Leiden Preprints

arXiv:2512.15858v1 [pdf]
Title: Hunting exomoons with a kilometric baseline interferometer
Authors: Thomas O. Winterhalder, Antoine Mérand, Sylvestre Lacour, Jens Kammerer, Guillaume Bourdarot, Frank Eisenhauer
Comments: ESO Expanding Horizons White Paper
Subjects: astro-ph.IM, astro-ph.EP
arXiv:2512.15833v1 [pdf]
Title: The Simons Observatory: forecasted constraints on primordial gravitational waves with the expanded array of Small Aperture Telescopes
Authors: The Simons Observatory Collaboration, I. Abril-Cabezas, S. Adachi, P. Ade, A. E. Adler, P. Agrawal, J. Aguirre, S. Aiola, T. Alford, A. Ali, D. Alonso, M. A. Alvarez, R. An, M. Aravena, K. Arnold, P. Ashton, F. Astori, Z. Atkins, J. Austermann, S. Azzoni, C. Baccigalupi, D. Baker, R. Balafendiev, A. Baleato Lizancos, D. Barron, P. Barry, J. Bartlett, A. Basyrov, N. Battaglia, E. S. Battistelli, R. Battye, A. Bayer, A. Bazarko, J. A. Beall, R. Bean, D. Beck, S. Beckman, J. Begin, A. Beheshti, B. Beringue, T. Bhandarkar, S. Bhimani, F. Bianchini, E. Biermann, M. Billi, S. Biquard, B. Bixler, L. Bizzarri, S. Boada, D. Boettger, B. Bolliet, J. R. Bond, J. Borrill, J. Borrow, C. Braithwaite, T. L. R. Brien, M. L. Brown, S. M. Bruno, S. Bryan, R. Bustos, H. Cai, E. Calabrese, V. Calafut, F. M. Carl, A. Carones, J. Carron, A. Challinor, E. Chamberlain, P. Chanial, N. Chen, K. Cheung, B. Chiang, Y. Chinone, J. Chluba, H. S. Cho, S. K. Choi, M. Chu, J. Clancy, S. E. Clark, P. Clarke, J. Cleary, D. L. Clements, J. Connors, C. Contaldi, G. Coppi, L. Corbett, N. F. Cothard, W. Coulton, D. Crichton, K. D. Crowley, K. T. Crowley, A. Cukierman, J. M. D'Ewart, K. Dachlythra, O. Darwish, R. Datta, S. Day-Weiss, T. de Haan, S. Desai, M. Devlin, L. Di Mascolo, S. Dicker, K. Ding, C. Doux, P. Dow, S. Doyle, C. J. Duell, S. M. Duff, A. J. Duivenvoorden, J. Dunkley, M. Duparc, D. Dutcher, R. Dünner, M. Edenton, H. El Bouhargani, C. Embil Villagra, J. Errard, G. Fabbian, V. Fanfani, F. Farhadi Khouzani, G. S. Farren, J. Fergusson, S. Ferraro, R. Flauger, M. Forconi, A. Foster, K. Freese, J. C. Frisch, A. Frolov, G. Fuller, N. Galitzki, P. A. Gallardo, G. Galloni, J. T. Galvez Ghersi, K. Ganga, X. Garrido, E. Gawiser, M. Gerbino, R. Gerras, S. Giardiello, A. Gill, V. Gilles, U. Giri, E. Gleave, V. Gluscevic, N. Goeckner-Wald, S. Goldstein, J. E. Golec, S. Gordon, M. Gralla, S. Gratton, D. Green, J. C. Groh, C. Groppi, S. Grubb, Y. Guan, N. Gupta, J. E. Guðmundsson, B. Hadzhiyska, S. Hagstotz, P. Hargrave, S. Haridas, K. Harrington, I. Harrison, M. Hasegawa, M. Hasselfield, V. Haynes, M. Hazumi, A. He, E. Healy, S. W. Henderson, B. S. Hensley, E. Hertig, C. Hervías-Caimapo, M. Higuchi, C. A. Hill, J. C. Hill, M. Hilton, A. D. Hincks, G. Hinshaw, R. Hložek, A. Y. Q. Ho, S. Ho, S. P. Ho, T. D. Hoang, J. Hoh, J. Holder, J. Hood, E. Hornecker, A. L. Hornsby, S. C. Hotinli, Z. Huang, Z. B. Huber, J. Hubmayr, K. Huffenberger, A. Hughes, J. P. Hughes, A. Idicherian Lonappan, M. Ikape, K. Inaba, K. Irwin, J. Iuliano, A. H. Jaffe, B. Jain, D. Jain, H. T. Jense, O. Jeong, A. Johnson, B. R. Johnson, M. Johnson, M. E. Jones, N. Joshi, B. Jost, W. Kabalan, V. Kabra, D. Kaneko, J. Kania, E. D. Karpel, Y. Kasai, N. Katayama, B. Keating, B. Keller, R. Keskitalo, A. A. Khatua, J. Kim, T. Kisner, K. Kiuchi, K. Knowles, A. M. Kofman, Y. Koizumi, B. J. Koopman, A. Kosowsky, R. Kou, N. Krachmalnicoff, D. Kramer, A. Krishak, A. Krolewski, A. Kusaka, A. Kusiak, Y. Kvasiuk, P. La Plante, A. La Posta, A. Laguë, A. Lai, J. Lashner, M. Lattanzi, A. Lee, E. Lee, J. Leech, L. Legrand, C. Lessler, J. S. Leung, A. Lewis, Y. Li, Z. Li, M. Limon, L. Lin, E. Linder, M. Link, J. Liu, Y. Liu, J. Lloyd, J. Lonergan, T. Louis, T. Lucas, M. Ludlam, M. Lungu, M. Lyons, N. MacCrann, A. MacInnis, M. Madhavacheril, D. Mak, F. Maldonado, M. Mallaby-Kay, A. Manduca, A. Mangu, H. Mani, A. S. Maniyar, G. A. Marques, P. Masson, J. Mates, J. Mathewson, T. Matsumura, P. Mauskopf, A. May, N. McCallum, H. McCarrick, F. McCarthy, M. McCulloch, J. McMahon, P. D. Meerburg, Y. Mehta, J. Melin, E. Meulbroek, J. Meyers, A. Middleton, Y. Miki, A. Miller, M. Mirmelstein, Y. Mizozoe, B. Mohammadian, G. Montefalcone, K. Moodley, J. Moore, T. Morris, M. Morshed, T. Morton, E. Moser, T. Mroczkowski, M. Murata, J. Myers, M. Münchmeyer, S. Naess, H. Nakata, T. Namikawa, M. Nashimoto, F. Nati, P. Natoli, M. Negrello, S. K. Nerval, L. Newburgh, D. V. Nguyen, A. Nicola, M. D. Niemack, H. Nishino, Y. Nishinomiya, A. Novelli, S. O'Neill, N. Okumoto, A. Orlando, J. Orlowski-Scherer, L. Pagano, L. A. Page, S. Pandey, A. Papageorgiou, I. Paraskevakos, B. Partridge, D. Patel, R. Patki, S. Paulino Korte, M. Peel, K. Perez Sarmiento, F. Perrotta, P. Phakathi, L. Piccirillo, E. Pierpaoli, T. Pinsonneault-Marotte, G. Pisano, J. Pitocco, D. Poletti, C. Popik, B. Prasad, R. Puddu, G. Puglisi, F. J. Qu, F. Rahman, M. J. Randall, C. Ranucci, C. Raum, R. Reeves, C. L. Reichardt, M. Remazeilles, X. Ren, Y. Rephaeli, D. Riechers, B. Reid