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Unravelling the Dark Universe from the Canary Islands Observatories

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (34)
Revisiting the structure of galactic disks with deep imaging (opens in new window)

Author(s): Samane Raji, Ignacio Trujillo, Fernando Buitrago, Giulia Golini, Ignacio Ruiz Cejudo
Published in: Astronomy & Astrophysics, Issue 704, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202556488

The J-PLUS collaboration. Additive versus multiplicative systematics in surveys of the large scale structure of the Universe (opens in new window)

Author(s): Carlos Hernández-Monteagudo, G. Aricò, J. Chaves-Montero, L. R. Abramo, P. Arnalte-Mur, A. Hernán-Caballero, Francisco José Galindo-Guil, C. López-Sanjuan, V. Marra, R. von Marttens, E. Tempel, J. Cenarro, D. Cristóbal-Hornillos, A. Marín-Franch, M. Moles, J. Varela, H. Vázquez Ramió, J. Alcaniz, R. Dupke, A. Ederoclite, L. Sodré Jr., R. E. Angulo
Published in: The Open Journal of Astrophysics, Issue 8, 2025, ISSN 2565-6120
Publisher: Maynooth University
DOI: 10.33232/001C.142148

Chemo-dynamics of the stellar component of the Sculptor dwarf galaxy (opens in new window)

Author(s): José María Arroyo-Polonio1,2★, Raffaele Pascale3, Giuseppina Battaglia1,2, Guillaume F. Thomas1,2, Carlo Nipoti4, Eugene Vasiliev5 and Eline Tolstoy6
Published in: Astronomy and Astrophysics, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.48550/ARXIV.2506.11845

"Ultralight dark matter simulations and stellar dynamics: Tension in dwarf galaxies for <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline""> <mml:mrow> <mml:mi>m</mml:mi> <mml:mo>&lt;</mml:mo> <mml:mn>5</mml:mn> <mml:mo>×</mml:mo> <mml:msup> <mml:mrow> <mml:mn>10</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>21</mml:mn> </mml:mrow> </mml:msup> <mml:mtext> </mml:mtext> <mml:mtext> </mml:mtext> <mml:mi>eV</mml:mi> </mml:mrow> </mml:math>" (opens in new window)

Author(s): Luca Teodori, Andrea Caputo, Kfir Blum
Published in: Physical Review D, Issue 113, 2026, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/JC6P-RLVH

Astronomy and Astrophysics (opens in new window)

Author(s): J. R. Bermejo-Climent; R. Demina; A. Krolewski; E. Chaussidon; M. Rezaie; S. Ahlen; S. Bailey; D. Bianchi; D. Brooks; E. Burtin; T. Claybaugh; A. de la Macorra; A. Dey; P. Doel; G. Farren; S. Ferraro; J. E. Forero-Romero; E. Gaztañaga; S. Gontcho A Gontcho; G. Gutierrez; C. Hahn; K. Honscheid; C. Howlett; R. Kehoe; D. Kirkby; T. Kisner; M. Landriau; L. Le Guillou; M. E. Levi; M. Manera; A. Meisner; R. Miquel; J. Moustakas; J. A. Newman; G. Niz; N. Palanque-Delabrouille; W. J. Percival; F. Prada; I. Pérez-Ràfols; D. Rabinowitz; A. J. Ross; G. Rossi; E. Sanchez; D. Schlegel; D. Sprayberry; G. Tarlé; B. A. Weaver; M. White; C. Yèche; P. Zarrouk
Published in: Astronomy &amp; Astrophysics, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.48550/ARXIV.2412.10279

Quasar Milli-lensing and Cold Dark Matter (TNG50) Subhaloes. I. Image Splitting (opens in new window)

Author(s): E. Mediavilla, J. Jiménez-Vicente, F. M. Heinze, J. Martín Camalich
Published in: The Astrophysical Journal, Issue 984, 2025, ISSN 0004-637X
Publisher: American Astronomical Society
DOI: 10.3847/1538-4357/ADC724

NASIM: Revealing the low surface brightness Universe from legacy VISTA data (opens in new window)

Author(s): Elham Saremi, Ignacio Trujillo, Mohammad Akhlaghi, Zohreh Ghaffari, Johan H. Knapen, Manda Banerji, Helmut Dannerbauer, Sébastien Comerón
Published in: Astronomy &amp; Astrophysics, Issue 701, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202555929

