The Daily Brew
Selected astro-ph abstracts for Friday 2025 July 11
- Empirical Calibration of Na I D and Other Absorption Lines as Tracers of High-Redshift Neutral Outflows
Lorenzo Moretti, Sirio Belli, Gwen C. Rudie, Andrew B. Newman, Minjung Park, Amir H. Khoram, Nima Chartab, Darko Donevski
[ arXiv:2507.07160 | PDF File ]
- Correlations between Dust Extinction Features across All Wavelength Scales: From Diffuse Interstellar Bands to R(V)
Andrew K. Saydjari, Gregory M. Green
[ arXiv:2507.07162 | PDF File ]
- JWST COMPASS: A NIRSpec G395H Transmission Spectrum of the Super-Earth GJ 357 b
Jea Adams Redai, Nicholas Wogan, Nicole L. Wallack, Munazza K. Alam, Artyom Aguichine, Angie Wolfgang, Hannah R. Wakeford, Johanna Teske, Nicholas Scarsdale, Sarah E. Moran, et al. [16 co-authors]
[ arXiv:2507.07165 | PDF File ]
- The Orbital Eccentricity-Radius Relation for Planets Orbiting M Dwarfs
Sheila Sagear, Sarah Ballard, Gregory J. Gilbert, Mariangel Albornoz, Christopher Lam
[ arXiv:2507.07169 | PDF File ]
- The Unhurried Universe: A Continued Search for Long Term Variability in ASAS-SN
Sydney Petz, C. S. Kochanek, K. Z. Stanek, Benjamin J. Shappee, Subo Dong, J. L. Prieto, Todd A. Thompson
[ arXiv:2507.07174 | PDF File ]
- Design and optimization of neural networks for multifidelity cosmological emulation
Yanhui Yang, Simeon Bird, Ming-Feng Ho, Mahdi Qezlou
[ arXiv:2507.07184 | PDF File ]
- The Balmer Break and Optical Continuum of Little Red Dots From Super-Eddington Accretion
Hanpu Liu, Yan-Fei Jiang, Eliot Quataert, Jenny E. Greene, Yilun Ma
[ arXiv:2507.07190 | PDF File ]
- The Open Cluster Chemical Abundances and Mapping Survey: VIII. Galactic Chemical Gradient and Azimuthal Analysis from SDSS/MWM DR19
Jonah M. Otto, Peter M Frinchaboy, Natalie R. Myers, James W. Johnson, John Donor, Ahabar Hossain, Szabolcs M\'esz\'aros, Katia Cunha, Binod Bhattarai, Gail Zasowski, et al. [17 co-authors]
[ arXiv:2507.07264 | PDF File ]
- KMT-2024-BLG-0404L: A triple microlensing system consisting of a star, a brown dwarf, and a planet
Cheongho Han, Andrzej Udalski, Chung-Uk Lee, Yoon-Hyun Ryu, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, et al. [31 co-authors]
[ arXiv:2507.07326 | PDF File ]
- AT2019cmw: A highly luminous, cooling featureless TDE candidate from the disruption of a high mass star in an early-type galaxy
Jacob Wise, Daniel Perley, Nikhil Sarin, Tatsuya Matsumoto, K-Ryan Hinds, Yuhan Yao, Jesper Sollerman, Steve Schulze, Aleksandra Bochenek, Michael W. Coughlin, et al. [25 co-authors]
[ arXiv:2507.07380 | PDF File ]
- Inhomogeneous stellar mixing in the final hours before the Cassiopeia A supernova
Toshiki Sato, Kai Matsunaga, Hiroyuki Uchida, Satoru Katsuda, Koh Takahashi, Hideyuki Umeda, Tomoya Takiwaki, Ryo Sawada, Takashi Yoshida, Ko Nakamura, et al. [12 co-authors]
[ arXiv:2507.07563 | PDF File ]
- Planets larger than Neptune have elevated eccentricities
Gregory J. Gilbert, Erik A. Petigura, Paige M. Entrican
[ arXiv:2507.07840 | PDF File ]
- Baryonification: An alternative to hydrodynamical simulations for cosmological studies
Aurel Schneider, Michael Kova\v{c}, Jozef Bucko, Andrina Nicola, Robert Reischke, Sambit K. Giri, Romain Teyssier, Tilman Tr\"oster, Alexandre Refregier, Matthieu Schaller, et al. [10 co-authors]
[ arXiv:2507.07892 | PDF File ]
- Baryonification II: Constraining feedback with X-ray and kinematic Sunyaev-Zel'dovich observations
Michael Kova\v{c}, Andrina Nicola, Jozef Bucko, Aurel Schneider, Robert Reischke, Sambit K. Giri, Romain Teyssier, Matthieu Schaller, Joop Schaye
[ arXiv:2507.07991 | PDF File ]
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