The Daily Brew
Selected astro-ph abstracts for Monday 2026 September 14
- The Role of the Core in Setting Massive Neutron-Star Radii
R. V. Lobato, J. E. Horvath, M. Malheiro
[ arXiv:2609.11967 | PDF File ]
- Little Red Dots are Direct-Collapse Black Hole-Forming Galaxies
Daniel J. Whalen, Muhammad A. Latif, Konstantinos Topalakis, Fergus Cullen, Devesh Nandal, Sadegh Khochfar
[ arXiv:2609.12049 | PDF File ]
- Galaxies in the first two billion years: Earlier formation and quenching with surface-density modulated star formation and feedback
Akash Vani, Mohammadreza Ayromlou, Guinevere Kauffmann, Volker Springel
[ arXiv:2609.12060 | PDF File ]
- BAQARO: Tracing Stochastic Black Hole Growth Histories and Quasar Lightcurves in a Cosmological Context
Elia Pizzati, Joseph F. Hennawi, Joop Schaye
[ arXiv:2609.12061 | PDF File ]
- A Proliferated Space Architecture for Time-Domain Astrophysics
Daniel Kocevski (NASA/MSFC), Eric Burns (LSU), Thomas Barclay (NASA/GSFC), Nicholas E. White (George Washington University), Massimiliano Galeazzi (University of Miami), Brendan O'Connor (Carnegie Mellon University), Amy Lien (University of Tampa), Chris Fryer (LANL), Hallie Fausey (Baylor University), Fe McBride (Bowdoin College), et al. [66 co-authors]
[ arXiv:2609.12153 | PDF File ]
- KMT-2026-BLG-0083L: A Two-Jovian-Planet System Orbiting an M Dwarf Discovered by Microlensing
Cheongho Han, Chung-Uk Lee, Zhixing Li, Weicheng Zang, Andrzej Udalski, Ian A. Bond, Yoon-Hyun Ryu, Steve Heathcote, Michael D. Albrow, Sun-Ju Chung, et al. [67 co-authors]
[ arXiv:2609.12451 | PDF File ]
- The constrainability of galaxy positions in the $M_*$ -- SFR plane from SED fitting
Sabine Bellstedt, Aaron S. G. Robotham, Luke J. M. Davies, Luca Cortese, Simon P. Driver
[ arXiv:2609.12465 | PDF File ]
- Terminal instability of the Solar System triggered by stochastic solar mass loss
Konstantin Batygin, Jim Fuller, Fred C. Adams
[ arXiv:2609.12494 | PDF File ]
- Limits on a Host Star around a Saturn-mass Free-floating Planet Candidate KMT-2024-BLG-0792/OGLE-2024-BLG-0516
Przemek Mr\'oz, Klara Piotrowska, Antoine M\'erand, Subo Dong, Zexuan Wu
[ arXiv:2609.12743 | PDF File ]
- The atomic C/O ratio of KELT-9b
Stefan Pelletier, Nicholas W. Borsato, Jacob L. Bean, Andreas Seifahrt, David Kasper, Julian St\"urmer, Ana Rita Costa Silva, David Ehrenreich, Luca Fossati, Jens Hoeijmakers, et al. [14 co-authors]
[ arXiv:2609.13051 | PDF File ]
- Big Bang For Your Helium Buck
Marilena Loverde, Murali M. Saravanan, Zachary J. Weiner
[ arXiv:2609.13140 | PDF File ]
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