Leiden Preprints

arXiv:2603.18901v1 [pdf]
Title: Variations in the 6.2 $μ$m polycyclic aromatic hydrocarbon band in Active Galactic Nuclei- and Starburst-dominated galaxies
Authors: Carla M. Canelo, Dinalva A. Sales, Vitor Avelaneda, Alexander G. G. M. Tielens, Miriani Pastoriza, Amâncio C. S. Friaça
Comments: 16 pages, 11 figures, online supplementary material is available at https://doi.org/10.3847/1538-4357/ae45a5
Subjects: astro-ph.GA
arXiv:2603.17938v1 [pdf]
Title: Simulations of a 2 x 1.5D coded aperture camera for X-ray astronomy
Authors: J. J. M. in 't Zand, L. Kuiper, F. Ceraudo, Y. Evangelista, M. Hernanz, A. Patruno
Comments: Accepted for publication in Astronomy & Astrophysics; 14 pages
Subjects: astro-ph.IM
arXiv:2603.17482v1 [pdf]
Title: Magnetic field measurements in a sample of Class I and Flat-Spectrum protostars observed with SPIRou
Authors: L. Drouglazet, E. Alecian, A. Sousa, P. I. Cristofari, E. Artigau, J. Bouvier, A. Carmona, N. J. Cook, C. Dougados, G. Duchêne, C. P. Folsom, H. Nowacki, K. Perraut, S. H. P. Alencar, L. Amard, M. Audard, S. Cabrit, J. -F. Donati, K. Grankin, N. Grosso, O. Kochukhov, Á. Kóspál, V. J. M. Le Gouellec, L. Manchon, G. Pantolmos, P. Petit, L. Petitdemange, R. Devaraj, H. Shang, M. Takami
Comments: No journal ref found
Subjects: astro-ph.SR
arXiv:2603.17429v1 [pdf]
Title: EMU/GAMA: Refining Dust Extinction Corrections for Hα Luminosity Functions Using Radio-Based Calibration
Authors: J. Willingham, A. Hopkins, T. Zafar, J. Afonso, U. T. Ahmed, A. Ahmad, A. Battisti, D. Bomans, M. J. I. Brown, M. Cowley, D. Farrah, T. J. Galvin, B. Holwerda, D. Leahy, U. Maio, T. Mukherjee, J. Prathap, N. Seymour, J. Th. van Loon, E. Ward
Comments: 15 pages, 5 Figures, 4 Tables, accepted for publication in PASA
Subjects: astro-ph.GA, astro-ph.IM
arXiv:2603.18163v1 [pdf]
Title: JWST Edge-on Disk Ice (JEDIce): Program overview and ice survey results
Authors: Jennifer B. Bergner, Nicole Arulanantham, Emmanuel Dartois, Maria N. Drozdovskaya, Daniel Harsono, Melissa McClure, Jennifer A. Noble, Karin I. Öberg, Klaus M. Pontoppidan, Yao-Lun Yang, Korash Assani, Zhi-Yun Li, Julia C. Santos, Will E. Thompson, Lukas Welzel, Elizabeth S. Yunerman, Aditya M. Arabhavi, Alice S. Booth, Charles Mentzer, Mayank Narang, Thomas Henning, Inga Kamp, Giulia Perotti, Alice Somigliana
Comments: Accepted to ApJ
Subjects: astro-ph.EP, astro-ph.SR
arXiv:2603.17072v1 [pdf]
Title: Quantifying the Scientific Potential of Intermediate and Extreme Mass Ratio Inspirals with the Laser Interferometer Space Antenna
Authors: Lorenzo Speri, Francisco Duque, Susanna Barsanti, Alessandro Santini, Shubham Kejriwal, Ollie Burke, Christian E. A. Chapman-Bird
Comments: Code available at: https://github.com/lorenzsp/EMRI-FoM Interactive website: https://huggingface.co/spaces/lorenzsp/emri-imri-fom
Subjects: astro-ph.IM, astro-ph.GA, astro-ph.HE, gr-qc
arXiv:2603.16992v1 [pdf]
Title: MIGHTEE-HI: Mass Models and Dark Matter properties
