The Daily Brew
Selected astro-ph abstracts for Thursday 2025 May 8
- Dynamical Dark Energy Emerges from Massive Gravity
Juri Smirnov
[ arXiv:2505.03870 | PDF File ]
- The eROSITA Final Equatorial Depth Survey (eFEDS): SDSS spectroscopic observations of X-ray sources
Catarina Aydar, Andrea Merloni, Tom Dwelly, Johan Comparat, Mara Salvato, Johannes Buchner, Marcella Brusa, Teng Liu, Julien Wolf, Scott F. Anderson, et al. [47 co-authors]
[ arXiv:2505.03872 | PDF File ]
- SAPPHIRES: Extremely Metal-Poor Galaxy Candidates with $12+{\rm log(O/H)}<7.0$ at $z\sim5-7$ from Deep JWST/NIRCam Grism Observations
Tiger Yu-Yang Hsiao, Fengwu Sun, Xiaojing Lin, Dan Coe, Eiichi Egami, Daniel J. Eisenstein, Yoshinobu Fudamoto, Andrew J. Bunker, Xiaohui Fan, Yuichi Harikane, et al. [21 co-authors]
[ arXiv:2505.03873 | PDF File ]
- Probing Abundance Variations among Multiple Stellar Populations in the Metal-Poor Globular Cluster NGC 2298 using Gemini-South/GHOST
Avrajit Bandyopadhyay, Rana Ezzeddine, Vinicius M. Placco, Anna Frebel, David S Aguado, Ian U. Roederer
[ arXiv:2505.04001 | PDF File ]
- Teleios (G305.4-2.2) - the mystery of a perfectly shaped new Galactic supernova remnant
Miroslav D. Filipovic, Zachary J. Smeaton, Roland Kothes, Silvia Mantovanini, Petar Kostic, Denis Leahy, Adeel Ahmad, Gemma E. Anderson, Miguel Araya, Brianna Ball, et al. [37 co-authors]
[ arXiv:2505.04041 | PDF File ]
- The Eccentricity Distribution of Warm Sub-Saturns in TESS
Tyler R. Fairnington, Jiayin Dong, Chelsea X. Huang, Emma Nabbie, George Zhou, Duncan Wright, Karen A. Collins, Jon M. Jenkins, David W. Latham, George Ricker, et al. [47 co-authors]
[ arXiv:2505.04106 | PDF File ]
- 4XMM J175136.8-275858: A New Magnetar Candidate?
Robbie Webbe, Norman Khan, N. A. Webb, E. Quintin
[ arXiv:2505.04206 | PDF File ]
- WALLABY pilot survey: properties of HI-selected dark sources and low surface brightness galaxies
T. O'Beirne, L. Staveley-Smith, V. A. Kilborn, O. I. Wong, T. Westmeier, M. E. Cluver, K. Bekki, N. Deg, H. D\'enes, B. -Q. For, et al. [15 co-authors]
[ arXiv:2505.04299 | PDF File ]
- Double Hot Jupiters Through ZLK Migration
Yurou Liu, Tiger Lu, Malena Rice
[ arXiv:2505.04398 | PDF File ]
- Collisional Fragmentation Support in TRACE
Tiger Lu, Haniyeh Tajer, David M. Hernandez, Hanno Rein, Yurou Liu, Malena Rice
[ arXiv:2505.04399 | PDF File ]
- A Detailed Investigation of HD 209458 b HST & JWST Transmission Spectra with SANSAR
Avinash Verma, Jayesh Goyal, Swaroop Avarsekar, Gaurav Shukla
[ arXiv:2505.04413 | PDF File ]
- Mass Modeling the Andromeda Dwarf Galaxies: Andromeda VI and Andromeda XXIII
Connor S. Pickett, Michelle L. M. Collins, R. Michael Rich, Justin I. Read, Emily J. E. Charles, Nicolas Martin, Scott Chapman, Alan McConnachie, Alessandro Savino, Daniel R. Weisz
[ arXiv:2505.04475 | PDF File ]
- Cosmic reflections I: the structural diversity of simulated and observed low-mass galaxy analogues
G. Martin (University of Nottingham, Korea Astronomy and Space Science Institute, Steward Observatory), A. E. Watkins (University of Hertfordshire), Y. Dubois (Institut d'Astrophysique de Paris), J. Devriendt (University of Oxford), S. Kaviraj (University of Hertfordshire), D. Kim (Chungnam National University), K. Kraljic (Observatoire Astronomique de Strasbourg), I. Lazar (University of Hertfordshire), et al. [16 co-authors]
[ arXiv:2505.04509 | PDF File ]
- Early and Extensive Ultraviolet Through Near Infrared Observations of the Intermediate-Luminosity Type Iax Supernovae 2024pxl
W. B. Hoogendam, C. Ashall, D. O. Jones, B. J. Shappee, M. A. Tucker, M. E. Huber, K. Auchettl, D. D. Desai, J. T. Hinkle, M. Y. Kong, et al. [13 co-authors]
[ arXiv:2505.04610 | PDF File ]
- First Observations of Solar Halo Gamma Rays Over a Full Solar Cycle
Tim Linden, Jung-Tsung Li, Bei Zhou, Isabelle John, Milena Crnogor\v{c}evi\'c, Annika H. G. Peter, John F. Beacom
[ arXiv:2505.04625 | PDF File ]
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