Guachalla, A. Rizzieri, J. Robe, M. F. Robertson, N. Robertson, K. Rogers, F. Rojas, A. Romero, E. Rosenberg, A. Rotti, S. Rowe, A. Roy, S. Sadeh, N. Sailer, K. Sakaguri, T. Sakuma, Y. Sakurai, M. Salatino, G. H. Sanders, D. Sasaki, M. Sathyanarayana Rao, T. P. Satterthwaite, L. Saunders, L. Scalcinati, E. Schaan, B. Schmitt, M. Schmittfull, N. Sehgal, J. Seibert, Y. Seino, U. Seljak, S. Shaikh, E. Shaw, P. Shellard, B. Sherwin, M. Shimon, J. E. Shroyer, C. Sierra, J. Sievers, C. Sifón, P. Sikhosana, M. Silva-Feaver, S. M. Simon, A. Sinclair, K. Smith, W. Sohn, X. Song, R. F. Sonka, T. Souverin, J. Spisak, S. T. Staggs, G. Stein, J. R. Stevens, R. Stompor, E. Storer, R. Sudiwala, Y. Sueno, J. Sugiyama, P. Suman, K. M. Surrao, S. Sutariya, A. Suzuki, J. Suzuki, O. Tajima, R. Takaku, S. Takakura, A. Takeuchi, I. Tansieri, A. C. Taylor, G. Teply, T. Terasaki, A. Thomas, D. B. Thomas, R. Thornton, P. Timbie, H. Trac, T. Tsan, E. Tsang King Sang, C. Tucker, J. Ullom, L. Vacher, L. Vale, A. van Engelen, J. Van Lanen, J. van Marrewijk, D. D. Van Winkle, C. Vargas, E. M. Vavagiakis, I. Veenendaal, C. Vergès, A. Villarrubia Aguilar, M. Vissers, M. Viña, K. Wagoner, S. Walker, L. Walters, Y. Wang, B. Westbrook, J. Williams, P. Williams, J. Wilson, H. Winch, E. J. Wollack, K. Wolz, J. Wong, Z. Xu, K. Yamada, E. Young, B. Yu, C. Yu, G. Zagatti, M. Zannoni, W. Zhang, K. Zheng, N. Zhu, A. Zonca, I. Zubeldia
Comments: 15 pages (excluding front matter), 4 figures, for submission to JCAP
Subjects: astro-ph.CO, hep-ex, hep-th
arXiv:2512.14281v1 [pdf]
Title: Connecting galaxies with their haloes -- from parsec to Mpc scales
Authors: K. Fahrion, J. van de Sande, K. R. Akhil, M. A. Beasley, F. Belfiore, M. L. L. Dantas, P. K. Das, E. Emsellem, J. Hartke, M. Hilker, A. Monreal-Ibero, A. Prieto, M. Raouf, S. Thater, I. Zinchenko
Comments: 4 pages, similar version was submitted to ESO's call for white papers (Expanding Horizons)
Subjects: astro-ph.GA
arXiv:2512.14945v1 [pdf]
Title: A Very Rich Bimodal Galaxy Cluster Merger: RXC J0032.1+1808
Authors: David Wittman, Rodrigo Stancioli, Faik Bouhrik, Reinout van Weeren, Andrea Botteon
Comments: submitted to ApJ
Subjects: astro-ph.HE, astro-ph.CO
arXiv:2512.14905v1 [pdf]
Title: AMKID -- a large KID-based camera at the APEX telescope
Authors: N. Reyes, A. Weiss, S. J. C. Yates, A. M. Baryshev, I. C. mara-Mayorga, S. Dabironezare A. Endo, L. Ferrari, A. Görlitz, G. Grutzeck, R. Güsten, C. Heiter, S. Heyminck, S. Hochgürtel, H. Hoevers, S. Jorquera, A. Kovàcs, D. Koopmans, C. König, N. Llombart, K. M. Menten, V. Murugesan, M. Ridder, A. Schmitz, D. J. Thoen, A. J. van der Linden, L. Wang, O. Yurduseven, J. J. A. Baselmans, B. Klein
Comments: Submitted to Astronomy & Astrophysics 17 pages, 19 figures
Subjects: astro-ph.IM
arXiv:2512.14788v1 [pdf]
Title: Why the Northern Hemisphere Needs a 30-40 m Telescope and the Science at Stake: Resolved Stellar Populations Studies in M31 and its Satellites
Authors: C. Gallart, E. Fernández-Alvar, A. B. A. Queiroz, A. Aparicio, B. Anguiano, G. Battaglia, M. Beasley, T. Bensby, G. Bono, V. Braga, L. Carigi, L. Casamiquela, S. Cassisi, C. Chiappini, V. P. Debattista, A. del Pino, I. Escala, A. M. N. Ferguson, G. Fiorentino, K. M. Gilbert, P. Guhathakurta, R. Ibata, E. N. Kirby, K. Kuijken, S. Larsen, D. Martínez-Delgado, C. Martínez-Vázquez, D. Massari, I. Minchev, M. Monelli, J. F. Navarro, M. Ness, S. Okamoto, K. Olsen, S. Ortolani, P. A. Palicio, I. Pérez, F. Pinna, A. Prieto, J. Read, A. Recio-Blanco, M. Rejkuba, A. Renzini, R. M. Rich, T. Ruiz-Lara, M. Schultheis, M. Tantalo, G. F. Thomas, A. Vazdekis, E. Villaver, M. Zoccali
Comments: White Paper submitted to "ESO Expanding Horizons: Transforming Astronomy in the 2040s"
Subjects: astro-ph.IM, astro-ph.GA
arXiv:2512.14783v1 [pdf]
Title: Why the Northern Hemisphere Needs a 30-40m Telescope and the Science at Stake: Ultra-Low-Mass Dwarf Galaxies Across the Boreal Cosmic Web
Authors: J. Alfonso L. Aguerri, Jesús Falcón-Barroso, María Argudo-Fernández, Yago Ascasibar, Marc Balcells, Bahar Bidaran, Virginia Cuomo, David Fernández-Arenas, Anna Ferré-Mateu, Rubén García-Benito, Rosa María González Delgado, Marcella Longhetti, Pavel Mancera-Piña, Antonino Marasco, Lorenzo Morelli, Reynier F. Peletier, Isabel Pérez Martín, Francesca Pinna, Daniel Rosa González, Marc Sarzi, Alexandre Vazdekis, Marc Verheijen, Pedro Villalba González, Anne-Marie Weijmans, Stefano Zarattini
Comments: White Paper submitted to "ESO Expanding Horizons: Transforming Astronomy in the 2040s"
Subjects: astro-ph.IM, astro-ph.GA
arXiv:2512.14782v1 [pdf]
Title: Why the Northern Hemisphere Needs a 30-40 m Telescope and the Science at Stake. How do Planetary Systems Form?