Authors: Anastasia A. Ponomareva, P. E. Mancera Piña, A. A. Vărăşteanu, M. Glowacki, H. Desmond, M. J. Jarvis, T. Yasin, I. Heywood, N. Maddox, E. A. K. Adams, M. Baes, A. Gebek, S. Kurapati, M. Maksymowicz-Maciata, K. A. Oman, H. Pan, I. Prandoni, S. H. A. Rajohnson, I. Ruffa, K. Spekkens
Comments: 19 pages, 10 figures, accepted for publication in MNRAS
Subjects: astro-ph.GA
arXiv:2603.13195v1 [pdf]
Title: Euclid preparation. Far-infrared predictions for Euclid galaxy catalogues: cluster, protocluster, and field
Authors: Euclid Collaboration, A. Parmar, D. L. Clements, M. Bolzonella, O. Cucciati, L. Pozzetti, H. Dannerbauer, G. Castignani, S. Serjeant, L. Wang, R. Hill, D. Scott, J. G. Sorce, M. Magliocchetti, F. Pace, T. T. Thai, N. Aghanim, B. Altieri, S. Andreon, N. Auricchio, C. Baccigalupi, M. Baldi, S. Bardelli, A. Biviano, W. Bon, E. Branchini, M. Brescia, J. Brinchmann, S. Camera, G. Cañas-Herrera, V. Capobianco, C. Carbone, J. Carretero, S. Casas, M. Castellano, S. Cavuoti, A. Cimatti, C. Colodro-Conde, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, A. Da Silva, H. Degaudenzi, G. De Lucia, H. Dole, M. Douspis, F. Dubath, F. Ducret, C. A. J. Duncan, X. Dupac, S. Escoffier, M. Farina, R. Farinelli, S. Ferriol, F. Finelli, S. Fotopoulou, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, W. Holmes, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, E. Keihänen, S. Kermiche, A. Kiessling, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, S. Marcin, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, S. Maurogordato, E. Medinaceli, S. Mei, M. Melchior, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, R. Nakajima, C. Neissner, S. -M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. A. Popa, F. Raison, R. Rebolo, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, Z. Sakr, A. G. Sánchez, D. Sapone, B. Sartoris, P. Schneider, T. Schrabback, A. Secroun, E. Sefusatti, G. Seidel, M. Seiffert, S. Serrano, P. Simon, C. Sirignano, G. Sirri, L. Stanco, J. Steinwagner, P. Tallada-Crespí, A. N. Taylor, H. I. Teplitz, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Valiviita, T. Vassallo, A. Veropalumbo, Y. Wang, J. Weller, G. Zamorani, F. M. Zerbi, E. Zucca, V. Allevato, M. Ballardini, E. Bozzo, C. Burigana, R. Cabanac, A. Cappi, D. Di Ferdinando, J. A. Escartin Vigo, L. Gabarra, W. G. Hartley, S. Matthew, M. Maturi, N. Mauri, R. B. Metcalf, A. Pezzotta, M. Pöntinen, C. Porciani, I. Risso, V. Scottez, M. Sereno, M. Tenti, M. Viel, M. Wiesmann, Y. Akrami, S. Anselmi, M. Archidiacono, F. Atrio-Barandela, P. Bergamini, D. Bertacca, M. Bethermin, A. Blanchard, L. Blot, H. Böhringer, M. Bonici, S. Borgani, M. L. Brown, S. Bruton, A. Calabro, B. Camacho Quevedo, F. Caro, C. S. Carvalho, T. Castro, F. Cogato, S. Conseil, A. R. Cooray, S. Davini, G. Desprez, A. Díaz-Sánchez, J. J. Diaz, S. Di Domizio, J. M. Diego, P. Dimauro, M. Y. Elkhashab, A. Enia, Y. Fang, A. G. Ferrari, A. Finoguenov, A. Fontana, F. Fontanot, A. Franco, K. Ganga, J. García-Bellido, T. Gasparetto, V. Gautard, E. Gaztanaga, F. Giacomini, F. Gianotti, G. Gozaliasl, M. Guidi, C. M. Gutierrez, A. Hall, S. Hemmati, H. Hildebrandt, J. Hjorth, J. J. E. Kajava, Y. Kang, V. Kansal, D. Karagiannis, K. Kiiveri, J. Kim, C. C. Kirkpatrick, S. Kruk, J. Le