The Daily Brew
Selected astro-ph abstracts for Monday 2025 February 10
- 1000-10,000 M$_\odot$ Primordial Stars Created the Nitrogen Excess in the Galaxy GS 3073 at $z = 5.55$
Devesh Nandal, Daniel J. Whalen, Muhammad A. Latif, Alexander Heger
[ arXiv:2502.04435 | PDF File ]
- Planet Masses, Radii, and Orbits from NASA's K2 Mission
Andrew W. Howard, Evan Sinukoff, Sarah Blunt, Erik A. Petigura, Ian J. M. Crossfield, Howard Isaacson, Molly Kosiarek, Ryan A. Rubenzahl, John M. Brewer, Benjamin J. Fulton, et al. [52 co-authors]
[ arXiv:2502.04436 | PDF File ]
- A possible trail of dust from a young, highly-extincted brown dwarf in the outskirts of the Trapezium Cluster
Thomas J. Haworth, Mark J. McCaughrean, Samuel G. Pearson, Richard A. Booth
[ arXiv:2502.04447 | PDF File ]
- KiDS-1000: Detection of deviations from a purely cold dark-matter power spectrum with tomographic weak gravitational lensing
Patrick Simon, Lucas Porth, Pierre Burger, Konrad Kuijken
[ arXiv:2502.04449 | PDF File ]
- Cloud-scale gas properties, depletion times, and star formation efficiency per free-fall time in PHANGS--ALMA
Adam K. Leroy, Jiayi Sun, Sharon Meidt, Oscar Agertz, I-Da Chiang, Jindra Gensior, Simon C. O. Glover, Oleg Y. Gnedin, Annie Hughes, Eva Schinnerer, et al. [33 co-authors]
[ arXiv:2502.04481 | PDF File ]
- An Alternate Method for Minimizing $\chi^2$
Jennifer C. Yee, Andrew P. Gould
[ arXiv:2502.04486 | PDF File ]
- A search for the anomalous events detected by ANITA using the Pierre Auger Observatory
The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu, M. Aglietta, I. Allekotte, K. Almeida Cheminant, A. Almela, R. Aloisio, J. Alvarez-Mu\~niz, J. Ammerman Yebra, et al. [376 co-authors]
[ arXiv:2502.04513 | PDF File ]
- Explaining JWST counts with galaxy formation models
Giorgio Manzoni, Tom Broadhurst, Jeremy Lim, Tao Liu, George Smoot, Carlton M. Baugh, Scott Tompkins, Rogier Windhorst, Simon Driver, Timothy Carleton, et al. [20 co-authors]
[ arXiv:2502.04702 | PDF File ]
- Puzzling Ultra-Diffuse Galaxy Evolution (PUDGE). I. The existence of a Nube-like galaxy in IllustrisTNG
Nata\v{s}a Pavlov, Ana Mitra\v{s}inovi\'c
[ arXiv:2502.04833 | PDF File ]
- Broadband $\gamma$-ray spectrum of supernova remnant Cassiopeia A
Zhen Cao (The LHAASO Collaboration), F. Aharonian (The LHAASO Collaboration), Y. X. Bai (The LHAASO Collaboration), Y. W. Bao (The LHAASO Collaboration), D. Bastieri (The LHAASO Collaboration), X. J. Bi (The LHAASO Collaboration), Y. J. Bi (The LHAASO Collaboration), W. Bian (The LHAASO Collaboration), A. V. Bukevich (The LHAASO Collaboration), C. M. Cai (The LHAASO Collaboration), et al. [317 co-authors]
[ arXiv:2502.04848 | PDF File ]
- Scattered synchrotron emission and a giant torus revealed in polarized light in the nearest radio galaxy Centaurus A
F. Marin, D. Hutsem\'ekers, C. -Z. Jiang, R. Antonucci, P. M. Ogle, A. Bagul, C. Ramos Almeida, M. Berton
[ arXiv:2502.05002 | PDF File ]
- Emission from multiple molecular isotopologues in a high-inclination protoplanetary disk
Colette Salyk, Klaus M. Pontoppidan, Andrea Banzatti, Edwin Bergin, Nicole Arulanantham, Joan Najita, Geoffrey A. Blake, John Carr, Ke Zhang, Chengyan Xie
[ arXiv:2502.05061 | PDF File ]
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