The Daily Brew
Selected astro-ph abstracts for Monday 2025 June 23
- Novel $z\sim~10$ auroral line measurements extend the gradual offset of the FMR deep into the first Gyr of cosmic time
Clara L. Pollock, Rashmi Gottumukkala, Kasper E. Heintz, Gabriel B. Brammer, Guido Roberts-Borsani, Pascal A. Oesch, Joris Witstok, Karla Z. Arellano-C\'ordova, Fergus Cullen, Dirk Scholte, et al. [17 co-authors]
[ arXiv:2506.15779 | PDF File ]
- How invisible stellar halos bias our understanding of ultra-faint galaxies
Coral Wheeler (California State Polytechnic University, Pomona), Jorge Moreno (Pomona College), M. Katy Rodriguez Wimberly (California State University, San Bernardino), Francisco J. Mercado (Pomona College, California Institute of Technology), James S. Bullock (University of California, Irvine), Michael Boylan-Kolchin (The University of Texas at Austin), et al. [13 co-authors]
[ arXiv:2506.15785 | PDF File ]
- IIb or not IIb: A Catalog of ZTF Kilonova Imposters
Tyler Barna, Christoffer Fremling, Tomas Ahumada, Igor Andreoni, Smaranika Banerjee, Joshua S. Bloom, Mattia Bulla, Tracy X. Chen, Michael W. Coughlin, Tim Dietrich, et al. [14 co-authors]
[ arXiv:2506.15900 | PDF File ]
- Estimating Fe and Mg Abundances in the Milky Way Dwarf Galaxies Using Subaru/HSC and DEIMOS
Jihye Hong, Evan N. Kirby, Tiffany M. Tang, Masashi Chiba, Yutaka Komiyama, Lauren E. Henderson, Itsuki Ogami, Timothy C. Beers
[ arXiv:2506.15952 | PDF File ]
- Detailed analysis of multi-line molecular distributions in the Seyfert galaxy NGC 1068: Possible effect of the AGN outflow to the starburst ring
Hiroma Okubo, Toshiki Saito, Shuro Takano, Nario Kuno, Akio Taniguchi, Taku Nakajima, Nanase Harada, Ken Mawatari
[ arXiv:2506.15999 | PDF File ]
- The Impact of $\Omega_{m0}$ Prior Bias on Cosmological Parameter Estimation: Reconciling DESI DR2 BAO and Pantheon+ SNe Data Combination Results
Seokcheon Lee
[ arXiv:2506.16022 | PDF File ]
- Testing Light Unaffiliated Mass Clumps in MACS 0416 on galaxy and galaxy cluster scales using JWST
Marceau Limousin, Derek Perera, Liliya L. R. Williams, Jori Liesenborgs, Gregor Rihtarsic
[ arXiv:2506.16034 | PDF File ]
- A Dichotomy of the Mass-Metallicity Relation of Exoplanetary Atmospheres Demarcated by their Birthplace
Kazumasa Ohno, Masahiro Ikoma, Satoshi Okuzumi, Tadahiro Kimura
[ arXiv:2506.16060 | PDF File ]
- Measurements of the z=4-10 X-ray Luminosity Function: the high space density of moderate-luminosity, obscured AGN
C. L. Barlow-Hall, J. Aird
[ arXiv:2506.16145 | PDF File ]
- Possibilities for SETI at High Energy
Brian C. Lacki, Stephen DiKerby
[ arXiv:2506.16351 | PDF File ]
- A Bimodal Metallicity Distribution Function in the Ultra-Faint Dwarf Galaxy Reticulum II
Alice M. Luna, Alexander P. Ji, Anirudh Chiti, Joshua D. Simon, Daniel D. Kelson, Minsung Go, Guilherme Limberg, Ting S. Li, Anna Frebel
[ arXiv:2506.16462 | PDF File ]
- Galactic echoes
Rimpei Chiba, Jupiter Ding, Chris Hamilton, Matthew W. Kunz, Scott Tremaine
[ arXiv:2506.16512 | PDF File ]
- Project AMIGA: The Inner Circumgalactic Medium of Andromeda from Thick Disk to Halo
Nicolas Lehner, J. Christopher Howk, Lucy Collins, Sameer, Bart P. Wakker, Ramona Augustin, Kathleen A. Barger, Michelle A. Berg, Rongmon Bordoloi, Thomas M. Brown, et al. [24 co-authors]
[ arXiv:2506.16573 | PDF File ]
- Bias hardened estimators of patchy screening profiles
Noah Sailer, Boryana Hadzhiyska, Simone Ferraro
[ arXiv:2506.17217 | PDF File ]
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