CH
C. Hernández-Monteagudo
astro-ph.COastro-ph.GAastro-ph.IMastro-ph.SRastro-phastro-ph.HEgr-qcastro-ph.EPhep-phhep-th
On Valency
published · living versionsW_vyzjn5rm·v1 · currentpublished
Planck early results: Cluster Sunyaev-Zeldovich optical scaling relations
with Planck Collaboration, N. Aghanim, M. Arnaud, M. Ashdown +200
1 version
Preprints & journals
267 papers in the corpus · 2000–2026Euclid Quick Data Release (Q1). Data processing for intracluster light measurements2610.29682v1 · S. P. Bamford, H. Gao, N. A. Hatch et al.2026 · 0 citationsarXiv
Euclid 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
J-PLUS: Identifying Outlier Spectral Energy Distributions in the Fourth Data Release Using Unsupervised Machine Learning2610.27252v1 · F. Quispe-Huaynasi, F. Roig, V. Loaiza-Tacuri et al.2026 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Exploring the complexity of quenching processes across time, environment, and mass through recently quenched galaxies2610.08999v1 · Z. Mao, L. Pozzetti, A. Enia et al.2026 · 0 citationsarXiv
Euclid preparation. The shape of halo profiles in CDM and non-standard cosmologies2609.04192v1 · L. Pizzuti, G. Y. Ferron, A. Ragagnin et al.2026 · 0 citationsarXiv
J-PAS & FLAMINGO: Cosmic voids and void galaxies in the gravitational landscape of photometric surveys2607.26932v1 · J.A. Mansour, B. McCarthy, L. J. Liivamagi et al.2026 · 0 citationsarXiv
J-PLUS: Spectral classification and photometric redshifts for 79 million sources in the fourth data release2607.06662v1 · A. Hern'an-Caballero, H. V'azquez Rami'o, C. L'opez-Sanjuan et al.2026 · 0 citationsarXiv
Towards precision cosmology with Void x CMB correlations (II): Impact of mock catalogs on the Void x CMB lensing signal2605.22630v1 · Mar P'erez Sar, Carlos Hern'andez Monteagudo, Andr'as Kov'acs et al.2026 · 0 citationsarXiv
Euclid preparation. Testing template-fitting models for the multipoles of the two-point clustering of galaxy clusters2604.25762v2 · E. Tsaprazi, A. Fumagalli, F. Marulli et al.2026 · 0 citationsarXiv
Euclid. Populating a dark universe with galaxies using SciPIC2604.14802v2 · E. J. Gonzalez, J. Carretero, Z. Baghkhani et al.2026 · 1 citationarXiv
OJALÁ: Optimizing J-PAS Astronomy for Large-scale Analysis. A foundation model for the SED of galaxies, QSOs and stars2604.00661v1 · G. Mart'inez-Solaeche, R. M. Gonz'alez Delgado, R. Garc'ia-Benito et al.2026 · 0 citationsarXiv
Euclid preparation. Galaxy power spectrum and bispectrum modelling2603.27966v2 · K. Pardede, A. Eggemeier, D. Alkhanishvili et al.2026 · 0 citationsarXiv
J-PAS: unprecedented precision in stellar populations of diffuse tidal features2603.22166v1 · Sepideh Eskandarlou, Mohammad Akhlaghi, Francisco Arizo-Borillo et al.2026 · 0 citationsarXiv
Euclid preparation. XCV. Cosmology Likelihood for Observables in Euclid (CLOE). 2. Code implementation2603.22475v2 · S. Joudaki, V. Pettorino, L. Blot et al.2026 · 5 citationsarXiv
Stellar characterization with photometric colors from J-PLUS and 2MASS surveys2603.17083v3 · J. F. Aguilar, P. Cruz, E. Solano et al.2026 · 0 citationsarXiv
