The Daily Brew
Selected astro-ph abstracts for Monday 2022 October 3
- X-ray and radio observations of central black holes in nearby low-mass early-type galaxies: Preliminary evidence for low Eddington fractions
R. Urquhart, L. I. McDermott, J. Strader, A. C. Seth, L. Chomiuk, N. Neumayer, D. D. Nguyen, E. Tremou
[ arXiv:2209.15015v1 | PDF File ]
- Observations of a Magellanic Corona
Dhanesh Krishnarao, Andrew J. Fox, Elena D'Onghia, Bart P. Wakker, Frances H. Cashman, J. Christopher Howk, Scott Lucchini, David M. French, Nicolas Lehner
[ arXiv:2209.15017v1 | PDF File ]
- Revealing AGNs Through TESS Variability
Helena P. Treiber, Jason T. Hinkle, Michael M. Fausnaugh, Benjamin J. Shappee, Christopher S. Kochanek, Patrick J. Vallely, Katie Auchettl, Thomas W.S. Holoien, Anna V. Payne, Xinyu Dai
[ arXiv:2209.15019v1 | PDF File ]
- MUSE Analysis of Gas around Galaxies (MAGG) -- IV: The gaseous environment of $z\sim$ 3-4 Lyman-alpha emitting galaxies
Emma K. Lofthouse, Michele Fumagalli, Matteo Fossati, Rajeshwari Dutta, Marta Galbiati, Fabrizio Arrigoni Battaia, Sebastiano Cantalupo, Lise Christensen, Ryan J. Cooke, Alessia Longobardi, Michael T. Murphy, J. Xavier. Prochaska
[ arXiv:2209.15021v1 | PDF File ]
- Andromeda XXV -- a dwarf galaxy with a low central dark matter density
Emily J. E. Charles, Michelle L. M. Collins, R. Michael Rich, Justin I. Read, Stacy Y. Kim, Rodrigo A. Ibata, Nicolas F. Martin, Scott C. Chapman, Eduardo Balbinot, Daniel R. Weisz
[ arXiv:2209.15022v1 | PDF File ]
- A Parameterized Neutrino Emission Model to Study Mass Ejection in Failed Core-collapse Supernovae
A.S. Schneider, E. O'Connor
[ arXiv:2209.15064v1 | PDF File ]
- Fast Radio Bursts as Probes of Magnetic Fields in Galaxies at z < 0.5
Alexandra G. Mannings, Rüdiger Pakmor, J. Xavier Prochaska, Freeke van de Voort, Sunil Simha, Ryan M. Shannon, Nicolas Tejos, Adam Deller, Marc Rafelski
[ arXiv:2209.15113v1 | PDF File ]
- Geopolitical Implications of a Successful SETI Program
Jason T. Wright, Chelsea Haramia, Gabriel Swiney
[ arXiv:2209.15125v1 | PDF File ]
- Lithium and Beryllium in One Solar Mass Stars
Ann Merchant Boesgaard, Constantine P. Deliyannis, Michael G. Lum, Ashley Chontos
[ arXiv:2209.15158v1 | PDF File ]
- The First Photometric and Orbital Period Investigation of an Extremely Low Mass Ratio Contact Binary with a Sudden Period Change, TYC 4002-2628-1
Di-Fu. Guo, Kai Li, 1 Fen Liu, Huai-Zhen Li Qi-Qi Xia, Xing Gao, Xiang Gao, Xu Chen, Dong-Yang Gao, Guo-You Sun
[ arXiv:2209.15175v1 | PDF File ]
- Retrieving C and O Abundance of HR 8799 c by Combining High- and Low-Resolution Data
Ji Wang, Jason J. Wang, Jean-Baptiste Ruffio, Geoffrey A. Blake, Dimitri Mawet, Ashley Baker, Randall Bartos, Charlotte Z. Bond, Benjamin Calvin, Sylvain Cetre, Jacques-Robert Delorme, Greg Doppmann, Daniel Echeverri, Luke Finnerty, Michael P. Fitzgerald, Nemanja Jovanovic, Ronald Lopez, Emily C. Martin, Evan Morris, Jacklyn Pezzato, Sam Ragland, Garreth Ruane, Ben Sappey, Tobias Schofield, Andrew Skemer, Taylor Venenciano, J. Kent Wallace, Peter Wizinowich, Jerry W. Xuan, Marta L. Bryan, Arpita Roy, Nicole L. Wallack
[ arXiv:2209.15484v1 | PDF File ]
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