Graet, L. Legrand, M. Lembo, F. Lepori, G. Leroy, G. F. Lesci, J. Lesgourgues, T. I. Liaudat, A. Loureiro, J. Macias-Perez, G. Maggio, C. Mancini, F. Mannucci, R. Maoli, C. J. A. P. Martins, L. Maurin, M. Miluzio, P. Monaco, C. Moretti, G. Morgante, K. Naidoo, P. Natoli, A. Navarro-Alsina, S. Nesseris, D. Paoletti, F. Passalacqua, K. Paterson, L. Patrizii, A. Pisani, D. Potter, S. Quai, M. Radovich, P. -F. Rocci, G. Rodighiero, S. Sacquegna, M. Sahlén, D. B. Sanders, E. Sarpa, A. Schneider, D. Sciotti, E. Sellentin, F. Shankar, L. C. Smith, K. Tanidis, C. Tao, G. Testera, R. Teyssier, S. Tosi, A. Troja, M. Tucci, C. Valieri, A. Venhola, D. Vergani, G. Verza, P. Vielzeuf, N. A. Walton
Comments: 25 pages, 17 figures, submitted to A&A
Subjects: astro-ph.GA
arXiv:2603.13157v1 [pdf]
Title: exoALMA XX: Tomographic Detection of Embedded Planets in Protoplanetary Disks
Authors: Andres F. Izquierdo, Jaehan Bae, Stefano Facchini, Ewine F. van Dishoeck, Marcelo Barraza-Alfaro, Myriam Benisty, Richard Teague, Jochen Stadler, Sean M. Andrews, Gianni Cataldi, Nicolas Cuello, Pietro Curone, Ian Czekala, Daniele Fasano, Mario Flock, Misato Fukagawa, Maria Galloway-Sprietsma, Cassandra Hall, Jane Huang, John D. Ilee, Andrea Isella, Jensen Lawrence, Geoffroy Lesur, Giuseppe Lodato, Cristiano Longarini, Ryan A. Loomis, François Menard, Christophe Pinte, Daniel J. Price, Giovanni Rosotti, Leonardo Testi, David J. Wilner, Andrew J. Winter, Lisa Wölfer, Brianna Zawadzki
Comments: Accepted for publication in ApJL as part of the exoALMA series
Subjects: astro-ph.EP, astro-ph.SR
arXiv:2603.13148v1 [pdf]
Title: Euclid preparation. Simulated galaxy catalogues for non-standard cosmological models
Authors: Euclid Collaboration, M. -A. Breton, P. Fosalba, S. Avila, M. Baldi, C. Carbone, M. Kärcher, G. Rácz, M. Bolzonella, F. J. Castander, C. Giocoli, K. Koyama, A. M. C. Le Brun, L. Pozzetti, A. G. Adame, V. Gonzalez-Perez, G. Yepes, B. Altieri, S. Andreon, C. Baccigalupi, S. Bardelli, P. Battaglia, A. Biviano, E. Branchini, M. Brescia, S. Camera, V. Capobianco, V. F. Cardone, J. Carretero, M. Castellano, G. Castignani, S. Cavuoti, A. Cimatti, C. Colodro-Conde, G. Congedo, L. Conversi, Y. Copin, A. Costille, F. Courbin, H. M. Courtois, A. Da Silva, H. Degaudenzi, S. de la Torre, G. De Lucia, H. Dole, M. Douspis, F. Dubath, C. A. J. Duncan, X. Dupac, S. Dusini, S. Escoffier, M. Farina, R. Farinelli, S. Farrens, F. Faustini, S. Ferriol, F. Finelli, S. Fotopoulou, N. Fourmanoit, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, W. Holmes, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, B. Joachimi, S. Kermiche, A. Kiessling, M. Kilbinger, B. Kubik, M. Kunz, H. Kurki-Suonio, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, O. Mansutti, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, E. Medinaceli, S. Mei, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, C. Neissner, S. -M. Niemi, J. W. Nightingale, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. A. Popa, F. Raison, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, Z. Sakr, D. Sapone, B. Sartoris, A. Secroun, G. Seidel, E. Sihvola, P. Simon, C. Sirignano, G. Sirri, A. Spurio