Searches for signatures of ultralight axion dark matter in polarimetry data of the European Pulsar Timing Array (opens in new window)

Author(s): N. K. Porayko, P. Usynina, J. Terol-Calvo, J. Martin Camalich, G. M. Shaifullah, A. Castillo, D. Blas, L. Guillemot, M. Peel, C. Tiburzi, K. Postnov, M. Kramer, J. Antoniadis, S. Babak, A.-S. Bak Nielsen, E. Barausse, C. G. Bassa, C. Blanchard, M. Bonetti, E. Bortolas, P. R. Brook, M. Burgay, R. N. Caballero, A. Chalumeau, D. J. Champion, S. Chanlaridis, S. Chen, I. Cognard, G. Desvignes, M. Falxa, R. D. Ferdman, A. Franchini, J. R. Gair, A. Golden, B. Goncharov, E. Graikou, J.-M. Grießmeier, Y. J. Guo, H. Hu, F. Iraci, D. Izquierdo-Villalba, J. Jang, J. Jawor, G. H. Janssen, A. Jessner, R. Karuppusamy, E. F. Keane, M. J. Keith, M. A. Krishnakumar, K. Lackeos, K. J. Lee, K. Liu, Y. Liu, A. G. Lyne, J. W. McKee, R. A. Main, M. B. Mickaliger, I. C. Niţu, A. Parthasarathy, B. B. P. Perera, D. Perrodin, A. Petiteau, A. Possenti, H. Quelquejay Leclere, A. Samajdar, S. A. Sanidas, A. Sesana, L. Speri, R. Spiewak, B. W. Stappers, S. C. Susarla, G. Theureau, E. van der Wateren, A. Vecchio, V. Venkatraman Krishnan, J. Wang, L. Wang, Z. Wu, null null
Published in: Physical Review D, Issue 111, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVD.111.062005

Searching for ultralight dark matter through frequency modulation of gravitational waves (opens in new window)

Author(s): Diego Blas, Silvia Gasparotto, Rodrigo Vicente
Published in: Physical Review D, Issue 111, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/PHYSREVD.111.042008

GravSphere2: A higher order Jeans method for mass modeling spherical stellar systems (opens in new window)

Author(s): Andrés Bañares-Hernández, Justin I. Read, Mariana P. Júlio
Published in: Astronomy &amp; Astrophysics, Issue 705, 2026, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202557195

LIGHTS (opens in new window)

Author(s): Giulia Golini, Ignacio Trujillo, Dennis Zaritsky, Mireia Montes, Raúl Infante-Sainz, Garreth Martin, Nushkia Chamba, Ignacio Ruiz Cejudo, Andrés Asensio Ramos, Chen-Yu Chuang, Mauro D’Onofrio, Sepideh Eskandarlou, S. Zahra Hosseini-ShahiSavandi, Ouldouz Kaboud, Carlos Marrero de la Rosa, Minh Ngoc Le, Samane Raji, Javier Román, Nafise Sedighi, Zahra Sharbaf, Richard Donnerstein, Sergio Guerra Arencibia
Published in: Astronomy &amp; Astrophysics, Issue 700, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202555288

The J-PLUS collaboration. Additive versus multiplicative systematics in surveys of the large scale structure of the Universe (opens in new window)

Author(s): Carlos Hernández-Monteagudo, G. Aricò, J. Chaves-Montero, L. R. Abramo, P. Arnalte-Mur, A. Hernán-Caballero, Francisco José Galindo-Guil, C. López-Sanjuan, V. Marra, R. von Marttens, E. Tempel, J. Cenarro, D. Cristóbal-Hornillos, A. Marín-Franch, M. Moles, J. Varela, H. Vázquez Ramió, J. Alcaniz, R. Dupke, A. Ederoclite, L. Sodré Jr., R. E. Angulo
Published in: The Open Journal of Astrophysics, Issue 8, 2025, ISSN 2565-6120
Publisher: Maynooth University
DOI: 10.33232/001C.142148

Searches for signatures of ultralight axion dark matter in polarimetry data of the European Pulsar Timing Array (opens in new window)