Analysis of spatially resolved stellar populations and emission line properties in nearby galaxies with J-PLUS data. II-Results for the M51 group and first comparison with the M101 group2603.15869v1 · J. Thain'a-Batista, R. Cid Fernandes, R. M. Gonz'alez Delgado et al.2026 · 0 citationsA&A 708, A274 (2026)
Euclid preparation. CIV. Impact of galaxy intrinsic alignment modelling choices on Euclid 3x2pt cosmology2602.16448v3 · D. Navarro-Giron'es, I. Tutusaus, M. Crocce et al.2026 · 0 citationsarXiv
J-PAS: Semi-Supervised Sim-to-Obs Transfer for Robust Star--Galaxy--Quasar Classification2602.13902v1 · Daniel L'opez-Cano, L. Raul Abramo, L. Nakazono et al.2026 · 0 citationsarXiv
Euclid preparation. Galaxy power spectrum modelling in redshift space2601.20826v2 · B. Camacho Quevedo, M. Crocce, M. Pellejero Ibanez et al.2026 · 0 citationsarXiv
Improving constraints on primordial non-Gaussianity from Quaia with a new cosmological observable: angular redshift fluctuations2601.16948v2 · Jos'e Ram'on Bermejo-Climent, Carlos Hern'andez-Monteagudo, Alba Crespo-P'erez et al.2026 · 0 citationsarXiv
Towards precision cosmology with Voids x CMB correlations (I): Roman-Agora mock catalogs and pipeline validation2512.25040v2 · Mar P'erez Sar, Carlos Hern'andez Monteagudo, Andr'as Kov'acs et al.2025 · 0 citationsarXiv
J-PAS: First Identification, Physical Properties and Ionization Efficiency of Extreme Emission Line Galaxies2512.08484v1 · A. Gim'enez-Alc'azar, R. Amor'in, J. M. V'ilchez et al.2025 · 1 citationarXiv
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)
Euclid preparation: LXXXI. The impact of nonparametric star formation histories on spatially resolved galaxy property estimation using synthetic Euclid images2511.22399v1 · A. Nersesian, Abdurro'uf, M. Baes et al.2025 · 0 citationsarXiv
The miniJPAS and J-NEP surveys: Machine learning for star-galaxy separation2511.20524v1 · Ana Paula Jeakel, Gabriel Vieira dos Santos, Valerio Marra et al.2025 · 1 citationarXiv
Euclid preparation. XCII. Controlling angular systematics in the Euclid spectroscopic galaxy sample2511.20856v2 · P. Monaco, M. Y. Elkhashab, B. R. Granett et al.2025 · 0 citationsarXiv
J-HERTz: J-PLUS Heritage Exploration of Radio Targets at z 52511.14844v2 · D. Fern'andez Gil, J. A. Fern'andez-Ontiveros, C. L'opez-Sanjuan et al.2025 · 0 citationsThe Astrophysical Journal Supplement Series, 282:20 (2026)
J-PAS: A Neural Network Approach to Single Stellar Population Characterization2511.09081v1 · H. Dom'inguez S'anchez, P. Coelho, G. Bruzual et al.2025 · 1 citationA&A 705, A219 (2026)
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
J-PLUS Reconstructing the Milky Way Disc's star formation history with twelve-filter photometry2511.07596v2 · J. A. Alzate-Trujillo, A. del Pino, C. L'opez-Sanjuan et al.2025 · 0 citationsarXiv
Euclid Quick Data Release (Q1). Spectroscopic unveiling of highly ionised lines at z = 2.48-3.882511.03025v1 · D. Vergani, S. Quai, F. Ricci et al.2025 · 0 citationsarXiv
J-PAS: forecast on the primordial power spectrum reconstruction2510.18595v2 · Guillermo Mart'inez-Somonte, Airam Marcos-Caballero, Enrique Mart'inez-Gonz'alez et al.2025 · 1 citationJCAP03(2026)058