Mancini, L. Stanco, P. Tallada-Crespí, A. N. Taylor, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, E. A. Valentijn, J. Valiviita, T. Vassallo, G. Verdoes Kleijn, Y. Wang, J. Weller, G. Zamorani, F. M. Zerbi, E. Zucca, M. Ballardini, A. Boucaud, E. Bozzo, C. Burigana, R. Cabanac, M. Calabrese, A. Cappi, T. Castro, J. A. Escartin Vigo, G. Fabbian, L. Gabarra, J. García-Bellido, S. Hemmati, J. Macias-Perez, R. Maoli, J. Martín-Fleitas, N. Mauri, R. B. Metcalf, P. Monaco, A. Pezzotta, M. Pöntinen, I. Risso, V. Scottez, M. Sereno, M. Tenti, M. Tucci, M. Viel, M. Wiesmann, Y. Akrami, I. T. Andika, G. Angora, M. Archidiacono, F. Atrio-Barandela, L. Bazzanini, J. Bel, D. Bertacca, M. Bethermin, F. Beutler, A. Blanchard, L. Blot, M. Bonici, S. Borgani, M. L. Brown, S. Bruton, B. Camacho Quevedo, F. Caro, C. S. Carvalho, F. Cogato, A. R. Cooray, S. Davini, G. Desprez, A. Díaz-Sánchez, S. Di Domizio, J. M. Diego, V. Duret, A. Eggemeier, M. Y. Elkhashab, A. Enia, Y. Fang, A. Finoguenov, F. Fontanot, A. Franco, K. Ganga, T. Gasparetto, R. Gavazzi, E. Gaztanaga, F. Giacomini, F. Gianotti, G. Gozaliasl, A. Gruppuso, M. Guidi, C. M. Gutierrez, A. Hall, H. Hildebrandt, J. Hjorth, J. J. E. Kajava, Y. Kang, V. Kansal, D. Karagiannis, K. Kiiveri, J. Kim, C. C. Kirkpatrick, S. Kruk, M. Lattanzi, J. Le Graet, L. Legrand, M. Lembo, F. Lepori, G. Leroy, G. F. Lesci, J. Lesgourgues, T. I. Liaudat, S. J. Liu, X. Lopez Lopez, M. Magliocchetti, A. Manjón-García, F. Mannucci, C. J. A. P. Martins, L. Maurin, M. Miluzio, A. Montoro, C. Moretti, G. Morgante, S. Nadathur, K. Naidoo, A. Navarro-Alsina, S. Nesseris, L. Pagano, D. Paoletti, F. Passalacqua, K. Paterson, L. Patrizii, C. Pattison, A. Pisani, D. Potter, G. W. Pratt, S. Quai, M. Radovich, K. Rojas, W. Roster, S. Sacquegna, M. Sahlén, D. B. Sanders, E. Sarpa, A. Schneider, M. Schultheis, D. Sciotti, E. Sellentin, L. C. Smith, J. G. Sorce, K. Tanidis, F. Tarsitano, G. Testera, R. Teyssier, S. Tosi, A. Troja, C. Valieri, A. Venhola, D. Vergani, F. Vernizzi, G. Verza, S. Vinciguerra, N. A. Walton, A. H. Wright, H. W. Yeung
Comments: 14+9 pages, 3+4 figures, submitted
Subjects: astro-ph.CO
arXiv:2603.13015v1 [pdf]
Title: exoALMA XXII: A Two-dimensional Atlas of Deviations from Keplerian Disks
Authors: Misato Fukagawa, Andrés F. Izquierdo, Jochen Stadler, Lisa Wölfer, Maria Galloway-Sprietsma, Ryuta Orihara, Masataka Aizawa, Munetake Momose, Daniele Fasano, Myriam Benisty, Richard Teague, Stefano Facchini, Christophe Pinte, Sean M. Andrews, Jaehan Bae, Marcelo Barraza-Alfaro, Gianni Cataldi, Pietro Curone, Ian Czekala, Mario Flock, Himanshi Garg, Cassandra Hall, Jane Huang, John D. Ilee, Jensen Lawrence, Geoffroy Lesur, Giuseppe Lodato, Cristiano Longarini, Ryan A. Loomis, Francois Ménard, Daniel J. Price, Giovanni Rosotti, Hsi-Wei Yen, Tomohiro C. Yoshida, Gaylor Wafflard-Fernandez, David J. Wilner, Andrew J. Winter, Brianna Zawadzki
