The Daily Brew
Selected astro-ph abstracts for Friday 2026 August 14
- Magnus mountains on spinning neutron stars
Yashaswi Gangwar, David Ian Jones
[ arXiv:2608.12378 | PDF File ]
- Climates of Gl 514 b
H\'ector E. Delgado D\'iaz, Rory Barnes, Russell Deitrick, Mario Damasso, Nathaniel Brown
[ arXiv:2608.12457 | PDF File ]
- Recycled Gas Dominates the Metal-rich Fuel of Supermassive Black Holes
Dongyun Kwak, Ena Choi, Hannah Jhee, Rachel S. Somerville, Thorsten Naab, Michaela Hirschmann, Jaejin Shin, Jong-Hak Woo
[ arXiv:2608.12462 | PDF File ]
- Interacting Supernovae: a Radio and X-ray Strategy to Constrain the Structure of the Circumstellar Medium
Shunke Ai, Irene Tamborra, Leonardo Dinoi
[ arXiv:2608.12464 | PDF File ]
- Don't Cut Corners: How Training Outside the Prior Makes Simulation-Based Inference More Robust
Chaipat Tirapongprasert, Matthew Ho
[ arXiv:2608.12470 | PDF File ]
- FLAGS II: Constraining Galaxy Formation Models with Dimensionality Reduction of Direct Observables
Jack C. Turner, Stephen M. Wilkins, William J. Roper, Aswin P. Vijayan
[ arXiv:2608.12471 | PDF File ]
- Astronomical Cardiology II: A Search For Heartbeat Stars Using APOGEE and TESS
Jowen Callahan, D. M. Rowan, C. S. Kochanek, M. M. Fausnaugh
[ arXiv:2608.12474 | PDF File ]
- CLASSY. XV. Kinematics and Spatial Distributions of Outflows in Local Highly Star-Forming Galaxies
Mason S. Huberty, Cody A. Carr, Claudia Scarlata, Alaina Henry, Matthew Hayes, Xinfeng Xu, Timothy Heckman, Karla Z. Arellano-Cordova, Danielle A. Berg, R. Michael Jennings, et al. [19 co-authors]
[ arXiv:2608.12482 | PDF File ]
- Ripples in the OCEANS: Broad Line Variability of Little Red Dots
Madisyn Brooks, Kelcey Davis, Jonathan R. Trump, Raymond C. Simons, Erini Lambrides, Pablo Arrabal Haro, Bren E. Backhaus, Nikko J. Cleri, Steven L. Finkelstein, Mauro Giavalisco, et al. [18 co-authors]
[ arXiv:2608.12487 | PDF File ]
- Observing Co-Located Neutral and Ionized Gas-Phase Iron Depletion in the Magellanic Clouds
Yun Qi Li, Jessica K. Werk, Caleb R. Choban, Julia Roman-Duval, Kirill Tchernyshyov, J. Xavier Prochaska, Doyeon A. Kim, Arianna S. Long
[ arXiv:2608.12557 | PDF File ]
- The Wave-Regulated Precursor of a Near-Parallel Interplanetary Shock Observed by Parker Solar Probe
Immanuel Christopher Jebaraj, Lucas Colomban, Oleksiy Agapitov, Michael Gedalin, Mikhail Malkov, Athanasios Kouloumvakos, Edin Husidic, Shiladittya Mondal, Sunil Yadav, Nicolas Wijsen
[ arXiv:2608.12606 | PDF File ]
- SPURS: Massive Stars, Dense Gas, and Ly$\alpha$ Escape in GN-z11 at $z = 10.6$
Zuyi Chen, Daniel P. Stark, Charlotte A. Mason, Peter Senchyna, Mengtao Tang, Keerthi Vasan G. C., Lily Whitler, Adele Plat, Viola Gelli
[ arXiv:2608.12699 | PDF File ]
- Are Near Resonant Multiple-planet Systems from Kepler Young?
Wei Zhu, Qingru Hu
[ arXiv:2608.12786 | PDF File ]
- Elemental Composition Evolution during the 2024 September 30 Solar Eruption: A Comparison of Hot and Cool Plasma Components with Solar Orbiter/SPICE, Hinode/EIS, and Chandrayaan-2/XSM
Momchil Molnar, Joseph Plowman, Amir Caspi, Ritesh Patel, Arpit Shrivastav, Tania Varesano, Don Hassler, Ryan French, Biswajit Mondal, L. P. Chitta
[ arXiv:2608.12881 | PDF File ]
- Forecast for the detectability of patchy hydrogen reionization in WEAVE-QSO measurements of the Lyman-$\alpha$ forest power spectrum at redshift $z \geq 4$
Ke Ma, James S. Bolton, Vid Ir\v{s}i\v{c}, Prakash Gaikwad, Matthew M. Pieri, Trystyn A. M. Berg, Rajeshwari Dutta, Matteo Fossati, Michele Fumagalli, Emanuel Gafton, et al. [11 co-authors]
[ arXiv:2608.13153 | PDF File ]
- Cosmography with DESI-DR1 Cosmic Chronometers: Direct H(z) measurements from Luminous Red Galaxy ages
Carlos A. \'Alvarez, Marcos M. Cueli, Balakrishna S. Haridasu, Michele Moresco, Martina Torsello, Alessandro Bressan, Lumen Boco, Luigi Danese, Andrea Lapi
[ arXiv:2608.13178 | PDF File ]
- X-ray Flaring and Variability in NGC 1275, the Heart of the Perseus Cluster
Sarah Ketchum (Univ. of Michigan), Jon M. Miller (Univ. of Michigan), S. W. Allen (Stanford Univ), Doyee Byun (Univ. of Michigan), Tianyin Hu (Univ. of Michigan), Missagh Mehdipour (Univ. of Michigan), Veronica Tananko (Univ. of Michigan), Xin Xiang (Univ. of Michigan), Irina Zhuravleva (Univ. of Chicago)
[ arXiv:2608.13281 | PDF File ]
- JWST Detects a Dusty AGB-like Source Before the Type Ia-CSM Supernova 2026sqf
Tam\'as Szalai, Dan Milisavljevic, Noah Zimmer, Braden Garretson, Thomas Moore, Schuyler D. Van Dyk, Anan Lu, Selcuk Topal, Ori D. Fox, Tuomas Kangas, et al. [24 co-authors]
[ arXiv:2608.13321 | PDF File ]
- The Most Probable Outer Density Profile from Excursion Set Theory
Ericka Florio, Vasiliki Pavlidou
[ arXiv:2608.13347 | PDF File ]
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