The Daily Brew
Selected astro-ph abstracts for Tuesday 2025 July 22
- Prospects for studying million-degree gas in the Milky Way halo using the forbidden optical [FeX] and [FeXIV] intersystem lines
P. Richter, F. Ruenger, N. Lehner, J. C. Howk, C. Peroux, N. Libeskind, M. Steinmetz, R. de Jong
[ arXiv:2507.14279 | PDF File ]
- Modeling the Reverberation Response of the Broad Line Region in Active Galactic Nuclei II: Incorporating Photoionization Models
Sara Rosborough, Andrew Robinson, Triana Almeyda, Daniel Humphrey, Madison Noll
[ arXiv:2507.14337 | PDF File ]
- Double tidal disruption events in the changing-look AGN Mrk1018
Zhang XueGuang (GXU)
[ arXiv:2507.14428 | PDF File ]
- The impact of stellar rotations and binaries on the shape of upper main sequence near turn off in open cluster NGC\,6067
Jayanand Maurya, Yu Zhang, Sebastian Kamann, Hubiao Niu, Yves Fr\'emat, Kaixiang Lang, Y. C. Joshi, M. R. Samal, Peter De Cat, Ali Esamdin
[ arXiv:2507.14433 | PDF File ]
- Multi-Wavelength Dust Characterization of the HL Tau Disk and Implications for Planet Formation
Takahiro Ueda, Sean M. Andrews, Carlos Carrasco-Gonz\'alez, Osmar M. Guerra-Alvarado, Satoshi Okuzumi, Ryo Tazaki, Akimasa Kataoka
[ arXiv:2507.14443 | PDF File ]
- Metallicity fluctuation statistics in the interstellar medium and young stars -- II. Elemental cross-correlations and the structure of chemical abundance space
Mark R. Krumholz, Yuan-Sen Ting, Zefeng Li, Chuhan Zhang, Jennifer Mead, Melissa K. Ness
[ arXiv:2507.14572 | PDF File ]
- A prolific repeating fast radio burst source and a crisis of the magnetar model
Jun-Shuo Zhang, Tian-Cong Wang, Pei Wang, He Gao, Qin Wu, Di Li, Weiwei Zhu, Bing Zhang, Ke-Jia Lee, Jinlin Han, et al. [64 co-authors]
[ arXiv:2507.14707 | PDF File ]
- Terrestrial Planet Formation from Two Source Reservoirs
David Nesvorny, Alessandro Morbidelli, William F. Bottke, Rogerio Deienno, Max Goldberg
[ arXiv:2507.14814 | PDF File ]
- The Superclouds of the Local Milky Way
Lilly A. Kormann, Jo\~ao Alves, Juan D. Soler, Michelangelo Pantaleoni Gonz\'alez, Cameren Swiggum, Torsten A. En{\ss}lin, Gordian Edenhofer
[ arXiv:2507.14883 | PDF File ]
- Spectroscopic Characterization of Interstellar Object 3I/ATLAS: Water Ice in the Coma
Bin Yang, Karen J. Meech, Michael Connelley, Jacqueline V. Keane
[ arXiv:2507.14916 | PDF File ]
- Signatures of Exploding Supermassive PopIII Stars at High Redshift in JWST, EUCLID and Roman Space Telescope
C\'edric Jockel, Kyohei Kawaguchi, Sho Fujibayashi, Masaru Shibata
[ arXiv:2507.15556 | PDF File ]
- Accelerating Universe without dark energy: matter creation after DESI DR2
Sauvik Bhattacharjee, Sudip Halder, Jaume de Haro, Supriya Pan, Emmanuel N. Saridakis
[ arXiv:2507.15575 | PDF File ]
- The Probable Direct-Imaging Detection of the Stellar Companion to Betelgeuse
Steve B. Howell, David R. Ciardi, Catherine A. Clark, Douglas A. Hope, Colin Littlefield, Elise Furlan
[ arXiv:2507.15749 | PDF File ]
- Discovery of a transiting hot water-world candidate orbiting Ross 176 with TESS and CARMENES
S. Gerald\'ia-Gonz\'alez, J. Orell-Miquel, E. Pall\'e, F. Murgas, G. Lacedelli, V. J. S. B\'ejar, J. A. Caballero, C. Duque-Arribas, J. Lillo-Box, D. Montes, et al. [32 co-authors]
[ arXiv:2507.15763 | PDF File ]
- Overcast mornings and clear evenings in hot Jupiter exoplanet atmospheres
Guangwei Fu, Sagnick Mukherjee, Kevin B. Stevenson, David K. Sing, Reza Ashtari, Nathan Mayne, Joshua D. Lothringer, Maria Zamyatina, Stephen P. Schmidt, Carlos Gasc\'on, et al. [12 co-authors]
[ arXiv:2507.15854 | PDF File ]
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