Comments: 22 pages, 20 figures. This paper is part of the exoALMA series in The Astrophysical Journal Letters
Subjects: astro-ph.EP, astro-ph.SR
arXiv:2603.13510v1 [pdf]
Title: Dust traps and gas kinematic signatures in a crescent structure of a planet-forming disk
Authors: Greta Guidi, François Menard, Daniel J. Price, Marion Villenave, Jie Ma
Comments: Accepted for publication in Frontiers in Astronomy and Space Sciences. Supplementary material available at this link: https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2026.1727532/abstract
Subjects: astro-ph.SR, astro-ph.EP
arXiv:2603.12047v1 [pdf]
Title: A Cloudy Fit to the Atmosphere of WASP-107 b
Authors: Helong Huang, Michiel Min, Chris W. Ormel, Achrène Dyrek, Nicolas Crouzet
Comments: 6 pages, 4 figures, 2 tables, accepted for publication in Astronomy & Astrophysics
Subjects: astro-ph.EP
arXiv:2603.12003v1 [pdf]
Title: The twin-jet system in the FRII radio galaxy 3C 452: A sub-parsec scale VLBI study
Authors: Eftychia Madika, Bia Boccardi, Luca Ricci, Paola Grandi, Eleonora Torresi, Gabriele Giovannini, Matthias Kadler, J. Anton Zensus
Comments: Main: 11 pages, 9 figures. Appendix: 5 pages, 3 figures. Accepted for publication in A&A
Subjects: astro-ph.HE, astro-ph.GA
arXiv:2603.11561v1 [pdf]
Title: Atmospheric Escape Rates from Mars - If it Orbited an Old M-Dwarf Star
Authors: David A. Brain, Ofer Cohen, Thomas E. Cravens, Kevin France, Alex Glocer, Parker Hinton, Francois Leblanc, Yingjuan Ma, Akifumi Nakayama, Shotaro Sakai, Ryoya Sakata, Kanako Seki, Julián D. Alvarado-Gómez, Zachory Berta-Thompson, Eryn M. Cangi, Michael Chaffin, Jean-Yves Chaufray, Renata Frelikh, Yoshifumi Futaana, Katherine Garcia-Sage, Lukas Hanson, Mats Holmström, Bruce Jakosky, Riku Jarvinen, Ravi Kopparapu, Daniel R. Marsh, Aimee Merkel, Thomas Earle Moore, Yuta Notsu, Rachel A. Osten, William K. Peterson, Laura Peticolas, Robin Ramstad, Kevin B. Stevenson, Robert Strangeway, Wenyi Sun, Naoki Terada, Aline A. Vidotto
Comments: 39 pages, 8 figures, submitted to ApJ
Subjects: astro-ph.EP
arXiv:2603.12322v1 [pdf]
Title: Simulating AGN wind feedback with variable feedback efficiencies in idealised disc galaxies
Authors: Jinning Liang, Cedric G. Lacey, Filip Huško, Evgenii Chaikin, Sownak Bose
Comments: 31 pages, 22 figures, submitted to MNRAS
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2603.10607v1 [pdf]
Title: Star formation in the circumgalactic high-velocity cloud Complex H
Authors: Zhihong He, Wenkang Pang, Kun Wang, Yangping Luo, Qian Cui
Comments: 31 pages, 10 figures, published on Nature Astronomy (https://www.nature.com/articles/s41550-026-02814-9)
Subjects: astro-ph.GA
arXiv:2603.09457v1 [pdf]
Title: Exploring the $S_8$ Tension: Insights from the CatNorth 1.5-Million Quasar Candidates
Authors: Jin Qin, Xue-Bing Wu, Yuming Fu, Haojie Xu, Yuxuan Pang, Yun-Hao Zhang, Pengjie Zhang
