The Daily Brew
Selected astro-ph abstracts for Tuesday 2023 January 31
- Synchrotron Afterglow Model for AT 2022cmc: Jetted Tidal Disruption Event or Engine-Powered Supernova?
Tatsuya Matsumoto, Brian D. Metzger
[ arXiv:2301.11939v1 | PDF File ]
- The Origin of Stars in the Inner 500 Parsecs in TNG50 Galaxies
Alina Boecker, Nadine Neumayer, Annalisa Pillepich, Neige Frankel, Rahul Ramesh, Ryan Leaman, Lars Hernquist
[ arXiv:2301.11942v1 | PDF File ]
- A first detection of neutral hydrogen intensity mapping on Mpc scales at $z\approx 0.32$ and $z\approx 0.44$
Sourabh Paul, Mario G. Santos, Zhaoting Chen, Laura Wolz
[ arXiv:2301.11943v1 | PDF File ]
- Uranium Abundances and Ages of $R$-process Enhanced Stars with Novel U II Lines
Shivani P. Shah, Rana Ezzeddine, Alexander P. Ji, Terese Hansen, Ian U. Roederer, Márcio Catelan, Zoe Hackshaw, Erika M. Holmbeck, Timothy C. Beers, Rebecca Surman
[ arXiv:2301.11945v1 | PDF File ]
- The TIME Table: Rotation and Ages of Cool Exoplanet Host Stars
Eric Gaidos, Zachary Claytor, Ryan Dungee, Aleezah Ali, Gregory A. Feiden
[ arXiv:2301.12109v1 | PDF File ]
- A deep-learning search for technosignatures of 820 nearby stars
Peter Xiangyuan Ma, Cherry Ng, Leandro Rizk, Steve Croft, Andrew P. V. Siemion, Bryan Brzycki, Daniel Czech, Jamie Drew, Vishal Gajjar, John Hoang, Howard Isaacson, Matt Lebofsky, David MacMahon, Imke de Pater, Danny C. Price, Sofia Z. Sheikh, S. Pete Worden
[ arXiv:2301.12670v1 | PDF File ]
- The LOFAR LBA Sky Survey II. First data release
F. de Gasperin, H. W. Edler, W. L. Williams, J. R. Callingham, B. Asabere, M. Bruggen, G. Brunetti, T. J. Dijkema, M. J. Hardcastle, M. Iacobelli, A. Offringa, M. J. Norden, H. J. A. Rottgering, T. Shimwell, R. J. van Weeren, C. Tasse, D. J. Bomans, A. Bonafede, A. Botteon, R. Cassano, K. T. Chyzy, V. Cuciti, K. L. Emig, M. Kadler, G. Miley, B. Mingo, M. S. S. L. Oei, I. Prandoni, D. J. Schwarz, P. Zarka
[ arXiv:2301.12724v1 | PDF File ]
- JWST Census for the Mass-Metallicity Star-Formation Relations at z=4-10 with Self-Consistent Flux Calibration and the Proper Metallicity Calibrators
Kimihiko Nakajima, Masami Ouchi, Yuki Isobe, Yuichi Harikane, Yechi Zhang, Yoshiaki Ono, Hiroya Umeda, Masamune Oguri
[ arXiv:2301.12825v1 | PDF File ]
Other arXiv Papers:
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