The Daily Brew
Selected astro-ph abstracts for Saturday 2025 November 22
- Electron densities from [S II] lines significantly overestimate the impact of ionised AGN outflows
Luke R. Holden, Daniel J. B. Smith, Marina I. Arnaudova, Clive. N. Tadhunter, Cristina Ramos Almeida, Shravya Shenoy, Pedro H. Cezar, Soumyadeep Das, Akshara Binu
[ arXiv:2511.15791 | PDF File ]
- The MeerKAT Fornax Survey VI. The collapse of the galaxy HI Mass Function in Fornax
D. Kleiner, P. Serra, A. Loni, S. H. A. Rajohnson, F. M. Maccagni, W. J. G. de Blok, P. Kamphuis, R. C. Kraan-Korteweg, M. A. W. Verheijen
[ arXiv:2511.15795 | PDF File ]
- The abundance and properties of the lowest luminosity dwarf galaxies around the Milky Way: Insights from Semi-Analytic Models
Niusha Ahvazi, Andrew B. Pace, Christopher T. Garling, Xiaowei Ou, Nitya Kallivayalil, Paul Torrey, Andrew Benson, Aklant Bhowmick, N\'uria Torres-Alb\`a, Alex M. Garcia, et al. [13 co-authors]
[ arXiv:2511.15808 | PDF File ]
- Unveiling Chemical Enrichment in the Abell 2029 Core with XRISM, XMM-Newton, and Chandra
Arnab Sarkar, Eric D. Miller, Brian McNamara, Ming Sun, Richard Mushotzky, Stefano Ettori, Lorenzo Lovisari, Irina Zhuravleva, Naomi Ota
[ arXiv:2511.15809 | PDF File ]
- CLASSY XIII. Cutting through the Clouds - Comparing Indirect Tracers of Ionizing Photon Escape
Kaelee S. Parker, Danielle A. Berg, John Chisholm, Simon Gazagnes, Sophia R. Flury, Cody Carr, Mason Huberty, Anne E. Jaskot, Matthew J. Hayes, Alberto Saldana-Lopez, et al. [27 co-authors]
[ arXiv:2511.15869 | PDF File ]
- JWST observations of cosmic-ray-excited H$_2$ in Barnard 68: spatial variations and constraints on cosmic-ray attenuation
David A. Neufeld (JHU), Kedron Silsbee (UTEP), Alexei V. Ivlev (MPE), Shmuel Bialy (Technion), Brandt A. L. Gaches (U Duisburg-Essen), Marco Padovani (Arcetri), Sirio Belli (Bologna), Thomas G. Bisbas (Zhejiang), Amit Chemke (Technion), Benjamin Godard (ENS, et al. [12 co-authors]
[ arXiv:2511.16003 | PDF File ]
- Forecasting the Constraint on the Hu-Sawicki $f(R)$ Modified Gravity in the CSST $3\times2$pt Photometric Survey
Jun-Hui Yan, Yan Gong, Qi Xiong, Xuelei Chen, Qi Guo, Ming Li, Yun Liu, Wenxiang Pei
[ arXiv:2511.16097 | PDF File ]
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