The Daily Brew
Selected astro-ph abstracts for Monday 2023 October 23
- Detection of Accretion Shelves Out to the Virial Radius of a Low-Mass Galaxy with JWST
Charlie Conroy, Benjamin D. Johnson, Pieter van Dokkum, Alis Deason, Sandro Tacchella, Sirio Belli, William P. Bowman, Rohan P. Naidu, Minjung Park, Roberto Abraham, Razieh Emami
[ arXiv:2310.13048v1 | PDF File ]
- The Three-Phase Evolution of the Milky Way
Vedant Chandra, Vadim A. Semenov, Hans-Walter Rix, Charlie Conroy, Ana Bonaca, Rohan P. Naidu, Rene Andrae, Jiadong Li, Lars Hernquist
[ arXiv:2310.13050v1 | PDF File ]
- The formation of cores in galaxies across cosmic time -- the existence of cores is not in tension with the LCDM paradigm
R. A. Jackson, S. Kaviraj, S. K. Yi, S. Peirani, Y. Dubois, G. Martin, J. E. G. Devriendt, A. Slyz, C. Pichon, M. Volonteri, T. Kimm, K. Kraljic
[ arXiv:2310.13055v1 | PDF File ]
- JWST uncovers helium and water abundance variations in the bulge globular cluster NGC 6440
Mario Cadelano, Cristina Pallanca, Emanuele Dalessandro, Maurizio Salaris, Alessio Mucciarelli, Silvia Leanza, Francesco R. Ferraro, Barbara Lanzoni, Rosie H. Chen, Paulo C. C. Freire, Craig Heinke, Scott M. Ransom
[ arXiv:2310.13056v1 | PDF File ]
- NIHAO-GIZMO: A Comparison of Simulated Disc Galaxies from GASOLINE and GIZMO
Hou-Zun Chen, Xi Kang, Andrea V. Macciò, Tobias Buck, Renyue Cen
[ arXiv:2310.13069v1 | PDF File ]
- Survival in the Neptune desert: LTT 9779 b kept its atmosphere thanks to an unusually X-ray faint host star
Jorge Fernández Fernández, Peter Wheatley, George King, James Jenkins
[ arXiv:2310.13171v1 | PDF File ]
- MaNGA DynPop -- VI. Matter density slopes from dynamical models of 6000 galaxies vs cosmological simulations: the interplay between baryonic and dark matter
Shubo Li, Ran Li, Kai Zhu, Shengdong Lu, Michele Cappellari, Shude Mao, Chunxiang Wang, Liang Gao
[ arXiv:2310.13278v1 | PDF File ]
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