Leiden Preprints

arXiv:2610.19317v1 [pdf]
Title: Deep X-ray View of a Distant Protocluster Anchored by a Quasar at $z=6.63$: No Evidence for Enhanced X-ray AGN Activity
Authors: Shouyi Wang, Feige Wang, Jinyi Yang, Bin Luo, Xiangyu Jin, Fan Zou, Jaclyn B. Champagne, Xiaohui Fan, Elaina Malczewski, Fabio Vito, Xue-Bing Wu, Eduardo Bañados, Fuyan Bian, Thomas Connor, Tiago Costa, Anna-Christina Eilers, Emanuele Paolo Farina, Joseph F. Hennawi, Hyunsung D. Jun, Jiang-Tao Li, Chiara Mazzucchelli, Klaudia Protušová, Fabian Walter, Zhibo Yu, Minghao Yue
Comments: 32 pages, 12 figures. Accepted for publication in ApJ. The X-ray source catalog and merged images are available at https://zenodo.org/records/21945827
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2610.19146v1 [pdf]
Title: SQuIGGLE: Radio AGN Found Predominantly in Young, Gas-rich Post-starburst Galaxies at z ~ 0.7
Authors: Vincenzo R. D'Onofrio, Justin S. Spilker, Krista L. Smith, Rachel Bezanson, Robert Feldmann, Alex J. Geiger, Andy D. Goulding, Jenny E. Greene, Mariska Kriek, Anika Kumar, Yuanze Luo, Desika Narayanan, David J. Setton, Katherine A. Suess, Margaret E. Verrico, Pengpei Zhu
Comments: 21 pages, 11 figures, submitted to ApJ. Comments welcome!
Subjects: astro-ph.GA
arXiv:2610.18982v1 [pdf]
Title: Thermodynamically consistent equation of state tables for use in giant planet and brown dwarf interior modeling
Authors: Emily Sandford, Yamila Miguel
Comments: 16 pages, 10 figures, submitted to MNRAS
Subjects: astro-ph.EP, astro-ph.SR
arXiv:2610.18960v1 [pdf]
Title: How JWST is Revolutionizing Our View of Early Galaxy Formation
Authors: Rychard Bouwens
Comments: 41 pages, 25 figures, 1 table, invited review, accepted for publication in Contemporary Physics
Subjects: astro-ph.GA
arXiv:2610.18648v1 [pdf]
Title: Cosmic Evolution Survey: LOFAR 144 MHz imaging of the COSMOS field
Authors: E. Vardoulaki, T. Shimwell, M. J. Hardcastle, L. Doukas, L. K. Morabito, C. L. Hale, M. T. Sargent, V. Smolčić, G. Zamorani, G. Gozaliasl, F. An, M. Aravena, A. L. Faisst, M. Vaccari, E. Treister, A. Finoguenov, P. Best, J. S. Kartaltepe, C. Casey, S. Jin, V. Mainieri
Comments: 19 pages, 19 figures, 5 tables (including Appendix), submitted to Astronomy & Astrophysics
Subjects: astro-ph.GA
arXiv:2610.18429v1 [pdf]
Title: Delving into the depths of NGC 3783 with XRISM VI. Evidence for a failed wind based on Fe xxv absorption line variability
Authors: Chen Li, Jelle S. Kaastra, Liyi Gu, Missagh Mehdipour, Keigo Fukumura, Matteo Guainazzi, Misaki Mizumoto, Ehud Behar, Shoji Ogawa, Keqin Zhao
Comments: 12 pages, 10 figures; accepted by A&A
Subjects: astro-ph.HE, astro-ph.GA
arXiv:2610.18046v1 [pdf]
Title: Atomic hydrogen in $z=0$ galaxies in the COLIBRE simulations
Authors: Kyle A. Oman, Ruby J. Wright, Andrea Gebek, Diego Dado, Katherine E. Harborne, Evgenii Chaikin, Carlos S. Frenk, Filip Huško, Claudia D. P. Lagos, Aaron D. Ludlow, Sylvia Ploeckinger, Alexander J. Richings, Matthieu Schaller, Joop Schaye, James W. Trayford
Comments: Submitted to MNRAS
Subjects: astro-ph.GA
arXiv:2610.17921v1 [pdf]
Title: A breath of fresh air: Oxygen enhancement from silicate sublimation during early protostellar evolution
Authors: F. J. Ballieux, M. K. McClure, Ł. Tychoniec, L. Francis, A. Egliene, E. A. Bergin, M. R. Van 't Hoff, E. F. Van Dishoeck
Comments: Accepted to A&A, 9 pages, 4 figures, 1 table
Subjects: astro-ph.SR, astro-ph.EP
arXiv:2610.17577v1 [pdf]
Title: Non-equilibrium chemistry and radiation hydrodynamics in metal-poor and metal-rich interstellar gas
Authors: Shyam H. Menon, Piyush Sharda, Blakesley Burkhart, Tommaso Grassi
Comments: 23 pages, 12 figures (+ appendix). Submitted to AAS Journals; comments welcome
Subjects: astro-ph.GA, astro-ph.CO, astro-ph.SR
arXiv:2610.17575v1 [pdf]