Comments: 24 pages, 21 figures, 2 tables, accepted by APJ
Subjects: astro-ph.CO
arXiv:2603.10135v1 [pdf]
Title: Three Hundred Quasars from the Couch: A first look at high-redshift quasar discovery with SPHEREx
Authors: Frederick B. Davies, Sarah E. I. Bosman, Arpita Ganguly, Eduardo Bañados, Silvia Belladitta, Daniel Stern, Javier A. Acevedo Barroso, Daming Yang, Joseph F. Hennawi, Feige Wang, Jinyi Yang, Xiaohui Fan
Comments: 12+4 pages, 11+2 figures, submitted to A&A
Subjects: astro-ph.GA
arXiv:2603.08780v1 [pdf]
Title: A second visit to Eps Ind Ab with JWST: new photometry confirms ammonia and suggests thick clouds in the exoplanet atmosphere of the closest super-Jupiter
Authors: Elisabeth C. Matthews, James Mang, Aarynn L. Carter, Mathlide Mâlin, Caroline V. Morley, Bhavesh Rajpoot, Leindert A. Boogaard, Jennifer A. Burt, Ian J. M. Crossfield, Fabo Feng, Anne-Marie Lagrange, Mark W Phillips
Comments: Accepted for publication in ApJ Letters. 12 pages (7 figures, 3 tables) + appendices
Subjects: astro-ph.EP
arXiv:2603.06992v1 [pdf]
Title: Multi-wavelength ALMA Imaging of HD 34282: Dust-trapping Signatures of a Vortex Candidate
Authors: Xiaoyi Ma, Fangyuan Yu, Ruobing Dong, Kiyoaki Doi, Akimasa Kataoka, Hauyu Baobab Liu, Feng Long, Takahiro Ueda, Huojun Li, Nienke van der Marel, Agnes Kospal
Comments: 18 pages, 10 figures; Accepted for publication at AAS
Subjects: astro-ph.EP
arXiv:2603.06410v1 [pdf]
Title: Lyα Nebulae in HETDEX: The Largest Statistical Census Bridging Lyα Halos and Blobs across Cosmic Noon
Authors: Erin Mentuch Cooper, Karl Gebhardt, Dustin Davis, Robin Ciardullo, Chris Byrohl, Chenxu Liu, Maya H. Debski, Óscar A. Chávez Ortiz, Maximilian Fabricius, Daniel J. Farrow, Steven L. Finkelstein, Caryl Gronwall, Gary J. Hill, Maja Lujan Niemeyer, Brianna McKay, Shiro Mukae, Masami Ouchi, Huub Röttgering, Donald P. Schneider, Sarah Tuttle, Lutz Wisotzki, Gregory Zeimann, Sai Zhai
Comments: 26 pages, 14 figures, 3 tables. Catalog available at https://hetdex.org/data-results/. Accepted for publication in The Astrophysical Journal, volume 1000, issue 1, article 38. DOI: 10.3847/1538-4357/ae44f3
Subjects: astro-ph.GA
arXiv:2603.06392v1 [pdf]
Title: Molecular Clouds Resolved at the Onset of Cosmic Noon
Authors: Bjorn Emonts, Matthew Lehnert, Mingyu Li, Azia Robinson, Stephen Curran, Montserrat Villar-Martin, Chris Carilli, Raffaella Morganti, Ilsang Yoon, Pierre Guillard, George Miley, Reinout van Weeren, Zheng Cai
Comments: Accepted for publication in ApJ Letters (10 pages, 3 figures)
Subjects: astro-ph.GA
arXiv:2603.04960v1 [pdf]
Title: Euclid: A blue galaxy population and a brightest cluster galaxy in the making in a $z\sim1.74$ MaDCoWS2 galaxy cluster candidate