Euclid preparation: The flat-sky approximation for the clustering of Euclid's photometric galaxies2510.17592v1 · W. L. Matthewson, R. Durrer, S. Camera et al.2025 · 1 citationarXiv
J-PLUS: Turning Off the Bright Stars2510.12940v1 · Sepideh Eskandarlou, Mohammad Akhlaghi, Johan H. Knapen et al.2025 · 1 citationA&A 705, A67 (2026)
Euclid preparation. XCVI. Cosmology Likelihood for Observables in Euclid (CLOE). 3. Inference and Forecasts2510.09153v2 · G. Canas-Herrera, L. W. K. Goh, L. Blot et al.2025 · 0 citationsarXiv
J-PLUS: Understanding outlier white dwarfs in the third data release via dimensionality reduction2509.21304v1 · C. L'opez-Sanjuan, P.-E. Tremblay, A. del Pino et al.2025 · 1 citationA&A, 701, A273 (2025)
Exploring the spatially-resolved capabilities of the J-PAS survey with Py2DJPAS2509.12327v2 · J.E. Rodr'iguez-Mart'in, L.A. D'iaz-Garc'ia, R.M. Gonz'alez Delgado et al.2025 · 2 citationsA&A 704, A52 (2025)
J-PAS: Discovery of RaJav, a bright spatially extended Ly Nebula at z=2.252509.04371v2 · P. T. Rahna, M. Akhlaghi, J. A. Fern'andez-Ontiveros et al.2025 · 1 citationA&A 703, L20 (2025)
J-PLUS: The stellar mass function of quiescent and star-forming galaxies at 0.05 <= z <= 0.22509.03404v2 · F. D. Arizo-Borillo, CEFCA, C. Lopez-Sanjuan et al.2025 · 1 citationA&A 709, A157 (2026)
Euclid preparation: Expected constraints on initial conditions2507.15819v1 · F. Finelli, Y. Akrami, A. Andrews et al.2025 · 0 citationsarXiv
Euclid preparation. Simulating thousands of Euclid spectroscopic skies2507.12116v3 · P. Monaco, G. Parimbelli, M. Y. Elkhashab et al.2025 · 7 citationsA&A 704, A306 (2025)
The miniJPAS survey quasar selection V: combined algorithm2507.11380v1 · Ignasi P'erez-Rafols, L. Raul Abramo, Gin'es Mart'inez-Solaeche et al.2025 · 1 citationarXiv
J-PAS: Forecasting constraints on Neutrino Masses2507.03740v3 · Gabriel Rodrigues, Antonio J. Cuesta, Jailson Alcaniz et al.2025 · 3 citationsarXiv
Euclid preparation. Full-shape modelling of 2-point and 3-point correlation functions in real space2506.22257v1 · M. Guidi, A. Veropalumbo, A. Pugno et al.2025 · 0 citationsarXiv
Unveiling the small-scale web around galaxies with miniJPAS and DESI2506.15345v3 · Daniela Gal'arraga-Espinosa, Guinevere Kauffmann, Silvia Bonoli et al.2025 · 2 citationsarXiv
Euclid preparation: The NISP spectroscopy channel, on ground performance and calibration2506.08378v2 · W. Gillard, T. Maciaszek, E. Prieto et al.2025 · 0 citationsarXiv
Euclid preparation. LXXXIX. Accurate and precise data-driven angular power spectrum covariances2506.09118v2 · K. Naidoo, J. Ruiz-Zapatero, N. Tessore et al.2025 · 1 citationA&A 708, A167 (2026)
Spatially resolved stellar populations and emission lines properties in nearby galaxies with J-PLUS -- I. Method and first results for the M101 group2505.13167v1 · J. Thain'a-Batista, R. Cid Fernandes, R. M. Gonz'alez Delgado et al.2025 · 4 citationsA&A 699, A45 (2025)
J-PAS and PFS surveys in the era of dark energy and neutrino mass measurements2505.04275v3 · Fuxing Qin, Yuting Wang, Gong-Bo Zhao et al.2025 · 3 citationsApJ,997,251(2026)
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