Title: Mergers may not be the main channel for galaxy stellar mass growth at redshift $z\gtrsim5$: Predictions from cosmological hierarchical models and simulations
Authors: Hao Fu, Mohammadreza Ayromlou, Francesco Shankar, Lars Hernquist, Andrea Lapi, Daniel Roberts, Feng Yuan, Maulik Bhatt, Evgenii Chaikin, Simona Gallerani, Luca Graziani, Antonio La Marca, George Mountrichas, Yingjie Peng, Haocheng Wang, Kai Wang
Comments: Submitted to ApJ. Following a positive referee report, the manuscript is undergoing minor revisions
Subjects: astro-ph.GA
arXiv:2610.17280v1 [pdf]
Title: Discovery of 51 pulsars in a reanalysis of the Green Bank North Celestial Cap Survey and a revised pulsar census
Authors: R. Sengar, L. Vleeschower, D. L. Kaplan, G. Y. Agazie, M. Bailes, A. Cassity, H. T. Cromartie, M. E. Decesar, T. Dolch, W. Fiore, E. Fonseca, R. S. Lynch, E. Parent, S. M. Ransom, I. H. Stairs, J. van Leeuwen
Comments: Submitted to ApJ
Subjects: astro-ph.HE
arXiv:2610.17248v2 [pdf]
Title: Scaling Up: A Global Optical/X-ray Correlation For Reprocessing Across Black Hole Masses
Authors: Changhyun Cho, David M. Russell, Aaryan Sharma, Payaswini Saikia, Maria Cristina Baglio, Kevin Alabarta, Sandeep K. Rout, Yi-Jung Yang, Eleonora Caruso, Mokhine Motsoaledi, Meriana Allah, Ian M. McHardy
Comments: 31 pages, 4 figures, 2 tables. Submitted to ApJ
Subjects: astro-ph.HE, astro-ph.GA
arXiv:2610.17247v1 [pdf]
Title: Radio and Gamma-Ray Timing of a Newly Discovered Millisecond Pulsar
Authors: L. Vleeschower, R. Sengar, L. Nieder, C. J. Clark, D. L. Kaplan, A. Anumarlapudi, R. Girgaonkar, T. Thongmeearkom, G. Y. Agazie, M. Bailes, E. D. Barr, R. P. Breton, M. E. Decesar, T. Dolch, M. Kramer, R. S. Lynch, E. Parent, S. M. Ransom, B. W. Stappers, J. van Leeuwen
Comments: Submitted to ApJ
Subjects: astro-ph.HE
arXiv:2610.16574v1 [pdf]
Title: $\texttt{NFDiag}$: High-dimensional MCMC Convergence Diagnosis with Normalizing Flows
Authors: Kutay Nazlı, Elena Sellentin
Comments: No journal ref found
Subjects: stat.ML, astro-ph.CO, astro-ph.IM, cs.LG
arXiv:2610.16557v1 [pdf]
Title: Identifying the principal mechanism of star formation feedback
Authors: Chong Li, Rouyu Li, Keping Qiu, Marko Krco, Di Li, Hongchi Wang, Xin Lyu, Yan Duan, Min Fang, Xuepeng Chen, Lile Wang, Haoran Feng, Shuinai Zhang, Miaomiao Zhang, Shaobo Zhang, Yue Cao, Yao Wang, Yan Gong, Fujun Du, Zhiwei Chen, Yang Su, Yuehui Ma, Yuchen Xing, Yinghui Zheng, Tianwei Zhang, Shu Niu, Chenrui Li, Jiawei Liu, Zhijun Zhang, Yulian Guo
Comments: Published in Science Advances, 2026
Subjects: astro-ph.GA
arXiv:2610.16509v1 [pdf]
Title: Nearly pristine gas in a galaxy 1 billion years after the Big Bang
Authors: Sarah E. I. Bosman, Frederick B. Davies, Louise Welsh, Emanuele P. Farina, Prakash Gaikwad, Benedetta Spina, Barun Maity, Ryan Cooke, Klaudia Protušová, Valentina D'Odorico, Eduardo Bañados, James S. Bolton, Rebecca L. Davies, Xiaohui Fan, Martin G. Haehnelt, Joseph F. Hennawi, Tahlia J. Hill, Seyeon Hwang, Vid Iršič, Laura Keating, Girish Kulkarni, Samuel Lai, Emma V. Ryan-Weber, Lasse Seyberlich, Molly Wolfson
Comments: Accepted in Nature
Subjects: astro-ph.GA
arXiv:2610.15901v1 [pdf]
Title: The DAWN JWST Archive: A spectroscopically-informed population study of the physical properties of galaxies at z>2
Authors: Rashmi Gottumukkala, Gabriel Brammer, Sune Toft, Mengyuan Xiao, Anna de Graaff, Pascal A. Oesch, Francesco Valentino, Katherine E. Whitaker, William M. Baker, Laia Barrufet, Rachel Bezanson, Leindert A. Boogaard, Alex J. Cameron, Olivia R. Cooper, Emma Giovinazzo, Kasper E. Heintz, Michaela Hirschmann, Kei Ito, Ivo Labbe, Minju M. Lee, Zach J. Lewis, Jorryt Matthee, Ian McConachie, Desika Narayanan, Clara L. Pollock, Sedona H. Price, David J. Setton, Marko Shuntov, Pieter van Dokkum, Bingjie Wang, Joris Witstok, Yunchong Zhang, Pengpei Zhu
Comments: 23 pages, 15 figures, submitted to Astronomy and Astrophysics (A&A)