Authors: A. Trudeau, A. H. Gonzalez, S. A. Stanford, S. Shamyati, S. Taamoli, D. Stern, P. R. M. Eisenhardt, B. Mobasher, K. Thongkham, B. Altieri, S. Andreon, C. Baccigalupi, M. Baldi, A. Balestra, S. Bardelli, A. Biviano, E. Branchini, M. Brescia, S. Camera, G. Cañas-Herrera, V. Capobianco, C. Carbone, J. Carretero, S. Casas, 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, H. Dole, M. Douspis, F. Dubath, C. A. J. Duncan, X. Dupac, S. Dusini, S. Escoffier, M. Fabricius, M. Farina, F. Faustini, S. Ferriol, F. Finelli, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, W. Holmes, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, B. Joachimi, E. Keihänen, S. Kermiche, M. Kilbinger, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, D. Le Mignant, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, S. Maurogordato, E. Medinaceli, S. Mei, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, L. Moscardini, E. Munari, R. Nakajima, C. Neissner, S. -M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. A. Popa, L. Pozzetti, F. Raison, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, Z. Sakr, D. Sapone, B. Sartoris, P. Schneider, T. Schrabback, A. Secroun, G. Seidel, S. Serrano, C. Sirignano, G. Sirri, L. Stanco, J. Steinwagner, P. Tallada-Crespí, A. N. Taylor, H. I. Teplitz, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Valiviita, T. Vassallo, Y. Wang, J. Weller, G. Zamorani, F. M. Zerbi, E. Zucca, J. García-Bellido, M. Maturi, V. Scottez, M. Sereno
Comments: Accepted by A&A; 15 pages, 7 figures, 3 tables
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2603.05599v1 [pdf]
Title: Vertical Structure of Protoplanetary Disks in Scattered Light: A large sample analysis
Authors: J. Byrne, C. Ginski, R. F. van Capelleveen, N. Fitzgerald, A. Garufi, C. Coyne, C. Lawlor, D. McLachlan
Comments: Accepted for publication in Astronomy & Astrophysics. 23 pages, 10 figures, 2 tables
Subjects: astro-ph.EP
arXiv:2603.02643v1 [pdf]
Title: The MUSE-Faint survey V. The binary fraction of Leo T
Authors: Daniel Vaz, Jarle Brinchmann, Sebastian Kamann, Sara Saracino, P. A. C. Cunha, Mariana P. Júlio
Comments: Accepted for publication in Astronomy and Astrophysics, 15 pages, 17 figures
Subjects: astro-ph.GA
arXiv:2603.03575v1 [pdf]
Title: Accretion onto the Embedded Protostar L1527 IRS: Insights from JWST NIRSpec and MIRI Observations
Authors: W. Blake Drechsler, John J. Tobin, Patrick D. Sheehan, Leslie W. Looney, S. Thomas Megeath, Ewine F. Van Dishoeck, Valentin J. M. Le Gouellec, Thomas P. Green, Logan Francis, R. Devaraj, Martijn Van Gelder, Lee Hartmann, Lukasz Tychoniec, Nuria Calvet, William J. Fischer
Comments: 21 pages, 14 figures
Subjects: astro-ph.SR, astro-ph.GA
arXiv:2603.03433v1 [pdf]
Title: The COSMIC WISPers White Paper: The physics case for Weakly Interacting Slim Particles
Authors: Ariel Arza, Deniz Aybas, Shyam Balaji, Reuven Balkin, Kai Bartnick, Charles F. A. Baynham, Itay M. Bloch, Claudio Bonati, Dmitry Budker, Clare Burrage, Malte Buschmann, Francesca Calore, Francisco R. Candón, Pierluca Carenza, Serkant Ali Cetin, Francesca Chadha-Day, Sreemanti Chakraborti, Kiwoon Choi, Michele Cicoli, Lei Cong, Joseph P. Conlon, Florin Lucian Constantin, José Correia, Claudia De Dominicis, Arturo de Giorgi, Pedro De la Torre Luque, Javier De Miguel, Francesco D'Eramo, Alejandro Díaz-Morcillo, Patricia