The Daily Brew
Selected astro-ph abstracts for Thursday 2025 July 24
- Variable X-ray reverberation in the rapidly accreting AGN Ark 564: the response of the soft excess to the changing geometry of the inner accretion flow
Zhefu Yu, Dan Wilkins, Steven W. Allen
[ arXiv:2507.16902 | PDF File ]
- Premature Ignition: Why the Single-Degenerate Channel Leads to Type Iax and Not Type Ia Supernovae
Amir Michaelis, Hagai B. Perets
[ arXiv:2507.16907 | PDF File ]
- Polarisation as a probe of neutrino emission from blazars
G. F. Paraschos, E. Traianou, L. C. Debbrecht, I. Liodakis, E. Ros
[ arXiv:2507.16929 | PDF File ]
- Detection of a dark matter sub-halo near the Sun from pulsar timing
Sukanya Chakrabarti, Philip Chang, Stefano Profumo, Peter Craig
[ arXiv:2507.16932 | PDF File ]
- Impact of 3D macro physics and nuclear physics on the p nuclei in O-C shell mergers
Joshua Issa, Falk Herwig, Pavel Denissenkov, Marco Pignatari
[ arXiv:2507.16965 | PDF File ]
- The magnetic and spin-down properties of slowly rotating fully convective M dwarfs
Victor See, Louis Amard, Stefano Bellotti, Sudeshna Boro Saikia, Emma L. Brown, Jean-Francois Donati, Rim Fares, Adam J. Finley, Colin P. Folsom, \'Elodie M. H\'ebrard, et al. [21 co-authors]
[ arXiv:2507.16986 | PDF File ]
- The AURORA Survey: Robust Helium Abundances at High Redshift Reveal A Subpopulation of Helium-Enhanced Galaxies in the Early Universe
Danielle A. Berg, Ryan L. Sanders, Alice E. Shapley, Michael W. Topping, Naveen A. Reddy, Evan D. Skillman, Erik Aver, Fergus Cullen, Callum T. Donnan, James S. Dunlop, et al. [18 co-authors]
[ arXiv:2507.17057 | PDF File ]
- On the origin and dynamical evolution of Jupiter's moon Amalthea
Ian R. Brunton, Konstantin Batygin
[ arXiv:2507.17464 | PDF File ]
- VERTICO IX: Signatures of environmental processing of the gas in Virgo cluster spiral galaxies through mapping of CO isotopologues
Timothy A. Davis, Toby Brown, Maria J. Jimenez-Donaire, Christine D. Wilson, Dhruv Bisaria, Alessandro Boselli, Barbara Catinella, Aeree Chung, Luca Cortese, Sara Ellison, et al. [14 co-authors]
[ arXiv:2507.17553 | PDF File ]
- A Galactic Self-Portrait: Density Structure and Integrated Properties of the Milky Way Disk
Julie Imig, Jon A. Holtzman, Gail Zasowski, Jianhui Lian, Nicholas F. Boardman, Alexander Stone-Martinez, J. Ted Mackereth, Moire K. M. Prescott, Rachael L. Beaton, Timothy C. Beers, et al. [25 co-authors]
[ arXiv:2507.17629 | PDF File ]
- Watching our Galaxy Grow Up: The Mass and Color Evolution of the Milky Way
Gail Zasowski, Julie Imig, Hayley Coluccio
[ arXiv:2507.17637 | PDF File ]
- Beyond the Dot: an LRD-like nucleus at the Heart of an IR-Bright Galaxy and its implications for high-redshift LRDs
Pierluigi Rinaldi, George H. Rieke, Zihao Wu, Carys J. E. Gilbert, Fabio Pacucci, Luigi Barchiesi, Stacey Alberts, Stefano Carniani, Andrew J. Bunker, Rachana Bhatawdekar, et al. [25 co-authors]
[ arXiv:2507.17738 | PDF File ]
- A first measurement of baryonic feedback with Fast Radio Bursts
Robert Reischke, Steffen Hagstotz
[ arXiv:2507.17742 | PDF File ]
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