Subjects: astro-ph.GA
arXiv:2610.14801v1 [pdf]
Title: Mid-IR Water-Vapor Seeing: Implications for ELT/METIS High-Contrast Imaging from VLTI Data
Authors: Abhirami S Raghu, Prashant Pathak, Olivier Absil, Benjamin Courtney-Barrer, Gilles Orban de Xivry, Julien Woillez, Alexis Matter, Philippe Bério, Roy van Boekel, Bernhard Brandl
Comments: No journal ref found
Subjects: astro-ph.IM, astro-ph.EP
arXiv:2610.14172v1 [pdf]
Title: A first view of interstellar Fe-bearing dust grains with XRISM
Authors: I. Psaradaki, L. Corrales, E. Costantini, M. Mehdipour, D. Rogantini, H. Takahasi, R. Ballhausen, P. Chakraborty, T. Nakagawa, R. K. Smith, S. Zeegers
Comments: Accepted for publication at the Astrophysical Journal
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2610.13758v1 [pdf]
Title: A dust-reddened quasar in a [C II]-luminous host at z=6.55
Authors: Daming Yang, Joseph F. Hennawi, Rychard Bouwens, Timo Kist, Eduardo Bañados, Hiddo S. B. Algera, Aaron J. Barth, Sarah E. I. Bosman, Frederick B. Davies, Anna-Christina Eilers, Xiaohui Fan, Victoria A. Fawcett, Yuming Fu, Anniek J. Gloudemans, Francesco Guarneri, Bin Jia, Elia Pizzati, Huub Röttgering, Jan-Torge Schindler, Feige Wang, Jinyi Yang
Comments: 11 figures, 2 tables, including appendices
Subjects: astro-ph.GA
arXiv:2610.13294v1 [pdf]
Title: Extreme mass ratio inspirals from the Hills mechanism, The eccentricity distribution of Hills EMRIs in LISA
Authors: Biancamaria Sersante, Davide Mancieri, Kevin Leopoldo Muñoz Zavala, Luca Broggi, Zephyr Penoyre, Elena Maria Rossi, Alberto Sesana
Comments: 18 pages, 12 figures
Subjects: astro-ph.HE
arXiv:2610.13200v1 [pdf]
Title: Detailed study of HD 219134: a benchmark K-dwarf with a compact planetary system
Authors: Jérôme Bétrisey, Camilla Pezzotti, Gaël Buldgen, Aline A. Vidotto, Colin P. Folsom, Michaël De Becker, Michaël Gillon
Comments: Accepted for publication in Astronomy and Astrophysics
Subjects: astro-ph.EP, astro-ph.SR
arXiv:2610.13127v1 [pdf]
Title: Star Cluster Ecology VIII. -- Dynamically Forming S-Type and $α$Centauri-like Systems
Authors: Erwan Hochart, Simon Portegies Zwart
Comments: Accepted for publication in A&A. 15 pages, 12 figures
Subjects: astro-ph.EP
arXiv:2610.12632v1 [pdf]
Title: The Fast & Fourier: Using neural operators to speed up radiative modeling of protoplanetary disks
Authors: Lukas Welzel, Melissa K. McClure
Comments: Accepted for publication in A&A. 20 pages, 14 figures, 7 tables
Subjects: astro-ph.EP, astro-ph.IM, astro-ph.SR
arXiv:2610.12259v1 [pdf]
Title: An analytical model for non-local stochastic field-level galaxy bias on the sphere
Authors: Maximilian von Wietersheim-Kramsta, Nicolas Tessore, Benjamin Joachimi, Qianjun Hang, Niall Jeffrey, Joop Schaye
Comments: 20 pages, 16 figures. Submitted to Monthly Notices of the Royal Astronomical Society
Subjects: astro-ph.CO
arXiv:2610.12159v1 [pdf]
Title: Modeling CO Line Luminosity Using FIRE Simulations: I. Methodology and Validation of Molecular Gas and CO Abundance
Authors: Doğa Tolgay, Norman W. Murray, Dongwoo Chung, J. Richard Bond, Nathan J. Carlson, Robert Feldmann, Andrew Wetzel, Guochao Sun
Comments: 31 pages, 14 figures, 2 tables
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2610.11588v1 [pdf]
Title: Measuring radial flows in disc galaxies
Authors: Yi He, Filippo Fraternali, Pavel E. Mancera Piña, Enrico M. Di Teodoro
Comments: No journal ref found
Subjects: astro-ph.GA
arXiv:2610.10680v1 [pdf]
Title: Exemplary Merging Clusters II: XMM-Newton and Chandra X-ray Observations of MACS J1752.0+4440 and ZwCl 1856.8+6616
Authors: K. HyeongHan, K. Finner, W. Lee, E. Silich, W. Forman, C. Jones, A. Tümer, S. Randall, J. ZuHone, M. James Jee, D. Wittman, R. J. van Weeren, M. Troxel
Comments: 27 pages, 14 figures, submitted to ApJ
Subjects: astro-ph.HE
arXiv:2610.09128v1 [pdf]
Title: Detection of escaping magnesium in the upper atmosphere of WASP-76b
