. Melchior et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1). The Strong Lensing Discovery Engine F -- Bright and low-redshift strong lenses2603.28580v1 · L. R. Ecker, M. Fabricius, S. Seitz et al.2026 · 1 citationarXiv
Euclid preparation. Simulated galaxy catalogues for non-standard cosmological models2603.13148v1 · M.-A. Breton, P. Fosalba, S. Avila et al.2026 · 1 citationarXiv
Cold and eccentric: a high-spectral resolution view of 51 Eri b with VLT/HiRISE2602.10260v2 · A. Denis, A. Vigan, G. Chauvin et al.2026 · 0 citationsarXiv
Euclid. Properties and performance of the NISP signal estimator2602.03574v1 · F. Cogato, B. Kubik, R. Barbier et al.2026 · 0 citationsarXiv
Euclid: Early Release Observations -- The star-formation history of massive early-type galaxies in the Perseus cluster2601.20948v1 · S. Martocchia, A. Boselli, J.-C. Cuillandre et al.2026 · 0 citationsarXiv
Euclid: Improving redshift distribution reconstruction using a deep-to-wide transfer function2601.02005v1 · Y. Kang, S. Paltani, W. G. Hartley et al.2026 · 0 citationsA&A 709, A55 (2026)
Euclid Quick Data Release (Q1): Euclid spectroscopy of quasars. 1. Identification and redshift determination of 3500 bright quasars2512.08803v2 · Y. Fu, R. Bouwens, K. I. Caputi et al.2025 · 0 citationsA&A, 711, A285 (2026)
\textit{Euclid}: From Galaxies to Gravitational Waves -- Forecasting Stochastic Gravitational Wave Background Anisotropies and Their Cross-Correlation2511.11509v1 · K. Z. Yang, G. Cusin, V. Mandic et al.2025 · 0 citationsarXiv
Euclid preparation: LXXXVII. Non-Gaussianity of 2-point statistics likelihood: Precise analysis of the matter power spectrum distribution2511.08266v3 · J. Bel, S. Gouyou Beauchamps, P. Baratta et al.2025 · 0 citationsarXiv
Euclid: Quick Data Release (Q1)- The connection between galaxy close encounters and radio activity2511.02970v1 · M. Magliocchetti, A. La Marca, L. Bisigello et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). The average far-infrared properties of Euclid-selected star-forming galaxies2511.02989v4 · R. Hill, A. Abghari, D. Scott et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Searching for giant gravitational arcs in galaxy clusters with mask region-based convolutional neural networks2511.03064v2 · L. Bazzanini, G. Angora, P. Bergamini et al.2025 · 1 citationarXiv
PRIMA: PRIMAger, a far-infrared hyperspectral and polarimetric instrument2509.01727v1 · Laure Ciesla, Charles Darren Dowell, Marc Sauvage et al.2025 · 7 citationsJ. Astron. Telesc. Instrum. Syst. 11(3), 031625 (2025)
Euclid: Photometric redshift calibration with self-organising maps2508.02779v3 · W. Roster, A. H. Wright, H. Hildebrandt et al.2025 · 4 citationsarXiv
Euclid: Early Release Observations. Weak gravitational lensing analysis of Abell 23902507.07629v1 · T. Schrabback, G. Congedo, R. Gavazzi et al.2025 · 0 citationsA&A 708, A345 (2026)
Euclid: The potential of slitless infrared spectroscopy: A z=5.4 quasar and new ultracool dwarfs2506.13945v2 · E. Banados, V. Le Brun, S. Belladitta et al.2025 · 6 citationsMon Not R Astron Soc (2025) 1088-1102
Euclid preparation: The NISP spectroscopy channel, on ground performance and calibration2506.08378v2 · W. Gillard, T. Maciaszek, E. Prieto et al.2025 · 0 citationsarXiv
Performance of the image persistence model for Euclid infrared detectors2506.02775v1 · B. Kubik, R. Barbier, G. Smadja et al.2025 · 0 citationsProceedings Volume 13103, X-Ray, Optical, and Infrared Detectors for Astronomy XI; 1310315 (2024)
Euclid: Quick Data Release (Q1) -- Ultracool dwarfs in the Euclid Deep Fields2503.22559v2 · A. Mohandasan, R. L. Smart, C. Reyl'e et al.2025 · 0 citationsAstronomy & Astrophysics, 713, A245 (2026)
Euclid Quick Data Release (Q1). The first Euclid view of Planck galaxy protocluster candidates at cosmic noon2503.21304v3 · T. Dusserre, H. Dole, F. Sarron et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). NIR processing and data products2503.15304v1 · G. Polenta, M. Frailis, A. Alavi et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1) -- Characteristics and limitations of the spectroscopic measurements2503.15308v2 · V. Le Brun, M. Bethermin, M. Moresco et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). A probabilistic classification of quenched galaxies2503.15315v3 · P. Corcho-Caballero, Y. Ascasibar, G. Verdoes Kleijn et al.2025 · 4 citationsarXiv
Euclid Quick Data Release (Q1). First Euclid statistical study of galaxy mergers and their connection to active galactic nuclei2503.15317v2 · A. La Marca, L. Wang, B. Margalef-Bentabol et al.2025 · 8 citationsarXiv
Euclid Quick Data Release (Q1). First Euclid statistical study of the active galactic nuclei contribution fraction2503.15318v1 · B. Margalef-Bentabol, L. Wang, A. La Marca et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1) First study of red quasars selection2503.15319v1 · F. Tarsitano, S. Fotopoulou, M. Banerji et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Active galactic nuclei identification using diffusion-based inpainting of Euclid VIS images2503.15321v3 · G. Stevens, S. Fotopoulou, M. N. Bremer et al.2025 · 1 citationarXiv
Euclid Quick Data Release (Q1). The Strong Lensing Discovery Engine C: Finding lenses with machine learning2503.15326v2 · N. E. P. Lines, T. E. Collett, M. Walmsley et al.2025 · 14 citationsarXiv
Characterization of AF Lep b at high spectral resolution with VLT/HiRISE2502.19558v1 · A. Denis, A. Vigan, J. Costes et al.2025 · 14 citationsarXiv
The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results2501.12002v1 · A. Chomez, P. Delorme, A.-M. Lagrange et al.2025 · 8 citationsA&A 697, A99 (2025)
Euclid preparation: 6x2 pt analysis of Euclid's spectroscopic and photometric data sets2409.18882v1 · L. Paganin, M. Bonici, C. Carbone et al.2024 · 0 citationsarXiv
Euclid preparation. L. Calibration of the linear halo bias in CDM cosmologies2409.01877v1 · T. Castro, A. Fumagalli, R. E. Angulo et al.2024 · 2 citationsA&A 691, A62 (2024)
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