Authors: I. Mendigutía, N. Huélamo, I. Jiménez-Serra, E. Villaver, O. Balsalobre-Ruza, D. Barrado, M. Benisty, A. Boccaletti, H. Bouy, G. Chauvin, G. Cugno, R. Fedriani, M. Fernández, A. Fuente, S. Haffert, M. Kama, J. Lillo-Box, G. Meeus, N. Miret-Roig, B. Montesinos, M. Osorio, R. D. Oudmaijer, A. F. Placinta-Mitrea, D. Pollacco, I. Rebollido, M. Reggiani, A. Ribas, P. Rivière-Marichalar, A. Sicilia-Aguilar, C. Toci, R. van Boekel, N. van der Marel, M. Vioque, E. Whelan, A. Zurlo
Comments: White Paper submitted to "ESO Expanding Horizons: Transforming Astronomy in the 2040s"
Subjects: astro-ph.IM, astro-ph.EP, astro-ph.SR
arXiv:2512.14780v1 [pdf]
Title: Why the Northern Hemisphere Needs a 30-40m Telescope and the Science at Stake: Shaping Galaxies and Their Stars with Stellar Population Gradients, IMF Variations and Environmental Drivers in Cluster Early-Type Galaxies
Authors: A. Vazdekis, P. Sánchez-Blázquez, A. Ferré-Mateu, I. Martín-Navarro, M. A. Beasley, J. A. L. Aguerri, A. Camps-Fariña, A. de Lorenzo-Cáceres, E. Eftekhari, J. Falcón-Barroso, I. Ferreras, F. La Barbera, R. García-Benito, R. M. González Delgado, M. Longhetti, C. Maraston, I. Pérez, F. Pinna, V. Quilis, R. F. Peletier, S. F. Sánchez-Sánchez, A. Sansom, L. Scholz-Díaz, C. Spiniello, D. Thomas, E. Villaver
Comments: White Paper submitted to "ESO Expanding Horizons: Transforming Astronomy in the 2040s"
Subjects: astro-ph.IM, astro-ph.GA
arXiv:2512.14772v1 [pdf]
Title: The Emergence of Prebiotic Chemistry in the ISM
Authors: Izaskun Jimenez-Serra, Giuliana Cosentino, Francisco Montenegro-Montes, Laura Colzi, Victor M. Rivilla, Miguel Sanz-Novo, Marta Rey-Montejo, David San Andres, Sergio Martin, Shaoshan Zeng, Amelie Godard Palluet, Miguel A. Requena-Torres, German Molpeceres, Pamela Klassen, Doug Johnston, Francesco Fontani, Silvia Spezzano, Elena Redaelli, Juris Kalvans, Yuri Aikawa, Belen Tercero, Pablo de Vicente, Serena Viti, Emilio J. Cocinero, Aran Insausti
Comments: This white paper was submitted to ESO Expanding Horizons in support of AtLAST
Subjects: astro-ph.IM, astro-ph.EP, astro-ph.GA, astro-ph.SR
arXiv:2512.13881v1 [pdf]
Title: The molecular diversity of the ISM in galaxies across cosmic time
Authors: Mathilde Bouvier, Yiqing Song, Michael Romano, Anelise Audibert, Ivana Bešlić, Jakob den Brok, Maria J. Jiménez-Donaire, Daizhong Liu, Enrica Bellocchi, Matus Rybak
Comments: This white paper was submitted to ESO Expanding Horizons in support of AtLAST
Subjects: astro-ph.GA
arXiv:2512.13818v1 [pdf]
Title: A high-dynamic-range view of the growth of structure and the warm/hot Universe
Authors: Luca Di Mascolo, Tony Mroczkowski, Joshiwa van Marrewijk, Rémi Adam, Nabila Aghanim, Stefano Andreon, Eleonora Barbavara, Elia Stefano Battistelli, Esra Bulbul, Jens Chluba, Eugene Churazov, Claudia Cicone, William Coulton, Stefano Ettori, Massimo Gaspari, Ricardo Génova Santos, Matt Hilton, Adam D. Hincks, Eelco van Kampen, Tetsu Kitayama, Minju Lee, John Orlowski-Scherer, Charles Romero, Laura Salvati, Alexandro Saro, Íñigo Zubeldia
Comments: This white paper was submitted to ESO Expanding Horizons in support of AtLAST
Subjects: astro-ph.CO, astro-ph.GA
arXiv:2512.13814v1 [pdf]
Title: Spirals and Vertical Motions in the Planet-Forming Disk around HD 100546. A multi-line study of its gas kinematics
Authors: Lisa Wölfer, Andrés F. Izquierdo, Alice Booth, Stefano Facchini, Richard Teague, Ewine F. van Dishoeck, Teresa Paneque-Carreño, Bill Dent
Comments: Accepted for publication in A&A, 29 pages, 31 figures, t tables
Subjects: astro-ph.EP, astro-ph.GA, astro-ph.IM, astro-ph.SR
arXiv:2512.13503v1 [pdf]
Title: The Flying Saucer edge-on disc's Near Infrared silhouette revealed by the JWST JEDIce program