Authors: Lakeisha M. Ramos Rosado, Leonardo A. Dos Santos, Joshua D. Lothringer, David K. Sing, Johanna Teske, Aline A. Vidotto, David Ehrenreich, Julia V. Seidel, H. Jens Hoeijmakers, Munazza K. Alam, Monika Lendl
Comments: 27 pages; 14 figures and 9 tables. Accepted for publication in AJ
Subjects: astro-ph.EP
arXiv:2610.08999v1 [pdf]
Title: Euclid Quick Data Release (Q1). Exploring the complexity of quenching processes across time, environment, and mass through recently quenched galaxies
Authors: Euclid Collaboration, Z. Mao, L. Pozzetti, A. Enia, S. Quai, W. G. Hartley, M. Bolzonella, F. Gentile, G. De Lucia, M. Moresco, N. Borghi, C. Saulder, C. Nipoti, M. Talia, P. Corcho-Caballero, L. Gabarra, Abdurro'uf, L. Wang, L. Bisigello, E. Daddi, M. Siudek, C. D'Eugenio, G. Zamorani, F. Calura, H. Fu, R. Ragusa, F. Shankar, M. Hirschmann, O. Cucciati, T. Kodama, S. Belli, L. Spinoglio, J. R. Weaver, B. Altieri, S. Andreon, N. Auricchio, C. Baccigalupi, M. Baldi, A. Balestra, S. Bardelli, P. Battaglia, A. Biviano, E. Branchini, M. Brescia, S. Camera, G. Cañas-Herrera, V. Capobianco, C. Carbone, J. Carretero, S. Casas, F. J. Castander, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, M. Cropper, A. Da Silva, H. Degaudenzi, C. Dolding, H. Dole, F. Dubath, X. Dupac, M. Farina, R. Farinelli, S. Ferriol, P. Fosalba, S. Fotopoulou, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. Gwyn, S. V. H. Haugan, S. Hemmati, J. Hoar, W. Holmes, A. Hornstrup, M. Huertas-Company, K. Jahnke, M. Jhabvala, B. Joachimi, S. Kermiche, A. Kiessling, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, V. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, M. Magliocchetti, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, S. Marcin, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, N. Mauri, S. Maurogordato, E. Medinaceli, S. Mei, M. Meneghetti, E. Merlin, G. Meylan, P. Monaco, A. Mora, C. Moretti, L. Moscardini, R. Nakajima, C. Neissner, S. -M. Niemi, J. W. Nightingale, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, A. Pezzotta, S. Pires, G. Polenta, M. Poncet, L. A. Popa, F. Raison, A. Renzi, J. Rhodes, G. Riccio, I. Risso, E. Romelli, M. Roncarelli, H. J. A. Rottgering, B. Rusholme, R. Saglia, Z. Sakr, D. Sapone, B. Sartoris, P. Schneider, T. Schrabback, M. Scodeggio, A. Secroun, G. Seidel, E. Sihvola, P. Simon, C. Sirignano, G. Sirri, L. Stanco, P. Tallada-Crespí, A. N. Taylor, H. I. Teplitz, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, J. Valiviita, T. Vassallo, G. Verdoes Kleijn, A. Veropalumbo, Y. Wang, J. Weller, A. Zacchei, F. M. Zerbi, I. A. Zinchenko, E. Zucca, V. Allevato, M. Ballardini, E. Bozzo, C. Burigana, A. Cappi, T. Castro, J. A. Escartin Vigo, R. Maoli, J. Martín-Fleitas, R. B. Metcalf, A. A. Nucita, M. Pöntinen, V. Scottez, M. Sereno, M. Tenti, M. Tucci, M. Viel, M. Wiesmann, Y. Akrami, I. T. Andika, S. Anselmi, M. Archidiacono, F. Atrio-Barandela, L. Bazzanini, D. Bertacca, M. Bethermin, F. Beutler, L. Blot, H. Böhringer, M. Bonici, S. Borgani, M. L. Brown, S. Bruton, A. Calabro, B. Camacho Quevedo, F. Caro, C. S. Carvalho, F. Cogato, T. E. Collett, T. Contini, A. R. Cooray, S. Davini, G. Desprez, A. Díaz-Sánchez, S. Di Domizio, J. M. Diego, P. -A. Duc, V. Duret, M. Y. Elkhashab, Y. Fang, A. Finoguenov, F. Fontanot, A. Franco, K. Ganga, T. Gasparetto, R. Gavazzi, E. Gaztanaga, F. Giacomini, F. Gianotti, G. Gozaliasl, M. Guidi, C. M. Gutierrez, A. Hall, C. Hernández-Monteagudo, H. Hildebrandt, J. Hjorth, L. K. Hunt, J. J. E. Kajava, Y. Kang, V. Kansal, D. Karagiannis, K. Kiiveri, J. Kim, C. C. Kirkpatrick, S. Kruk, F. Lepori, G. Leroy, G. F. Lesci, J. Lesgourgues, T. I. Liaudat, S. J. Liu, X. Lopez Lopez, A. Loureiro, G. Maggio, E. A. Magnier, C. Mancini, F. Mannucci, C. J. A. P. Martins, L. Maurin, M. Miluzio, G. Morgante, K. Naidoo, A. Navarro-Alsina, S. Nesseris, D. Paoletti, F. Passalacqua, K. Paterson, L. Patrizii, A. Pisani, D. Potter, G. W. Pratt, M. Radovich, G. Rodighiero, W. Roster, S. Sacquegna, M. Sahlén, D. B. Sanders, E. Sarpa, C. Scarlata, A. Schneider, M. Schultheis, D. Sciotti, E. Sellentin, L. C. Smith, J. G. Sorce, K. Tanidis, F. Tarsitano, G. Testera, R. Teyssier, A. Troja, A. Venhola, D. Vergani, G. Verza, S. Vinciguerra, N. A. Walton, A. H. Wright