Author(s): Porayko, N. K.; Usynina, P.; Terol-Calvo, J.; Martin Camalich, J.; Shaifullah, G. M.; Castillo, A.; Blas, D.; Guillemot, L.; Peel, M.; Tiburzi, C.; Postnov, K.; Kramer, M.; Antoniadis, J.; Babak, S.; Bak Nielsen, A. -S.; Barausse, E.; Bassa, C. G.; Blanchard, C.; Bonetti, M.; Bortolas, E.; Brook, P. R.; Burgay, M.; Caballero, R. N.; Chalumeau, A.; Champion, D. J.; Chanlaridis, S.; Chen, S.; Cognard, I.; Desvignes, G.; Falxa, M.; Ferdman, R. D.; Franchini, A.; Gair, J. R.; Golden, A.; Goncharov, B.; Graikou, E.; Grießmeier, J. -M.; Guo, Y. J.; Hu, H.; Iraci, F.; Izquierdo-Villalba, D.; Jang, J.; Jawor, J.; Janssen, G. H.; Jessner, A.; Karuppusamy, R.; Keane, E. F.; Keith, M. J.; Krishnakumar, M. A.; Lackeos, K.; Lee, K. J.; Liu, K.; Liu, Y.; Lyne, A. G.; McKee, J. W.; Main, R. A.; Mickaliger, M. B.; Niţu, I. C.; Parthasarathy, A.; Perera, B. B. P.; Perrodin, D.; Petiteau, A.; Possenti, A.; Quelquejay Leclere, H.; Samajdar, A.; Sanidas, S. A.; Sesana, A.; Speri, L.; Spiewak, R.; Stappers, B. W.; Susarla, S. C.; Theureau, G.; van der Wateren, E.; Vecchio, A.; Venkatraman Krishnan, V.; Wang, J.; Wang, L.; Wu, Z.; null, null
Published in: Physical Review D, 2025, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2412.02232

Physics of the Dark Universe (opens in new window)

Author(s): María Benito a , Gert Hütsi b , Kristjan Müürsepp b c , Jorge Sánchez Almeida d e , Juan Urrutia b f , Ville Vaskonen b g h, Hardi Veermäe b
Published in: Physics of the Dark Universe, ISSN 2212-6864
Publisher: Elsevier
DOI: 10.48550/ARXIV.2502.12030

Astronomy and Astrophysics (opens in new window)

Author(s): Giulia Golini; Ignacio Trujillo; Dennis Zaritsky; Mireia Montes; Raúl Infante-Sainz; Garreth Martin; Nushkia Chamba; Ignacio Ruiz Cejudo; Andrés Asensio Ramos; Chen-Yu Chuang; Mauro D’Onofrio; Sepideh Eskandarlou; S. Zahra Hosseini-ShahiSavandi; Ouldouz Kaboud; Carlos Marrero de la Rosa; Minh Ngoc Le; Samane Raji; Javier Román; Nafise Sedighi; Zahra Sharbaf; Richard Donnerstein; Sergio Guerra Arencibia
Published in: Astronomy &amp; Astrophysics, 2025, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/ARXIV.2507.01085

The mysterious globular cluster population of MATLAS-2019 (opens in new window)

Author(s): Sergio Guerra Arencibia, Mireia Montes, Giulia Golini, Ignacio Trujillo
Published in: Astronomy &amp; Astrophysics, Issue 706, 2026, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202557231FOCUSTOLEARNMORE

Bracketing the soliton-halo relation of ultralight dark matter (opens in new window)

Author(s): Kfir Blum, Marco Gorghetto, Edward Hardy, Luca Teodori
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2025, 2025, ISSN 1475-7516
Publisher: IOP Publishing
DOI: 10.1088/1475-7516/2025/06/050

Astronomy and Astrophysics (opens in new window)

Author(s): Claudio Dalla Vecchia; Ignacio Trujillo
Published in: Astronomy &amp; Astrophysics, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.48550/ARXIV.2510.19926

LIGHTS. The extended point spread functions of the LIGHTS survey at the LBT (opens in new window)

Author(s): Nafise Sedighi, Zahra Sharbaf, Ignacio Trujillo, Sepideh Eskandarlou, Giulia Golini, Raúl Infante-Sainz, Samane Raji, Dennis Zaritsky, Pedram Ashofteh Ardakani, Nushkia Chamba, S. Zahra Hosseini-ShahiSavandi, Richard Donnerstein, Mauro D'Onofrio, Garreth Martin, Mireia Montes, Javier Román
Published in: The Open Journal of Astrophysics, Issue 8, 2025, ISSN 2565-6120
Publisher: Maynooth University
DOI: 10.33232/001C.140865