Authors: Emmanuel Dartois, Jennifer A. Noble, Jennifer B. Bergner, Klaus M. Pontoppidan, Korash Assani, Daniel Harsono, Melissa K. McClure, Julia C. Santos, Will E. Thompson, Lukas Welzel, Nicole Arulanantham, Alice S. Booth, Maria N. Drozdovskaya, Zhi-Yun Li, Jie Ma, Laurine Martinien, François Ménard, Karin Oberg, Karl Stapelfeldt, Yao-Lun Yang
Comments: No journal ref found
Subjects: astro-ph.EP
arXiv:2512.13426v1 [pdf]
Title: PSR J0537-6910: Exponential recoveries detected for 12 glitches
Authors: E. Zubieta, C. M. Espinoza, D. Antonopoulou, W. C. G. Ho, L. Kuiper, F. García, S. del Palacio
Comments: No journal ref found
Subjects: astro-ph.HE, hep-ph
arXiv:2512.13766v1 [pdf]
Title: Direct imaging characterization of cool gaseous planets
Authors: Michiel Min, Jo Barstow, Laura C. Mayorga, Hannah Wakeford, Jason Wang, Renyu Hu, Beth Biller, José A. Caballero, Ludmila Carone, Sarah Casewell, Katy L. Chubb, Mario Damiano, Siddharth Gandhi, Antonio García Muñoz, Christiane Helling, Finnegan Keller, Nataliea Lowson, Evert Nasedkin, Ryan MacDonald, Jean-Baptiste Ruffio, Evgenya Shkolnik, Christopher C. Stark
Comments: Habitable Worlds Observatory (HWO) Science Case Development Document (SCDD), presented at the "Towards the Habitable Worlds Observatory: Visionary Science and Transformational Technology" conference in July 2025, and to be published in the conference proceedings
Subjects: astro-ph.IM, astro-ph.EP
arXiv:2512.13389v1 [pdf]
Title: The PAU Survey: Uncovering the connection between intrinsic and observed galaxy properties using symbolic regression
Authors: Adarsh Kumar, Carlton M. Baugh, Suttikoon Koonkar, Giorgio Manzoni, Sukanta Panda, D. Navarro Girones, R. Casas, J. Carretero, J. De Vicente, J. Garcia Bellido, E. Gaztanaga, R. Miquel, P. Renard, P. Tallada Crespi
Comments: 16 pages, 21 figures, 2 tables
Subjects: astro-ph.GA
arXiv:2512.13277v1 [pdf]
Title: Challenging historical novae: AT Cnc (1645), Te-11 (483), and M22 (BC 48) revisited
Authors: D. L. Neuhäuser, R. Neuhäuser, V. Hambaryan, J. Chapman, M. Della Valle
Comments: 13 pages with 2 tables and 7 figures (appeared in A&A)
Subjects: astro-ph.SR, physics.hist-ph
arXiv:2512.13254v1 [pdf]
Title: Non-detection of J1407b in ALMA Band 7 Observations
Authors: Pamela Klaassen, Matthew Kenworthy, Eric Mamajek, Nienke van der Marel, Michiel Min, Amaury Triaud, Antonion Hales
Comments: 3 pages, 1 figure. Research note of the American Astronomical Society
Subjects: astro-ph.GA
arXiv:2512.13756v1 [pdf]
Title: The next frontier in exoplanet science: Imaging our neighbouring planetary systems
Authors: Ignas Snellen, Sebastiaan Haffert, Matthew Kenworthy, Tomas Stolker
Comments: White Paper - ESO 2040 Expanding Horizons, 3 pages, no figures
Subjects: astro-ph.IM, astro-ph.EP
arXiv:2512.12958v1 [pdf]
Title: Kinematics of H I and O VI Absorbers: Insights into the Turbulence Driver of the Multiphase Circumgalactic Medium
Authors: Zhijie Qu, Hsiao-Wen Chen, Eliana Schiller, Jing Wang, Max Gronke
Comments: 13 pages, 5 figures, 3 Tables. Submitted to AAS journals
Subjects: astro-ph.GA
arXiv:2512.11694v1 [pdf]
Title: A Spatially Resolved Evolutionary Sequence of Multi-wavelength AGN Host Galaxies
Authors: Gaoxiang Jin, Guinevere Kauffmann, Y. Sophia Dai, Martin J. Hardcastle, Bohan Yue
Comments: 18 pages, 14 figures, submitted to MNRAS
Subjects: astro-ph.GA
arXiv:2512.11309v1 [pdf]
Title: Kennicutt-Schmidt relation of galaxies over 13 billion years in the COLIBRE hydrodynamical simulations
Authors: Claudia del P. Lagos, Joop Schaye, Matthieu Schaller, Danail Obreschkow, Yannick M. Bahe, Alejandro Benitez-Llambay, Evgenii Chaikin, Camila Correa, Timothy A. Davis, Carlos S. Frenk, Filip Husko, Melanie Kaasinen, Robert J. McGibbon, Kyle Oman, Sylvia Ploeckinger, Alexander J. Richings, James W. Trayford, Jing Wang, Ruby J. Wright
Comments: 27 pages; 19 main body of the paper. Submitted to MNRAS. Comments are welcome!