Comments: 29 pages, 35 figures, 1 table. Submitted to A&A
Subjects: astro-ph.GA
arXiv:2610.08996v2 [pdf]
Title: Convergence of Roberts flow dynamos in Eulerian and Lagrangian codes
Authors: Nikyta Shchutskyi, Axel Brandenburg, Matthieu Schaller
Comments: 31 pages, 12 figures, 7 tables. Submitted to J. Plasma Phys
Subjects: physics.comp-ph, astro-ph.CO, astro-ph.GA
arXiv:2610.08922v1 [pdf]
Title: Searching for hot water world candidates with CHEOPS: II. A low-density super-Earth orbiting the K dwarf TOI-2211
Authors: J. A. Egger, P. Cortés-Zuleta, D. Kubyshkina, H. P. Osborn, S. Marques, I. Crossfield, A. Deline, S. Ulmer-Moll, A. E. Simon, G. Scandariato, A. C. M. Correia, Y. N. E. Eschen, D. Gandolfi, V. Adibekyan, A. Bonfanti, C. Pezzotti, P. H. Premnath, S. G. Sousa, T. G. Wilson, L. Fossati, R. Eltschinger, Y. Alibert, D. Degen, G. Lacedelli, T. Zingales, B. Akinsanmi, R. Alonso, T. Bárczy, D. Barrado, S. C. C. Barros, W. Baumjohann, W. Benz, N. Billot, L. Borsato, A. Brandeker, C. Broeg, M. Buder, A. Castro-González, A. Collier Cameron, C. Corral Van Damme, Sz. Csizmadia, P. E. Cubillos, M. B. Davies, M. Deleuil, O. D. S. Demangeon, B. -O. Demory, A. Derekas, B. Edwards, D. Ehrenreich, A. Erikson, A. Fortier, M. Fridlund, K. Gazeas, M. Gillon, M. Güdel, M. N. Günther, J. Hasiba, A. Heitzmann, Ch. Helling, K. G. Isaak, L. L. Kiss, D. Kitzmann, J. Korth, K. W. F. Lam, J. Laskar, A. Lecavelier des Etangs, A. Leleu, M. Lendl, M. Lund, D. Magrin, P. F. L. Maxted, B. Merín, C. Mordasini, M. Munari, V. Nascimbeni, G. Olofsson, R. Ottensamer, I. Pagano, E. Pallé, A. Peel, G. Peter, D. Piazza, G. Piotto, D. Pollacco, D. Queloz, R. Ragazzoni, N. Rando, H. Rauer, I. Ribas, N. C. Santos, D. Ségransan, A. M. S. Smith, M. Stalport, S. Sulis, Gy. M. Szabó, S. Udry, V. Van Grootel, J. Venturini, E. Villaver, N. A. Walton, S. Wolf
Comments: 19 pages, 11 figures, accepted for publication in A&A
Subjects: astro-ph.EP
arXiv:2610.08584v1 [pdf]
Title: SOPHIE and TESS characterization of fourteen TESS Objects of Interest: nine planetary systems and five low-mass stellar companions
Authors: N. Heidari, G. Hébrard, S. Sousa, T. Forveille, F. Destriez, J. D. Eastman, J. M. Almenara, D. W. Latham, B. S. Safonov, R. Brahm, K. G. Stassun, K. A. Collins, D. Dragomir, J. Janík, I. Boisse, J. G. Barrientos, J. Serrano Bell, F. Kiefer, A. Bieryla, X. Bonfils, Z. Balkóová, G. Conzo, M. Deleuil, O. D. S. Demangeon, X. Delfosse, R. F. Díaz, Z. Essack, J. Eberhardt, Y. N. E. Eschen, A. C. Frommer, F. R. Frustagia, D. Feliz, A. F. Gupta, N. Hara, T. Henning, S. B. Howell, A. Jordán, J. Köhler, J. F. Kielkopf, H. A. Knutson, J. Lipták, C. R. Mann, E. Martioli, C. Moutou, F. Murgas, B. Nicholson, P. Pintr, M. Tala Pinto, S. N. Quinn, H. M. Relles, P. Rowden, R. P. Schwarz, R. Sefako, A. Shporer, G. Srdoc, C. Stockdale, I. A. Strakhov, B. Skinner, B. M. Tofflemire, T. Trifonov, S. Ulmer-Moll, L. Vanzi, F. P. Wilkin, C. Ziegler
Comments: 37 pages, 19 figures, 11 tables. Accepted for publication in Astronomy & Astrophysics
Subjects: astro-ph.EP
arXiv:2610.08491v1 [pdf]
Title: Mapping of interstellar ices with JWST in protostellar envelopes: Spatial variations of $^{13}$CO$_2$, $^{12}$CO$_2$, CO, OCN$^-$ and H$_2$O ice
Authors: N. G. C. Brunken, E. F. van Dishoeck, A. C. A. Boogert, P. Nazari, Y. Chen, J. Santos, H. Beuther, A. Caratti o Garatti, T. Megeath, K. Slavicinska, C. Gieser, H. Tyagi, L. Tychoniec, M. McClure, V. J. M. le Gouellec, Y. Yang, L. W. Looney, N. J. Evans, M. Narang