Diego-Palazuelos, David Díez-Ibáñez, Luca Di Luzio, Amelia Drew, Babette Döbrich, Christopher Eckner, Aldo Ejlli, Sebastian A. R. Ellis, Angelo Esposito, Elisa Ferreira, Nahuel Ferreiro Iachellini, Damiano F. G. Fiorillo, Matteo Galaverni, Michele Gallinaro, Camilo García-Cely, Silvia Gasparotto, Claudio Gatti, Daniel Gavilan-Martin, Maurizio Giannotti, Benito Gimeno, Marco Gorghetto, Giovanni Grilli di Cortona, Jordan Gué, Gerard Higgins, Dieter Horns, Mathieu Kaltschmidt, Marin Karuza, Venelin Kozhuharov, Stepan Kunc, Francesca Lecce, Alessandro Lella, Axel Lindner, Maria Paola Lombardo, Giuseppe Lucente, Olympia Maliaka, Cristina Margalejo, Marios Maroudas, Luca Marsicano, Luca Merlo, Alessandro Mirizzi, Vasiliki A. Mitsou, Guido Mueller, Kai Murai, Toshiya Namikawa, Fumihiro Naokawa, Le Hoang Nguyen, Ciaran O'Hare, Tomas O'Shea, Ippei Obata, Ali Övgün, Francisco Gil Pedro, Giovanni Pierobon, Tanmay Kumar Poddar, Josef Pradler, Pierre Pugnat, Beyhan Puliçe, Raquel Quishpe, Georg G. Raffelt, Maria Ramos, Wolfram Ratzinger, Marco Regis, Mario Reig, Sophie Renner, Alessio Rettaroli, Nicole Righi, Andreas Ringwald, Laura R. Roberts, Keir K. Rogers, Qazal Rokn, Ophir M. Ruimi, Jaime Ruz, Kenichi Saikawa, Marco Scalisi, Andreas Schachner, Joern Schaffran, Kristof Schmieden, Matthias Schott, Javi Serra, Anton Sokolov, Paolo Spagnolo, Konstantin Springmann, Michael Staelens, Stefan Stelzl, Oscar Straniero, Marco Taoso, Elisa Todarello, Claudio Toni, Lorenzo Ubaldi, Federico Urban, Rodrigo Vicente, Luca Visinelli, Edoardo Vitagliano, Julia K. Vogel, Andreas Weiler, Samuel J. Witte, Michael Wurm, Wen Yin, Konstantin Zioutas
Comments: 620 pages, 114 figures, 30 tables. Comments are welcome. Please, contact the corresponding authors if you want to endorse the White Paper
Subjects: hep-ph, astro-ph.HE, hep-ex, hep-th
arXiv:2603.03264v1 [pdf]
Title: A fast method to derive relative small-scale magnetic field variations from high resolution spectroscopy
Authors: Paul I. Cristofari, Steven H. Saar, Aline A. Vidotto, Stefano Bellotti
Comments: 14 pages, 17 figures including appendix, accepted for publication in A&A
Subjects: astro-ph.SR
arXiv:2603.01899v1 [pdf]
Title: B-fields And dust in interstelLar fiLAments using Dust POLarization (BALLAD-POL): VI. Grain alignment mechanisms in the massive quiescent filament G16.96+0.27 using dust polarization observations from JCMT/POL-2
Authors: Saikhom Pravash, Thiem Hoang, Archana Soam, Qi-Lao Gu, Tie Liu, Pham Ngoc Diep, Le Ngoc Tram, Nguyen Bich Ngoc
Comments: 29 pages, 18 Figures, 4 Tables. Accepted for publication in ApJS
Subjects: astro-ph.GA
arXiv:2603.01662v1 [pdf]
Title: $\mathcal{H}$-EFTCAMB: A Cobaya-Integrated, Python-Wrapped Extension of EFTCAMB for Covariant Horndeski Gravity
Authors: Gen Ye, Shijie Lin, Jiaming Pan, Dani de Boe, Stan Verhoeve, Marco Raveri, Bin Hu, Noemi Frusciante, Alessandra Silvestri
Comments: 15 pages, 7 figures, code available at https://github.com/EFTCAMB/EFTCAMB
Subjects: gr-qc, astro-ph.IM
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