Subjects: astro-ph.GA
arXiv:2512.12075v1 [pdf]
Title: ESO Expanding Horizons White Paper: Electromagnetic characterisation of millihertz gravitational-wave sources in the Milky Way
Authors: James Munday, Valeriya Korol, Camilla Danielski, Na'ama Hallakoun, Astrid Lamberts, Gijs Nelemans, Anna Pala, Steven Parsons, Ingrid Pelisoli, Alberto Rebassa Mansergas, Jan van Roestel
Comments: Submitted to the ESO Expanding Horizons Call for White Papers. 3 pages of text, a cover page and a full list of 109 endorsers
Subjects: astro-ph.IM, astro-ph.EP, astro-ph.GA, astro-ph.HE, astro-ph.SR, gr-qc
arXiv:2512.10245v1 [pdf]
Title: $^{12}$CO $J$=3--2 Observations of Tycho's supernova remnant: constraints on the environmental gas properties
Authors: Sendi Bo, Yu Huang, Ping Zhou, Tian-Yu Tu, Samar Safi-Harb, Zhi-Yu Zhang, Yang Chen, Hidetoshi Sano
Comments: 11 pages, 5 figures. This article is accepted for publication in ApJ
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2512.10902v1 [pdf]
Title: A vision for ground-based astronomy beyond the 2030s: How to build ESO's next big telescope sustainably
Authors: Laurane Fréour, Mathilde Bouvier, Tony Mroczkowski, Callie Clontz, Fatemeh Zahra Majidi, Vasundhara Shaw, Olivier Absil, Anna Cabré, Olivier Lai, Dylan Magill, Jake D. Turner
Comments: White paper to be submitted in the context of the ESO Expanding Horizon call; 6 pages
Subjects: astro-ph.IM
arXiv:2512.11041v1 [pdf]
Title: KiDS-Legacy: Constraining dark energy, neutrino mass, and curvature
Authors: Robert Reischke, Benjamin Stölzner, Benjamin Joachimi, Angus H. Wright, Marika Asgari, Maciej Bilicki, Nora Elisa Chisari, Andrej Dvornik, Christos Georgiou, Benjamin Giblin, Joachim Harnois-Déraps, Catherine Heymans, Hendrik Hildebrandt, Henk Hoekstra, Shahab Joudaki, Konrad Kuijken, Shun-Sheng Li, Laila Linke, Arthur Loureiro, Constance Mahony, Lauro Moscardini, Lucas Porth, Mario Radovich, Tilman Tröster, Maximilian von Wietersheim-Kramsta, Ziang Yan, Mijin Yoon, Yun-Hao Zhang
Comments: 14 pages, 8 figures, submitted to A&A
Subjects: astro-ph.CO
arXiv:2512.11039v1 [pdf]
Title: KiDS-Legacy: Constraints on Horndeski gravity from weak lensing combined with galaxy clustering and cosmic microwave background anisotropies
Authors: Benjamin Stölzner, Robert Reischke, Matteo Grasso, Matteo Cataneo, Benjamin Joachimi, Arthur Loureiro, Alessio Spurio Mancini, Angus H. Wright, Marika Asgari, Maciej Bilicki, Andrej Dvornik, Christos Georgiou, Benjamin Giblin, Catherine Heymans, Hendrik Hildebrandt, Shahab Joudaki, Konrad Kuijken, Shun-Sheng Li, Laila Linke, Constance Mahony, Lauro Moscardini, Lucas Porth, Mario Radovich, Tilman Tröster, Maximilian von Wietersheim-Kramsta, Ziang Yan, Mijin Yoon, Yun-Hao Zhang
Comments: 21 pages, 13 figures, 5 tables, to be submitted to A&A
Subjects: astro-ph.CO
arXiv:2512.11033v1 [pdf]
Title: Dynamical disequilibrium in dwarf galaxies: rethinking gas dynamics, rotation curves, and dark matter inference
Authors: Diego Dado, Kyle A. Oman, Katherine E. Harborne, Francesca Fragkoudi, Joop Schaye, Matthieu Schaller, Alejandro Benítez-Llambay, Evgenii Chaikin, Carlos S. Frenk, Filip Huško, Sylvia Ploeckinger, Alexander J. Richings
Comments: Submitted to MNRAS
Subjects: astro-ph.GA
arXiv:2512.11028v1 [pdf]
Title: Chemical composition and enrichment of the Centaurus cluster core seen by XRISM/Resolve
Authors: F. Mernier, K. Fukushima, A. Simionescu, M. Kondo, A. Majumder, T. Plšek, N. Werner, Y. Fujita, K. Sato, K. Matsushita, M. Loewenstein, R. Mushotzky, J. -P. Breuer, R. Fujimoto, Y. Fukazawa, I. Hatsukade, K. Nakazawa, M. Urata, N. Yamasaki
Comments: 24 pages, 12 figures. Accepted for publication in Astronomy & Astrophysics
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2512.09748v1 [pdf]
Title: Euclid preparation. Review of forecast constraints on dark energy and modified gravity
Authors: Euclid Collaboration, N. Frusciante, M. Martinelli, L. Lombriser, A. Silvestri, M. Archidiacono, M. Baldi, M. Ballardini, N. Bartolo, E. Bellini, G. Benevento, D. Bertacca, C. Bonvin, B. Bose, P. Brax, V. F. Cardone, S. Casas, M. Y. Elkhashab, P. G. Ferreira, F. Finelli, F. Hassani, S. Ilić, K. Koyama, M. Kunz, F. Lepori, J. Lesgourgues, C. J. A. P. Martins, D. F. Mota, J. Noller, F. Pace, D. Paoletti, G. Parimbelli, V. Pettorino, Z. Sakr, S. Srinivasan, E. M. Teixeira, I. Tutusaus, P. Valageas, H. -A. Winther, J. Adamek, I. S. Albuquerque, L. Atayde, M. -A. Breton, S. Camera, C. Carbone, E. Carella, P. Carrilho, F. J. Castander, R. Durrer, B. Fiorini, P. Fosalba, M. Marinucci, C. Moretti, M. Pietroni, L. Piga, G. Rácz, F. Sorrenti, F. Vernizzi, C. Viglione, L. Amendola, S. Andreon, C. Baccigalupi, S. Bardelli, R. Bender, A. Biviano, D. Bonino, E. Branchini, M. Brescia, J. Brinchmann, A. Caillat, G. Cañas-Herrera, V. Capobianco, J. Carretero, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, M. Cropper, A. Da Silva, H. Degaudenzi, G. De Lucia, A. M. Di Giorgio, J. Dinis, H. Dole, F. Dubath, X. Dupac, S. Dusini, A. Ealet, S. Escoffier, M. Farina, S. Farrens, F. Faustini, S. Ferriol, S. Fotopoulou, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, L. Guzzo, S. V. H. Haugan, H. Hoekstra, W. Holmes, I. Hook, F. Hormuth, A. Hornstrup, P. Hudelot, K. Jahnke, M. Jhabvala, B. Joachimi, E. Keihänen, S. Kermiche, A. Kiessling, B. Kubik, H. Kurki-Suonio, O. Lahav, A. M. C. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, O. Marggraf, K. Markovic, N. Martinet, F. Marulli, R. Massey, S. Maurogordato, E. Medinaceli, S. Mei, M. Melchior, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, C. Neissner, R. C. Nichol, S. -M. Niemi, J. W. Nightingale, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, S. Pires, G. Polenta, M. Poncet, L. A. Popa, L. Pozzetti, F. Raison, R. Rebolo, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, A. G. Sánchez, D. Sapone, B. Sartoris, R. Scaramella, J. A. Schewtschenko, M. Schirmer, T. Schrabback, A. Secroun, E. Sefusatti, G. Seidel, M. Seiffert, S. Serrano, C. Sirignano, G. Sirri, A. Spurio Mancini, L. Stanco, J. Steinwagner, P. Tallada-Crespí, D. Tavagnacco, A. N. Taylor, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, E. A. Valentijn, L. Valenziano, J. Valiviita, T. Vassallo, G. Verdoes Kleijn, A. Veropalumbo, Y. Wang, J. Weller, A. Zacchei, G. Zamorani, E. Zucca, E. Bozzo, C. Burigana, M. Calabrese, D. Di Ferdinando, J. A. Escartin Vigo, G. Fabbian, M. Maturi, N. Mauri, A. Pezzotta, M. Pöntinen, C. Porciani, V. Scottez, M. Tenti, M. Viel, M. Wiesmann, Y. Akrami, V. Allevato, S. Anselmi, F. Atrio-Barandela, A. Balaguera-Antolinez, A. Blanchard, L. Blot, H. Böhringer, S. Borgani, M. L. Brown, S. Bruton, R. Cabanac, A. Calabro, B. Camacho Quevedo, A. Cappi, F. Caro, C. S. Carvalho, T. Castro, F. Cogato, S. Contarini, A. R. Cooray, S. Davini, G. Desprez, A. Díaz-Sánchez, S. Di Domizio, A. G. Ferrari, I. Ferrero, A. Finoguenov, F. Fornari, L. Gabarra, K. Ganga, J. García-Bellido, T. Gasparetto, V. Gautard, E. Gaztanaga, F. Giacomini, F. Gianotti, G. Gozaliasl, A. Gregorio, M. Guidi, C. M. Gutierrez, A. Hall, H. Hildebrandt, J. Hjorth, A. Jimenez Muñoz, J. J. E. Kajava, Y. Kang, V. Kansal, D. Karagiannis, C. C. Kirkpatrick, S. Kruk, F. Lacasa, M. Lattanzi, S. Lee, J. Le Graet, L. Legrand, M. Lembo, T. I. Liaudat, S. J. Liu, A. Loureiro, J. Macias-Perez, M. Magliocchetti, F. Mannucci, R. Maoli, J. Martín-Fleitas, L. Maurin, R. B. Metcalf, M. Migliaccio, M. Miluzio, P. Monaco, A. Montoro, G. Morgante, S. Nadathur, K. Naidoo, P. Natoli, Nicholas A. Walton, L. Pagano, K. Paterson, L. Patrizii, A. Pisani, V. Popa, D. Potter, P. Reimberg, I. Risso, P. -F. Rocci, M. Sahlén, E. Sarpa, A. Schneider, M. Schultheis, D. Sciotti, M. Sereno, L. C. Smith, K. Tanidis, C. Tao, G. Testera, R. Teyssier, S. Tosi, A. Troja, M. Tucci, C. Valieri, D. Vergani, G. Verza, P. Vielzeuf
Comments: 28 pages, 3 figures
Subjects: astro-ph.CO, gr-qc
arXiv:2512.09613v1 [pdf]
Title: First Resolution of a Main Sequence G-Star Astrosphere Using Chandra
Authors: C. M. Lisse, S. J. Wolk, B. Snios, R. L. McNutt,, J. D. Slavin, R. A. Osten, D. C Hines, J. H. Debes, D. Koutroumpa, V. Kharchenko, J. L. Linsky, P. Brandt, M. Horanyi, H. M. Guenther, E. F. Guinan, S. Redfield, P. C. Frisch, K. Dennerl, V. Kashyap, K. G. Kislyakova, Y. R. Fernandez, E. Provornikova, M. A. MacGregor, C. H. Chen, L. Paxton, K. Dialynas, L. Gu
Comments: 47 Pages, 10 Figures, 2 Tables, 2 Appendices, Accepted for Publication in the Astrophysical Journal 03-Dec-2025
Subjects: astro-ph.SR, astro-ph.EP
arXiv:2512.09207v1 [pdf]
Title: Delving into the depths of NGC 3783 with XRISM IV. Mapping of the accretion flow with Fe K$α$ emission lines
Authors: Chen Li, Jelle S. Kaastra, Liyi Gu, Missagh Mehdipour, Megan E. Eckart, Matteo Guainazzi, Erin Kara, Laura W. Brenneman, Misaki Mizumoto, Jon Miller, Keigo Fukumura, Ehud Behar, Christos Panagiotou, Matilde Signorini, Keqin Zhao, Ralf Ballhausen, Camille M. Diez, Timothy R. Kallman, Shoji Ogawa, Atsushi Tanimoto, Yoshihiro Ueda
Comments: accepted by A\&A, 12 pages, 9 figures
Subjects: astro-ph.HE
arXiv:2512.10167v1 [pdf]
Title: Spectrally Resolved Gas Kinematics in Cygnus A: XRISM Detects AGN Jet-induced Velocity Dispersion in Multi-temperature Gas
Authors: Anwesh Majumder, T. Heckman, J. Meunier, A. Simionescu, B. R. McNamara, L. Gu, A. Ptak, E. Hodges-Kluck, M. Yukita, M. W. Wise, N. Roy
Comments: Accepted for publication in ApJ
Subjects: astro-ph.HE, astro-ph.CO, astro-ph.GA
arXiv:2512.10060v1 [pdf]
Title: High-energy astrochemistry in the molecular interstellar medium
Authors: Brandt A. L. Gaches, Serena Viti
Comments: Accepted by ACS Earth and Space Chemistry (Eric Herbst Festschrift)
Subjects: astro-ph.GA, astro-ph.EP, astro-ph.HE
arXiv:2512.08448v1 [pdf]
Title: Delving into the depths of NGC 3783 with XRISM III. Birth of an ultrafast outflow during a soft flare
Authors: Liyi Gu, Keigo Fukumura, Jelle Kaastra, Megan Eckart, Ralf Ballhausen, Ehud Behar, Camille Diez, Matteo Guainazzi, Timothy Kallman, Erin Kara, Chen Li, Missagh Mehdipour, Misaki Mizumoto, Shoji Ogawa, Christos Panagiotou, Matilde Signorini, Atsushi Tanimoto, Keqin Zhao, Hirofumi Noda, Jon Miller, Satoshi Yamada
Comments: 13 pages, 12 figures, published on A&A
Subjects: astro-ph.HE
arXiv:2512.08420v1 [pdf]
Title: Collisional rate coefficients for OH-H$_2$ at high temperatures
Authors: Zeno van den Heuvel, Benoît Tabone, Ewine F. van Dishoeck, Gerrit C. Groenenboom, Ad van der Avoird
Comments: Accepted for publication in Astronomy & Astrophysics
Subjects: astro-ph.GA, astro-ph.SR
arXiv:2512.08413v1 [pdf]
Title: Photochemistry of interstellar ice forming Complex Organic Molecules
Authors: Guillermo M. Muñoz Caro, Héctor Carrascosa de Lucas, Rafael Martín-Doménech
Comments: No journal ref found
Subjects: astro-ph.GA, astro-ph.EP, astro-ph.SR
arXiv:2512.09143v1 [pdf]
Title: Tidal disruption event Calorimetry: Observational constraints on the physics of TDE optical flares
Authors: Andrew Mummery, Brian Metzger, Sjoert van Velzen, Muryel Guolo
Comments: 16 pages & 4 Figures (with 13 pages of Appendices and 11 Figures)
Subjects: astro-ph.HE
arXiv:2512.08906v1 [pdf]
Title: The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)
Authors: S. Ghosh, L. V. E. Koopmans, C. Brinkerink, A. R. Offringa, A. J. Boonstra, S. A. Brackenhoff, E. Ceccotti, J. K. Chege, L. Y. Gao, B. K. Gehlot, L. I. Gurvits, C. Höfer, F. G. Mertens, M. Mevius, S. Munshi, A. Saxena, J. A. Tauber, H. Vedantham, S. Yatawatta, S. Zaroubi
Comments: 27 pages, 12 figures, Under review in MNRAS. Comments are welcome!