Comments: No journal ref found
Subjects: astro-ph.SR
arXiv:2610.08436v1 [pdf]
Title: The impact of feedback and cosmology on Cosmic Infrared Background cross-correlations
Authors: Sara Maleubre, David Alonso, Reggie Dunsdon, Adrien La Posta, Amy Wayland, Joop Schaye
Comments: Submitted to MNRAS; 12 pages
Subjects: astro-ph.CO, astro-ph.GA
arXiv:2610.07743v1 [pdf]
Title: Very Long Baseline Interferometry with the SKA Observatory
Authors: J. F. Radcliffe, J. Yang, Z. Paragi, O. Bayandina, C. Reynolds, C. García-Miró, T. An, M. Abada-Simon, J. N. H. S. Aditya, I. Agudo, T. Akahori, A. Alberdi, S. Anton, P. Atri, A. -K. Baczko, S. Belladitta, E. K. Bempong-Manful, R. Beswick, M. Bhardwaj, E. Bonnassieux, A. Brunthaler, C. -S. Chang, P. Charlot, S. Chen, W. Chen, X. Cheng, A. Chhipa, J. O. Chibueze, I. Cho, J. B. Climent, L. Cui, S. Curiel, F. D'Ammando, J. R. Dawson, A. Deller, H. Ding, R. Dodson, J. Drevon, F. Eppel, S. Frey, M. Garrett, M. Gawroński, J. Geng, S. Giarratana, M. Giroletti, S. Gulyaev, L. I. Gurvits, C. Hao, T. Hirota, A. J. Hedge, H. Hu, H. Imai, P. Jiang, J. de Jong, M. Kadler, B. Karimi, P. Kharb, R. Khatun, J. -Y. Kim, J. Kim, J. Kim, F. Kirsten, H. R. Klöckner, H. Kobayashi, Y. Y. Kovalev, M. Kunert-Bajraszewska, A. Kutkin, H. J. van Langevelde, J. Li, Y. Li, Y. Li, Z. Lin, D. Liu, H. Liu, K. Liu, A. Lobanov, R. -S. Lu, V. Mahatma, B. Marcote, M. Mezcua, J. Moldón, L. K. Morabito, S. E. Motta, S. Murthy, I. Natarajan, A. Njeri, J. Oh, M. Orienti, A. Osetrova, M. Pandey-Pommier, F. Panessa, J. Park, M. Pérez-Torres, L. Petrov, J. C. S. Pierce, C. Phillips, L. Ricci, M. Rioja, H. Ro, J. Röder, E. Ros, M. Rupen, K. L. J. Rygl, R. Santra, S. Silpa, T. Savolainen, G. A. S. Sundaram, P. Shastri, X. Shu, A. Słowikowska, B. W. Sohn, C. Spingola, F. Sweijen, K. Takahashi, R. Timmerman, F. Ubertosi, L. Uscanga, E. Varenius, M. Verkouter, T. Vernstrom, S. Wagner, D. Williams-Baldwin, J. Wongphechauxsorn, X. Wu, M. Xu, Y. Xu, M. K. Yıldız, Z. Yan, A. Yang, X. Yang, S. Yao, W. Yu, B. Zhang, P. van Zyl
Comments: Published in Advancing Astrophysics with the SKA II (AASKAII), 2026 (arXiv:2606.20366) Report-no:AASKAII/Radcliffe01. Advancing Astrophysics with the SKA II (AASKAII) outlines the transformative scientific advances that will be enabled by the SKA telescopes
Subjects: astro-ph.IM
arXiv:2610.06680v1 [pdf]
Title: Unveiling the Origins of the Molecular Gas Reservoirs in Recently Quenched Massive Galaxies
Authors: E. Savitch, D. Narayanan, D. J. Setton, K. E. Whitaker, R. Bezanson, E. Cenci, R. Davé, V. R. D'Onofrio, R. Feldmann, J. E. Greene, M. Kriek, M. Parente, J. S. Spilker, K. A. Suess, D. Valentín-Martínez, D. Zimmerman
Comments: 27 pages, 15 figures
Subjects: astro-ph.GA
arXiv:2610.05351v1 [pdf]
Title: A Brush with Turbulence: Probing the ICM Dynamics in the Merging Toothbrush Cluster using XRISM
Authors: Anjali Madangarli, Aurora Simionescu, Huub Röttgering, Anwesh Majumder, Soeda Haruse, Kazuhiro Nakazawa, Yuusuke Uchida, Daisuke Ito, Gianfranco Brunetti, Reinout van Weeren, Congyao Zhang, Kamlesh Rajpurohit, Priyanka Chakraborty, Hiroki Akamatsu
Comments: 19 pages, 10 figures, Submitted to A&A
Subjects: astro-ph.HE, astro-ph.CO, astro-ph.GA
arXiv:2610.02308v1 [pdf]
Title: Towards robust simulations of the galactic dynamo: a cross-code comparison between Eulerian and Lagrangian schemes
Authors: Mark Ivan Ugalino, Benedikt Diemer, Vadim A. Semenov, Jin Young Kim, Federico Marinacci, Christoph Pfrommer, Matthieu Schaller, Nikyta Shchutskyi, Volker Springel, Romain Teyssier, Oliver Zier
Comments: 34 pages, 23 figures; submitted to ApJ; comments are welcome
Subjects: astro-ph.GA
arXiv:2610.02104v1 [pdf]
Title: Non-Gaussian Parameter Bias: Formalism and Validation
Authors: Nikolina Šarčević, Matthijs van der Wild, Elena Sellentin
