The Daily Brew
Selected astro-ph abstracts for Friday 2025 February 7
- COSMOS-Web: The emergence of the Hubble Sequence
M. Huertas-Company, M. Shuntov, Y. Dong, M. Walmsley, O. Ilbert, H. J. McCracken, H. B. Akins, N. Allen, C. M. Casey, L. Costantin, et al. [31 co-authors]
[ arXiv:2502.03532 | PDF File ]
- The Stellar Abundances and Galactic Evolution Survey (SAGES). II. Machine Learning-Based Stellar parameters for 21 million stars from the First Data Release
Hongrui Gu, Zhou Fan, Gang Zhao, Yang Huang, Timothy C. Beers, Wei Wang, Jie Zheng, Jingkun Zhao, Chun Li, Yuqin Chen, et al. [16 co-authors]
[ arXiv:2502.03548 | PDF File ]
- The relationship between galaxy size and halo properties: Insights from the IllustrisTNG simulations and differential clustering
Rachel S. Somerville, Austen Gabrielpillai, Boryana Hadzhiyska, Shy Genel
[ arXiv:2502.03679 | PDF File ]
- Iron-corrected Single-epoch Black Hole Masses of DESI Quasars at low redshift
Zhiwei Pan, Linhua Jiang, Wei-Jian Guo, Shengxiu Sun, Ma{\l}gorzata Siudek, Jessica Nicole Aguilar, Steven Ahlen, David Brooks, Todd Claybaugh, Axel de la Macorra, et al. [33 co-authors]
[ arXiv:2502.03684 | PDF File ]
- VERITAS and multiwavelength observations of the Blazar B3 2247+381 in response to an IceCube neutrino alert
Atreya Acharyya (VERITAS Collaboration), Colin B. Adams (VERITAS Collaboration), Priyadarshini Bangale (VERITAS Collaboration), J. T. Bartkoske (VERITAS Collaboration), Wystan Benbow (VERITAS Collaboration), James H. Buckley (VERITAS Collaboration), Yu Chen (VERITAS Collaboration), Jodi Christiansen (VERITAS Collaboration), Alisha Chromey (VERITAS Collaboration), Anne Duerr (VERITAS Collaboration), et al. [497 co-authors]
[ arXiv:2502.03853 | PDF File ]
- Gaps in stellar streams as a result of globular cluster fly-bys
Salvatore Ferrone, Marco Montuori, Paola Di Matteo, Alessandra Mastrobuono-Battisti, Rodrigo Ibata, Paolo Bianchini, Sergey Khoperskov, Nicolas Leclerc, Clement Hottier, Eliot Stein, et al. [12 co-authors]
[ arXiv:2502.03941 | PDF File ]
- From Planetesimals to Dwarf Planets by Pebble Accretion
Chris W. Ormel, Yukun Huang
[ arXiv:2502.04016 | PDF File ]
- AT 2018dyk: tidal disruption event or active galactic nucleus? Follow-up observations of an extreme coronal line emitter with the Dark Energy Spectroscopic Instrument
Peter Clark, Joseph Callow, Or Graur, Claire Greenwell, Lei Hu, Jessica Aguilar, Steven Ahlen, Davide Bianchi, David Brooks, Todd Claybaugh, et al. [31 co-authors]
[ arXiv:2502.04080 | PDF File ]
- Diffusion-based mass map reconstruction from weak lensing data
Supranta S. Boruah, Michael Jacob, Bhuvnesh Jain
[ arXiv:2502.04158 | PDF File ]
- The DESI 2024 hint for dynamical dark energy is biased by low-redshift supernovae
Lu Huang, Rong-Gen Cai, Shao-Jiang Wang
[ arXiv:2502.04212 | PDF File ]
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