Subjects: astro-ph.IM, astro-ph.CO
arXiv:2512.08112v1 [pdf]
Title: The MAGPI Survey: forward modelled gas-phase metallicity gradients in galaxies at $z\sim 0.3$
Authors: Yifan Mai, Scott M. Croom, Emily Wisnioski, Andrew J. Battisti, J. Trevor Mendel, Marcie Mun, Caroline Foster, Katherine E. Harborne, Claudia D. P. Lagos, Iris Breda, Tianmu Gao, Kathryn Grasha, Tamal Mukherjee, Adriano Poci, Rhea-Silvia Remus, Piyush Sharda, Sarah M. Sweet, Sabine Thater, Lucas M. Valenzuela, Glenn van de Ven, Tayyaba Zafar, Bodo Ziegler
Comments: 18 pages, 13 figures, 1 table; accepted for publication in MNRAS
Subjects: astro-ph.GA
arXiv:2512.07950v1 [pdf]
Title: The dynamic central environment of NGC 3516 revealed by XRISM
Authors: Anna Juráňová, Erin Kara, Ehud Behar, Elisa Costantini, Jon M. Miller, Daniele Rogantini, James N. Reeves, Valentina Braito, Jacobo Ebrero, Luigi Gallo, Noa Keshet, Gerard A. Kriss, Missagh Mehdipour, Hirofumi Noda, Atsushi Tanimoto, Francesco Tombesi, Tracey J. Turner, Satoshi Yamada
Comments: 21 pages, 9 figures. Submitted to ApJ
Subjects: astro-ph.GA
arXiv:2512.07716v1 [pdf]
Title: A 43 day transiting Neptune and two 25 day Saturns from TESS, NGTS and ASTEP
Authors: Alicia Kendall, Solène Ulmer-Moll, Samuel Gill, Matthew R. Burleigh, Michael R. Goad, David R. Anderson, Edward M. Bryant, Baptiste Lavie, Maddalena Bugatti, Javier A. Acevedo Barroso, Michal Steiner, Diana Dragomir, Steven Villanueva, Daniel J. Stevens, Arvind F. Gupta, Scott Gaudi, Guoyou Sun, Alastair Claringbold, Lauren Doyle, Tristan Guillot, Olga Suarez, Djamel Mékarnia, Amaury H. M. J. Triaud, Philippe Bendjoya, Carl Ziegler, Andrew W. Mann, Steve B. Howell, Sergio B. Fajardo-Acosta, Colin Littlefield, Douglas A. Caldwell, Michelle Kunimoto, Pamela Rowden, Veselin Kostov, Jesus Noel Villaseñor, Douglas Alves, Ioannis Apergis, David J. Armstrong, Matthew P. Battley, Daniel Bayliss, François Bouchy, Sarah L. Casewell, Maximilian N. Günther, George T. Harvey, Faith Hawthorn, James S. Jenkins, Monika Lendl, James McCormac, Maximilano Moyano, Louise D. Nielsen, Ares Osborn, Toby Rodel, Suman Saha, Stephane Udry, Jose I. Vines, Peter J. Wheatley, Tafadzwa Zivave
Comments: 20 pages + 12 pages supplementary material, 15 figures + 13 supplementary figures, Accepted for publication in MNRAS
Subjects: astro-ph.EP
arXiv:2512.07562v1 [pdf]
Title: Chemical complexity in star formation induced by stellar feedback: cores shock-formed by the supernova remnant W44
Authors: G. Cosentino, I. Jiménez-Serra, F. Fontani, P. Gorai, C. -Y. Law, J. C. Tan, R. Fedriani, A. T. Barnes, P. Caselli, S. Viti, J. D. Henshaw
Comments: 13 pages, 6 figures, Accepted for publications in A&A
Subjects: astro-ph.GA
arXiv:2512.07320v1 [pdf]
Title: Generating LSB-optimised synthetic images for simulated galaxies
Authors: Maarten Baes, Peter Camps, Andrea Gebek, Arno Lauwers, Joop Schaye, Paul Vauterin
Comments: 4 pages, 1 figure, accepted for publication in RNAAS
Subjects: astro-ph.GA, astro-ph.IM
arXiv:2512.06596v1 [pdf]
Title: A XRISM/Resolve view of the dynamics in the hot gaseous atmosphere of M87
Authors: XRISM Collaboration, M. Audard, H. Awaki, R. Ballhausen, A. Bamba, E. Behar, R. Boissay-Malaquin, L. Brenneman, G. V. Brown, L. Corrales, E. Costantini, R. Cumbee, M. Diaz Trigo, C. Done, T. Dotani, K. Ebisawa, M. E. Eckart, D. Eckert, S. Eguchi, T. Enoto, Y. Ezoe, A. Foster, R. Fujimoto, Y. Fujita, Y. Fukazawa, K. Fukushima, A. Furuzawa, L. Gallo, J. A. García, L. Gu, M. Guainazzi, K. Hagino, K. Hamaguchi, I. Hatsukade, K. Hayashi, T. Hayashi, N. Hell, E. Hodges-Kluck, A. Hornschemeier, Y. Ichinohe, D. Ishi, M. Ishida, K. Ishikawa, Y. Ishisaki, J. Kaastra, T. Kallman, E. Kara, S. Katsuda, Y. Kanemaru, R. Kelley, C. Kilbourne, S. Kitamoto, S. Kobayashi, T. Kohmura, A. Kubota, M. Leutenegger, M. Loewenstein, Y. Maeda, M. Markevitch, H. Matsumoto, K. Matsushita, D. McCammon, B. McNamara, F. Mernier, E. D. Miller, J. M. Miller, I. Mitsuishi, M. Mizumoto, T. Mizuno, K. Mori, K. Mukai, H. Murakami, R. Mushotzky, H. Nakajima, K. Nakazawa, J. -U. Ness, K. Nobukawa, M. Nobukawa, H. Noda, H. Odaka, S. Ogawa, A. Ogorzałek, T. Okajima, N. Ota, S. Paltani, R. Petre, P. Plucinsky, F. S. Porter, K. Pottschmidt, K. Sato, T. Sato, M. Sawada, H. Seta, M. Shidatsu, A. Simionescu, R. Smith, H. Suzuki, A. Szymkowiak, H. Takahashi, M. Takeo, T. Tamagawa, K. Tamura, T. Tanaka, A. Tanimoto, M. Tashiro, Y. Terada, Y. Terashima, Y. Tsuboi, M. Tsujimoto, H. Tsunemi, T. Tsuru, A. Tümer, H. Uchida, N. Uchida, Y. Uchida, H. Uchiyama, S. Ueda, Y. Ueda, S. Uno, J. Vink, S. Watanabe, B. J. Williams, S. Yamada, S. Yamada, H. Yamaguchi, K. Yamaoka, N. Yamasaki, M. Yamauchi, S. Yamauchi, T. Yaqoob, T. Yoneyama, T. Yoshida, M. Yukita, I. Zhuravleva, M. Charbonneau, N. Dizdar, M. Fujita, D. Ito, J. Martin, H. McCall, H. Russell, J. ZuHone
Comments: 23 pages, 10 figures. Submitted to ApJ. Corresponding authors: Hannah McCall, Aurora Simionescu, Caroline Kilbourne
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2512.06138v1 [pdf]
Title: The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray stacking analysis of Subaru's optically selected clusters spanning low richness regime
Authors: N. T. Nguyen-Dang, N. Ota, N. Okabe, M. Oguri, I. Mitsuishi, T. H. Reiprich, F. Pacaud, E. Bulbul, J. S. Sanders, M. Brüggen, A. Liu, Y. Tsujita, I. Chiu, V. Ghirardini, S. Grandis, M. Klein, K. Migkas, H. Miyatake, S. Miyazaki, M. E. Ramos-Ceja
Comments: 17 pages, 11 figures, submitted to A&A
Subjects: astro-ph.CO
arXiv:2512.06115v1 [pdf]
Title: Formation of cold giant planets around late M dwarfs via core accretion and the fate of inner rocky worlds
Authors: Mariana Sanchez, Nienke van der Marel, Michiel Lambrechts, Sijme-Jan Paardekooper, Yamila Miguel
Comments: Accepted for publication in A&A
Subjects: astro-ph.EP
arXiv:2512.10986v1 [pdf]
Title: Experimental investigation of O2 diffusion and entrapment in interstellar amorphous solid water (ASW)
Authors: Lina Coulaud, Julia C. Santos, Ko-Ju Chuang
Comments: 12 pages, 13 figures, submitted to Astronomy and Astrophysics
Subjects: astro-ph.GA
arXiv:2512.04946v1 [pdf]
Title: MALLORN: Many Artificial LSST Lightcurves based on Observations of Real Nuclear transients
Authors: Dylan Magill, Matt Nicholl, Vysakh Anilkumar, Sjoert van Velzen, Xinyue Sheng, Thai Son Mai, Hung Viet Tran, Ngoc Phu Doan, Thomas Moore, Shubham Srivastav, David R. Young, Charlotte R. Angus, Joshua Weston
Comments: No journal ref found
Subjects: astro-ph.HE
arXiv:2512.04817v1 [pdf]
Title: Long-term X-ray variability of the multiple-planet host L 98-59: Hints of an activity cycle
Authors: I. Pillitteri, S. Bellotti, S. Benatti, S. Boro Saikia, A. García Muñoz, K. G. Kislyakova, A. Maggio, G. Micela, K. Vida, A. A. Vidotto
Comments: 4 Pages plus 2 Appendices, 4 Figures, 3 Tables. To be published in A&A Letters to the Editor
Subjects: astro-ph.SR, astro-ph.EP
arXiv:2512.04804v1 [pdf]
Title: Unveiling gravitational waves from core-collapse supernovae with MUSE
Authors: Alessandro Veutro, Irene Di Palma, Marco Drago, Pablo Cerdá-Durán, Robin van der Laag, Melissa López, Fulvio Ricci
Comments: No journal ref found
Subjects: astro-ph.HE, astro-ph.IM
arXiv:2512.04689v1 [pdf]
Title: A Chandra view of SPT-CL J0217-5014: a massive galaxy cluster at a cosmic intersection at z=0.53
Authors: Dan Hu, Shida Fan, Zhongsheng Yuan, Junjie Mao, Norbert Werner, Yuanyuan Su, François Mernier, Yuanyuan Zhao, Liyi Gu, Haiguang Xu
Comments: accepted for publication in A&A; 11 pages, 8 figures, 3 tables; abstract shortened due to arXiv character limit
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2512.04674v1 [pdf]
Title: FAUST XXIX. OCS line emission: a new method for measuring the luminosity of embedded protostars in binary systems
Authors: Guillaume Saury, Vittorio Bariosco, Cecilia Ceccarelli, Ana López-Sepulcre, Layal Chahine, Marta De Simone, Albert Rimola, Piero Ugliengo, Claire J. Chandler, Nami Sakai, Claudio Codella, Eleonora Bianchi, Lise Boitard--Crépeau, Mathilde Bouvier, Romane Le Gal, Laurent Loinard, Yoko Oya, Linda Podio, Giovanni Sabatini, Charlotte Vastel, Ziwei E. Zhang, Satoshi Yamamoto
Comments: No journal ref found
Subjects: astro-ph.SR, astro-ph.GA
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