Comments: 26 pages, 8 figures, 7 tables
Subjects: astro-ph.CO
arXiv:2610.01541v1 [pdf]
Title: Weighing Galaxies Inside-Out: Small-Scale Lensing and the Stellar Mass Problem
Authors: Divya Rana, Henk Hoekstra, Konrad Kuijken, Alessandro Sonnenfeld, Maryam Tajalli
Comments: 15 pages, 11 figures
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2610.01400v1 [pdf]
Title: Resolving the physics of Quasar Ly$α$ Nebulae (RePhyNe): II. The dense and clumpy CGM of Quasars at $z \sim$ 3.5
Authors: Titouan Lazeyras, Sebastiano Cantalupo, Andrea Travascio, Nicolas Ledos, Joop Schaye, Gabriele Pezzulli, Federico Baraggioni, Alessandro Lupi, Andrea V. Macciò, Marta Galbiati, Antonio Pensabene, Giada Quadri, Weichen Wang
Comments: 13 pages + 4 appendix pages, 7 + 6 figures, submitted to A&A
Subjects: astro-ph.GA
arXiv:2610.01214v1 [pdf]
Title: 25 Years of Mrk 421 with XMM-Newton: Unveiling Structured Jets and Energy-Dependent Escape
Authors: Tek P. Adhikari, Gopal Bhatta, Sangeetha Kizhakkekalam, Navaneeth P K, Alex Markowitz, Zhicheng He, Santanu Mondal
Comments: 26 pages, 10 figures, submitted
Subjects: astro-ph.HE, astro-ph.GA
arXiv:2610.00449v1 [pdf]
Title: Water enhances the formation of refractory sulfur in interstellar ices
Authors: Carlos del Burgo Olivares, Hector Carrascosa, Guillermo M. Muñoz Caro, Rafael Lebron-Aguilar, Jose E. Quintanilla-Lopez, Yao-Jen Chen
Comments: Accepted for publication in Astronomy & Astrophysics (A&A). 5 figures, 1 table
Subjects: astro-ph.GA, astro-ph.EP, astro-ph.IM
arXiv:2609.38550v1 [pdf]
Title: A triple-induced merger in T Ori C, solves the proplyd lifetime problem and the curiously young shell of M42
Authors: Maite Wilhelm, Alessandro Alberto Trani, Simon Portegies Zwart
Comments: Accepted for publication in A&A
Subjects: astro-ph.GA, astro-ph.HE, astro-ph.SR
arXiv:2609.37422v1 [pdf]
Title: Search for dark matter annihilation in the Sun using the full ANTARES dataset
Authors: A. Albert, S. Alves, M. André, M. Ardid, S. Ardid, J. -J. Aubert, J. Aublin, B. Baret, S. Basa, Y. Becherini, B. Belhorma, F. Benfenati, V. Bertin, S. Biagi, J. Boumaaza, M. Bouta, M. C. Bouwhuis, H. Brânzaş, R. Bruijn, J. Brunner, J. Busto, B. Caiffi, D. Calvo, S. Campion, A. Capone, L. Caramete, F. Carenini, J. Carr, V. Carretero, T. Cartraud, S. Celli, M. Chabab, T. Chiarusi, M. Circella, J. A. B. Coelho, A. Coleiro, R. Coniglione, P. Coyle, A. Creusot, A. F. Díaz, B. De Martino, C. Distefano, I. Di Palma, C. Donzaud, D. Dornic, D. Drouhin, T. Eberl, A. Eddymaoui, T. van Eeden, D. van Eijk, S. El Hedri, A. Enzenhöfer, P. Fermani, G. Ferrara, F. Filippini, L. A. Fusco, S. Gagliardini, J. García-Méndez, C. Gatius Oliver, P. Gay, N. Geißelbrecht, H. Glotin, R. Gozzini, R. Gracia Ruiz, K. Graf, C. Guidi, L. Haegel, H. van Haren, A. J. Heijboer, Y. Hello, L. Hennig, J. J. Hernández-Rey, J. Hößl, F. Huang, G. Illuminati, B. Jisse-Jung, M. de Jong, P. de Jong, M. Kadler, O. Kalekin, U. Katz, A. Kouchner, I. Kreykenbohm, V. Kulikovskiy, R. Lahmann, M. Lamoureux, A. Lazo, D. Lefèvre, E. Leonora, G. Levi, S. Le Stum, S. Loucatos, J. Manczak, M. Marcelin, A. Margiotta, A. Marinelli, P. Migliozzi, A. Moussa, R. Muller, S. Navas, E. Nezri, B. Ó Fearraigh, E. Oukacha, A. M. Păun, G. E. Păvălaş, S. Peña-Martínez, M. Perrin-Terrin, P. Piattelli, C. Poirè, T. Pradier, N. Randazzo, D. Real, G. Riccobene, A. Romanov, A. Sánchez Losa, A. Saina, F. Salesa Greus, D. F. E. Samtleben, M. Sanguineti, P. Sapienza, F. Schüssler, J. Seneca, M. Spurio, Th. Stolarczyk, M. Taiuti, Y. Tayalati, B. Vallage, G. Vannoye, V. Van Elewyck, S. Viola, D. Vivolo, J. Wilms, S. Zavatarelli, A. Zegarelli, J. D. Zornoza, J. Zúñiga
Comments: No journal ref found
Subjects: astro-ph.HE, hep-ph
arXiv:2609.35998v1 [pdf]
Title: An Off-Nuclear Tidal Disruption Event Discovered At Late Times: The Case Of TDE 2023mfm