Constraints on primordial non-Gaussianity from the cross-correlation of DESI luminous red galaxies and <i>Planck</i> CMB lensing (opens in new window)

Author(s): J. R. Bermejo-Climent, R. Demina, A. Krolewski, E. Chaussidon, M. Rezaie, S. Ahlen, S. Bailey, D. Bianchi, D. Brooks, E. Burtin, T. Claybaugh, A. de la Macorra, A. Dey, P. Doel, G. Farren, S. Ferraro, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, C. Hahn, K. Honscheid, C. Howlett, R. Kehoe, D. Kirkby, T. Kisner, M. Landriau, L. Le Guillou, M. E. Levi, M. Manera, A. Meisner, R. Miquel, J. Moustakas, J. A. Newman, G. Niz, N. Palanque-Delabrouille, W. J. Percival, F. Prada, I. Pérez-Ràfols, D. Rabinowitz, A. J. Ross, G. Rossi, E. Sanchez, D. Schlegel, D. Sprayberry, G. Tarlé, B. A. Weaver, M. White, C. Yèche, P. Zarrouk
Published in: Astronomy &amp; Astrophysics, Issue 698, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202453446

NASIM: Revealing the low surface brightness Universe from legacy VISTA data (opens in new window)

Author(s): Elham Saremi, Ignacio Trujillo, Mohammad Akhlaghi, Zohreh Ghaffari, Johan H. Knapen, Manda Banerji, Helmut Dannerbauer, Sébastien Comerón
Published in: Astronomy &amp; Astrophysics, Issue 701, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202555929

Constraints on dark matter models from the stellar cores observed in ultra-faint dwarf galaxies (opens in new window)

Author(s): Jorge Sánchez Almeida
Published in: Astronomy &amp; Astrophysics, Issue 704, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202557040

Tales of stellar and binary coevolution, told by stellar oscillations. Binary demographics and their impact on stellar mass, orbits, and age estimates in main-sequence and red-giant stars (opens in new window)

Author(s): Paul G. Beck
Published in: Astronomy &amp; Astrophysics, 2026, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202555157

New constraints on the central mass contents of Omega Centauri from combined stellar kinematics and pulsar timing (opens in new window)

Author(s): Andrés Bañares-Hernández, Francesca Calore, Jorge Martin Camalich, Justin I. Read
Published in: Astronomy &amp; Astrophysics, Issue 693, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202451763

J-PLUS: Tomographic analysis of galaxy angular density and redshift fluctuations in Data Release 3. Constraints on photo-$z$ errors, linear bias, and peculiar velocities (opens in new window)

Author(s): Hernández-Monteagudo, Carlos; Balaguera-Antolínez, Andrés; von Marttens, R.; del Pino, A.; Hernán-Caballero, Antonio; Abramo, L. R.; Chaves-Montero, Jonás; López-Sanjuan, Carlos; Marra, V.; Tempel, E.; Aricò, G.; Cenarro, Javier; Cristóbal-Hornillos, David; Marín-Franch, Antonio; Moles, Mariano; Varela, Jesús; Ramió, Héctor Vázquez; Alcaniz, Jailson; Dupke, Renato A.; Ederoclite, Alessandro; Sodré Jr., L.; Angulo, R.E.
Published in: The Open Journal of Astrophysics, 2024, ISSN 2565-6120
Publisher: The Open Journal Of Astrophysics
DOI: 10.48550/ARXIV.2412.14826

Deep imaging of the galaxy Malin 2 shows new faint structures and a candidate satellite dwarf galaxy (opens in new window)

Author(s): null Junais, Ignacio Ruiz Cejudo, Sergio Guerra Arencibia, Ignacio Trujillo, Miguel R. Alarcon, Miquel Serra-Ricart, Johan H. Knapen, Pierre-Alain Duc
Published in: Astronomy &amp; Astrophysics, Issue 702, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202556569

Beyond diagnostic-diagrams: A critical exploration of the classification of ionization processes (opens in new window)

