The Daily Brew
Selected astro-ph abstracts for Thursday 2025 August 7
- Beta Canis Majoris: The Other Major Ionization Source of the Local Interstellar Clouds
J. Michael Shull (University of Colorado, University of North Carolina), Rachel M. Curran (University of North Carolina), Michael W. Topping (University of North Carolina)
[ arXiv:2508.03800 | PDF File ]
- Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of $\alpha$ Cen A. II. Binary Star Modeling, Planet and Exozodi Search, and Sensitivity Analysis
Aniket Sanghi, Charles Beichman, Dimitri Mawet, William O. Balmer, Nicolas Godoy, Laurent Pueyo, Anthony Boccaletti, Max Sommer, Alexis Bidot, Elodie Choquet, et al. [16 co-authors]
[ arXiv:2508.03812 | PDF File ]
- Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of $\alpha$ Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits
Charles Beichman, Aniket Sanghi, Dimitri Mawet, Pierre Kervella, Kevin Wagner, Billy Quarles, Jack J. Lissauer, Max Sommer, Mark Wyatt, Nicolas Godoy, et al. [29 co-authors]
[ arXiv:2508.03814 | PDF File ]
- Scaling Relations for Dark Matter Halos Hosting Ultra-Faint Dwarf Galaxies
Levi K. C. Fisher, Isabelle S. Goldstein, Jason Kumar, Louis E. Strigari
[ arXiv:2508.03823 | PDF File ]
- LAP1-B is the First Observed System Consistent with Theoretical Predictions for Population III Stars
Eli Visbal, Ryan Hazlett, Greg L. Bryan
[ arXiv:2508.03842 | PDF File ]
- Consistent gas-phase C/O abundances from UV and optical emission lines: a robust scale for chemical evolution across cosmic time
Paige M. Kelly, Tucker Jones, Yuguang Chen, Ryan L. Sanders, Danielle A. Berg, Peter Senchyna, Fabio Bresolin, Daniel P. Stark
[ arXiv:2508.03954 | PDF File ]
- A Systematic Search for Main-Sequence Dipper Stars Using the Zwicky Transient Facility
Anastasios Tzanidakis, James R. A. Davenport, Neven Caplar, Eric C. Bellm, Wilson Beebe, Doug Branton, Sandro Campos, Andrew J. Connolly, Melissa DeLucchi, Konstantin Malanchev, et al. [10 co-authors]
[ arXiv:2508.03964 | PDF File ]
- Optimal strategies for measuring gas-phase metallicities in intermediate-redshift non-AGN and AGN-host galaxies using future instrumentation
Song-lin Li, Trevor J. Mendel, Mark R. Krumholz, Emily Wisnioski
[ arXiv:2508.04203 | PDF File ]
- Super Resolved Imaging with Adaptive Optics
Robin Swanson, Esther Y. H. Lin, Masen Lamb, Suresh Sivanandam, Kiriakos N. Kutulakos
[ arXiv:2508.04648 | PDF File ]
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