The Daily Brew

Selected astro-ph abstracts for Monday 2024 September 23

The causal effect of cosmic filaments on dark matter halos
Anatole Storck, Corentin Cadiou, Oscar Agertz, Daniela Gal\'arraga-Espinosa
[ arXiv:2409.13010 | PDF File ]
First Resolution of Microlensed Images of a Binary-Lens Event
Zexuan Wu, Subo Dong, A. M\'erand, Christopher S. Kochanek, Przemek Mr\'oz, Jinyi Shangguan, Grant Christie, Thiam-Guan Tan, Thomas Bensby, Joss Bland-Hawthorn, et al. [77 co-authors]
[ arXiv:2409.13015 | PDF File ]
Updated cosmological constraints in extended parameter space with Planck PR4, DESI BAO, and SN: dynamical dark energy, neutrino masses, lensing anomaly, and the Hubble tension
Shouvik Roy Choudhury, Teppei Okumura
[ arXiv:2409.13022 | PDF File ]
The Case for Super-Eddington Accretion: Connecting Weak X-ray and UV Line Emission in JWST Broad-Line AGN During the First Gyr of Cosmic Time
Erini Lambrides, Kristen Garofali, Rebecca Larson, Andrew Ptak, Marco Chiaberge, Arianna S. Long, Taylor A. Hutchison, Colin Norman, Jed McKinney, Hollis B. Akins, et al. [25 co-authors]
[ arXiv:2409.13047 | PDF File ]
WALLABY Pilot Survey: Public data release of ~1800 HI sources and high-resolution cut-outs from Pilot Survey Phase 2
C. Murugeshan, N. Deg, T. Westmeier, A. X. Shen, B. -Q. For, K. Spekkens, O. I. Wong, L. Staveley-Smith, B. Catinella, K. Lee-Waddell, et al. [22 co-authors]
[ arXiv:2409.13130 | PDF File ]
A patchy CO$_2$ exosphere on Ganymede revealed by the James Webb Space Telescope
Dominique Bockel\'ee-Morvan (LESIA, Observatoire de Paris, Universit\'e PSL, Sorbonne Universit\'e, Universit\'e Paris Cite, CNRS, Meudon, France), Olivier Poch (Univ. Grenoble Alpes, CNRS, et al. [139 co-authors]
[ arXiv:2409.13364 | PDF File ]
Prompt and afterglow analysis of the Fermi-LAT detected GRB 230812B
Amit K. Ror, S. B. Pandey, A. Aryan, Sudhir Kumar, A. J. Castro-Tirado
[ arXiv:2409.13391 | PDF File ]
Searching For JWST's Little Red Dots
Jake Feeney, Patrick Kavanagh, John A. Regan
[ arXiv:2409.13441 | PDF File ]
ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b
A. R. Costa Silva, O. D. S. Demangeon, N. C. Santos, D. Ehrenreich, C. Lovis, H. Chakraborty, M. Lendl, F. Pepe, S. Cristiani, R. Rebolo, et al. [36 co-authors]
[ arXiv:2409.13519 | PDF File ]
Binary Disruption and Ejected Stars from Hierarchical Star Cluster Assembly
Claude Cournoyer-Cloutier, Jeremy Karam, Alison Sills, Simon Portegies Zwart, Maite Wilhelm
[ arXiv:2409.13564 | PDF File ]