The Daily Brew
Selected astro-ph abstracts for Friday 2025 April 18
- The effect of intrinsic alignments on weak lensing statistics in hydrodynamical simulations
Max E. Lee, Zolt\'an Haiman, Shivam Pandey, Shy Genel
[ arXiv:2504.12460 | PDF File ]
- CAPERS Observations of Two UV-Bright Galaxies at z>10. More Evidence for Bursting Star Formation in the Early Universe
Vasily Kokorev, \'Oscar A. Ch\'avez Ortiz, Anthony J. Taylor, Steven L. Finkelstein, Pablo Arrabal Haro, Mark Dickinson, John Chisholm, Seiji Fujimoto, Julian B. Mu\~noz, Ryan Endsley, et al. [40 co-authors]
[ arXiv:2504.12504 | PDF File ]
- JADES NIRSpec Spectroscopy of GN-z11: Evidence for Wolf-Rayet contribution to stellar populations at 430 Myr after Big Bang?
Madusha L. P. Gunawardhana, Jarle Brinchmann, Scott Croom, Andrew Bunker, Julia Bryant, Sree Oh
[ arXiv:2504.12584 | PDF File ]
- Spatial Age Distribution of Classical Cepheids in Spiral Galaxies: The Cases of M31 and M33
Giulia De Somma, Marcella Marconi, Vincenzo Ripepi, Santi Cassisi, Roberto Molinaro, Ilaria Musella, Teresa Sicignano, Erasmo Trentin
[ arXiv:2504.12638 | PDF File ]
- Calibrating the SIDM Gravothermal Catastrophe with N-body Simulations
Charlie Mace, Shengqi Yang, Zhichao Carton Zeng, Annika H. G. Peter, Xiaolong Du, Andrew Benson
[ arXiv:2504.13004 | PDF File ]
- CEERS: Forging the First Dust Grains in the Universe? A Population of Galaxies with spectroscopically-derived Extremely Low Dust Attenuation (GELDA) at 4.0
Denis Burgarella, V\'eronique Buat, Patrice Theul\'e, Jorge Zavala, Mark Dickinson, Pablo Arrabal Haro, Micaela B. Bagley, M\'ed\'eric Boquien, Nikko Cleri, Tim Dewachter, et al. [37 co-authors]
[ arXiv:2504.13118 | PDF File ]
- Discovery and Dynamics of the Nontransiting Planet Kepler-139f
Caleb Lammers, Joshua N. Winn
[ arXiv:2504.13160 | PDF File ]
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