Authors: Itai Sfaradi, Ryan Chornock, Yuhan Yao, Erica Hammerstein, Jean Somalwar, Raffaella Margutti, Huei Sears, Robert Stein, Natalie LeBaron, Adelle J. Goodwin, Sjoert van Velzen, Matthew J. Graham, Kate D. Alexander, Nayana A. J., Edo Berger, Jonathan Carney, Yvette Cendes, Collin T. Christy, Walter W. Golay, Wenbin Lu, James C. A. Miller-Jones, Charlotte Ward, Eli Wiston, Tracy X. Chen, Mansi M. Kasliwal, Frank J. Masci, Jesper Sollerman
Comments: 20 pages, 10 figures, 5 tables
Subjects: astro-ph.GA, astro-ph.HE
arXiv:2609.35057v1 [pdf]
Title: MATISSE in the era of GRAVITY+
Authors: Florentin Millour, Anthony Soulain, St{é}phane Lagarde, Alexis Matter, Valentin Fleury, Farin Drewes, Mathis Houll{é}, Jules Scigliuto, Bruno Lopez, Anthony Meilland, G. Petrov Romain, Philippe Berio, Anthony Berdeu, Guillaume Bourdarot, Sylvestre Lacour, Mathias Nowak, Jean-Baptiste Le Bouquin, Antoine M{é}rand, Frank Eisenhauer, Julien Woillez, Miguel Montarg{è}s, Diogo Ribeiro, Taro Shimizu, Jens Kammerer, Xavier Haubois, Stefan Gillessen, Pierre Cruzal{è}bes, Fr{é}d{é}ric Gont{é}, Walter Jaffe, James Leftley, Nicole Nesvadba
Comments: No journal ref found
Subjects: astro-ph.CO, astro-ph.GA, astro-ph.IM, astro-ph.SR
arXiv:2609.34615v1 [pdf]
Title: KiDS-DR5: Exploring dust transport in dark matter halos of galaxies
Authors: Eray Genc, Angus H. Wright, Hendrik Hildebrandt, Dian P. Triani, Dominik J. Bomans, Benjamin Stölzner, Marika Asgari, Henk Hoekstra, Benjamin Joachimi, Shahab Joudaki, Konrad Kuijken, Lauro Moscardini, Mario Radovich, Robert Reischke, Ziang Yan
Comments: 17 pages, 13 figures, submitted to A&A
Subjects: astro-ph.GA, astro-ph.CO
arXiv:2609.30915v1 [pdf]
Title: TS23/McDonald and FIES/NOT strike again. Two new warm Jupiter systems and outer companions in a third
Authors: E. Knudstrup, D. Gandolfi, W. D. Cochran, M. Endl, P. MacQueen, T. Pugh, M. S. Lundkvist, C. M. Persson, A. Stokholm, M. L. Winther, J. R. Larsen, J. L. Rørsted, S. H. Albrecht, K. A. Collins, C. Watkins, B. Edwards, D. R. Ciardi, C. A. Clark, A. S. Polanski, C. Ziegler, C. Briceño, A. W. Mann, M. Everett, S. Howell, B. Safonov, T. Gan, K. Barkaoui, P. Benni, R. P. Schwarz, K. Horne, R. Sefako, D. Muthukrishna
Comments: Accepted for publication in A&A (aa61610-26). Accepted version
Subjects: astro-ph.EP
arXiv:2609.31966v1 [pdf]
Title: The First Hubble Detection of a Secondary Eclipse from a Rocky Exoplanet: the 5.4-hour planet TOI-2431 b
Authors: Sebastian Zieba, Billy Edwards, Samuel N. Quinn, Leoni J. Janssen, Nicolas B. Cowan, Laura Kreidberg, Mercedes Lopez-Morales, Lisa Dang, Luca Malavolta, Yamila Miguel, T. Giang Nguyen, Andrew Vanderburg, Thomas G. Wilson, Mantas Zilinskas, Nicholas J. Connors, Ian J. M. Crossfield, Oliver Herbort, Adam L. Kraus, Tim Lichtenberg, Mariana Sastre, Joost P. Wardenier
Comments: Accepted for publication in ApJL on September 25, 2026; 21 pages, 9 figures, 2 tables
Subjects: astro-ph.EP
arXiv:2609.31838v1 [pdf]
Title: Quantifying the decline in CO(2-1) intensity around PHANGS-HST star clusters: Constraints on molecular gas dispersal, stellar feedback, and cluster formation efficiency
Authors: Hao He, Adam K. Leroy, Erik Rosolowsky, Janice Lee, Brad Whitmore, David Thilker, Daniel A. Dale, Frank Bigiel, Annie Hughes, Jiayi Sun, Gagandeep Anand, Ashley T. Barnes, Zein Bazzi, Médéric Boquien, Rupali Chandar, Dario Colombo, Sinan Deger, Simthembile Dlamini, Hamid Hassani, Stephan Hannon, Ralf S. Klessen, Simon C. O. Glover, Kathryn Grasha, Ivan Grasimov, Remy Indebetouw, Kirsten Larson, Lukas Neumann, Elias K. Oakes, Hsi-An Pan, Miguel Querejeta, Lise Ramambason, M. Jimena Rodríguez, Sumit K. Sarbadhicary, Eva Schinnerer, Qiushi, Tian, Leonardo Úbeda, Antonio Usero, Thomas G. Williams, Jianwen Zhou
Comments: 26 pages, 20 figures, submitted to A&A
Subjects: astro-ph.GA
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