Author(s): S. F. Sánchez, C. Muñoz-Tuñón, J. Sánchez Almeida, O. González-Martín, E. Pérez
Published in: Astronomy &amp; Astrophysics, Issue 704, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202556809

Hyperons during proto-neutron star deleptonization and the emission of dark flavoured particles (opens in new window)

Author(s): Tobias Fischer, Jorge Martin Camalich, Hristijan Kochankovski, Laura Tolos
Published in: Journal of Cosmology and Astroparticle Physics, Issue 2025, 2025, ISSN 1475-7516
Publisher: IOP Publishing
DOI: 10.1088/1475-7516/2025/01/061

Deep Imaging of the Very Isolated Dwarf Galaxy NGC 6789 (opens in new window)

Author(s): Ignacio Trujillo, Sergio Guerra Arencibia, Ignacio Ruiz Cejudo, Mireia Montes, Miguel R. Alarcon, and Miquel Serra-Ricart
Published in: Research Notes of the AAS, ISSN 2515-5172
Publisher: American Astronomical Society
DOI: 10.48550/ARXIV.2511.07041

The slow evolution of dark matter halos from cusp to core naturally produces extended stellar core-like distributions (opens in new window)

Author(s): Jorge Sánchez Almeida, Angel R. Plastino, Ignacio Trujillo
Published in: Astronomy &amp; Astrophysics, Issue 702, 2025, ISSN 0004-6361
Publisher: EDP Sciences
DOI: 10.1051/0004-6361/202555679

Journal of Cosmology and Astroparticle Physics (opens in new window)

Author(s): Blum, K; Gorghetto, M; Hardy, E; Teodori, L
Published in: Journal of Cosmology and Astroparticle Physics, 2025, ISSN 1475-7516
Publisher: IOPScience
DOI: 10.3204/PUBDB-2025-01338

Flavor Phenomenology of Light Dark Sectors (opens in new window)

Author(s): Jorge Martin Camalich, Robert Ziegler
Published in: Annual Review of Nuclear and Particle Science, Issue 75, 2025, ISSN 0163-8998
Publisher: Annual Reviews
DOI: 10.1146/ANNUREV-NUCL-121423-100931

LIGHTS. The extended point spread functions of the LIGHTS survey at the LBT (opens in new window)

Author(s): Sedighi, Nafise; Sharbaf, Zahra; Trujillo, Ignacio; Eskandarlou, Sepideh; Golini, Giulia; Infante, Raúl; Raji, Samane; Zaritsky, Dennis; Ashofteh, Pedram; Chamba, Nushkia; Hosseini-ShahiSavandi, S. Zahra; Donnerstein, Richard; D'Onofrio, Mauro; Martin, Garreth; Montes, Mireia; Román, Javier
Published in: The Open Journal of Astrophysics, 2025, ISSN 2565-6120
Publisher: The Open Journal Of Astrophysics
DOI: 10.48550/ARXIV.2410.20190

Gravitational wave memory of primordial black hole mergers (opens in new window)

Author(s): Silvia Gasparotto, Gabriele Franciolini, Valerie Domcke
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.1103/NGFW-DVWZ

Other (1)
Challenges and Opportunities of Gravitational Wave Searches above 10 kHz (opens in new window)

Author(s): Aggarwal, Nancy; Aguiar, Odylio D.; Blas, Diego; Bauswein, Andreas; Cella, Giancarlo; Clesse, Sebastian; Cruise, Adrian Michael; Domcke, Valerie; Ellis, Sebastian; Figueroa, Daniel G.; Franciolini, Gabriele; Garcia-Cely, Camilo; Geraci, Andrew; Goryachev, Maxim; Grote, Hartmut; Hindmarsh, Mark; Ito, Asuka; Kopp, Joachim; Lee, Sung Mook; Martineau, Killian; McDonald, Jamie; Muia, Francesco; Mukund, Nikhil; Ottaway, David; Peloso, Marco; Peters, Krisztian; Quevedo, Fernando; Ricciardone, Angelo; Ringwald, Andreas; Steinlechner, Jessica; Steinlechner, Sebastian; Sun, Sichun; Tamarit, Carlos; Tobar, Michael E.; Torrenti, Francisco; Ünal, Caner; White, Graham
Published in: 2025
DOI: 10.48550/ARXIV.2501.11723

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