The Daily Brew
Selected astro-ph abstracts for Friday 2021 November 5
- Citizen ASAS-SN Data Release I: Variable Star Classification Using Citizen Science
C. T. Christy, T. Jayasinghe, K. Z. Stanek, C. S. Kochanek, Z. Way, J. L. Prieto, B. J. Shappee, T. W.-S. Holoien, T. A. Thompson, A. Schneider
[ arXiv:2111.02415v1 | PDF File ]
- TOI-712: a system of adolescent mini-Neptunes extending to the habitable zone
Sydney Vach, Samuel N. Quinn, Andrew Vanderburg, Stephen R. Kane, Karen A. Collins, Adam L. Kraus, George Zhou, Amber A. Medina, Richard P. Schwarz, Kevin I. Collins, Dennis M. Conti, Chris Stockdale, Bob Massey, Olga Suarez, Tristan Guillot, Djamel Mekarnia, Lyu Abe, Georgina Dransfield, Nicolas Crouzet, Amaury H. M. J. Triaud, François-Xavier Schmider, Abelkrim Agabi, Marco Buttu, Elise Furlan, Crystal L. Gnilka, Steve B. Howell, Carl Ziegler, César Briceño, Nicholas Law, Andrew W. Mann, Alexander Rudat, Knicole D. Colon, Mark E. Rose, Michelle Kunimoto, Maximilian N. Günther, David Charbonneau, David R. Ciardi, George R. Ricker, Roland K. Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins
[ arXiv:2111.02416v1 | PDF File ]
- PKS 2131-021: A Unique Super-Massive Black Hole Binary Candidate
S. O'Neill, S. Kiehlmann, A. C. S. Readhead, M. F. Aller, R. D. Blandford, I. Liodakis, M. L. Lister, P. Mróz, C. P. O'Dea, T. J. Pearson, V. Ravi, M. Vallisneri, K. A. Cleary, M. J. Graham, K. J. B. Grainge, M. W. Hodges, T. Hovatta, A. Lähteenmäki, J. W. Lamb, T. J. W. Lazio, W. Max-Moerbeck, V. Pavlidou, T. A. Prince, R. A. Reeves, M. Tornikoski, P. Vergara de la Para, J. A. Zensus
[ arXiv:2111.02436v1 | PDF File ]
- What really makes an accretion disc MAD
Mitchell C. Begelman, Nicolas Scepi, Jason Dexter
[ arXiv:2111.02439v1 | PDF File ]
- Time-Resolved Photometry of the High-Energy Radiation of M Dwarfs with the Star-Planet Activity Research CubeSat (SPARCS)
Tahina Ramiaramanantsoa (1), Judd D. Bowman (1), Evgenya L. Shkolnik (1), R. O. Parke Loyd (1), David R. Ardila (2), Travis Barman (3), Christophe Basset (2), Matthew Beasley (4), Samuel Cheng (2), Johnathan Gamaunt (1), Varoujan Gorjian (2), Daniel Jacobs (1), Logan Jensen (1), April Jewell (2), Mary Knapp (5), Joe Llama (6), Victoria Meadows (7), Shouleh Nikzad (2), Sarah Peacock (8), Paul Scowen (1), Mark R. Swain (2) ((1) Arizona State University, (2) Jet Propulsion Laboratory -- California Institute of Technology, (3) University of Arizona, (4) Southwest Research Institute, (5) MIT, (6) Lowell Observatory, (7) University of Washington, (8) NASA Goddard Space Flight Center)
[ arXiv:2111.02443v1 | PDF File ]
- Testing the Potential for Radio Variability in Disks around T Tauri Stars with Observations and Chemical Modeling
C. C. Espaillat, E. Macias, J. Wendeborn, R. Franco-Hernandez, N. Calvet, A. Rilinger, L. I. Cleeves, P. D'Alessio
[ arXiv:2111.02454v1 | PDF File ]
- Supernova-driven turbulent metal mixing in high redshift galactic disks: metallicity fluctuations in the interstellar medium and its imprints on metal poor stars in the Milky Way
Anne Noer Kolborg, Davide Martizzi, Enrico Ramirez-Ruiz, Hugo Pfister, Charli Sakari, Risa H. Wechsler
[ arXiv:2111.02619v1 | PDF File ]
- Models of Metal-Poor Stars with Different Initial Abundances of C, N, O, Mg, and Si. I. Bolometric Corrections Derived from New MARCS Synthetic Spectra and Their Implications for Observed Colour-Magnitude Diagrams
Don A. VandenBerg, Bengt Edvardsson, Luca Casagrande, Jason W. Ferguson
[ arXiv:2111.02620v1 | PDF File ]
- Models for Metal-Poor Stars with Different Initial Abundances of C, N, O, Mg, and Si. II. Application to the Colour-Magnitude Diagrams of the Globular Clusters 47 Tuc, NGC 6362, M5, M3, M55, and M92
Don A. VandenBerg, Luca Casagrande, Bengt Edvardsson
[ arXiv:2111.02623v1 | PDF File ]
- Stellar Initial Mass Function (IMF) Probed with Supernova Rates and Neutrino Background: Cosmic Average IMF Slope is $\simeq 2-3$ Similar to the Salpeter IMF
Shohei Aoyama, Masami Ouchi, Yuichi Harikane
[ arXiv:2111.02624v1 | PDF File ]
- The Dust Mass of Supernova Remnants in M31
Ye Wang, Biwei Jiang, Jun Li, He Zhao, Yi Ren
[ arXiv:2111.02886v1 | PDF File ]
- The Shellless SNR B0532-67.5 in the Large Magellanic Cloud
Chuan-Jui Li, You-Hua Chu, Chen-Yu Chuang, Guan-Hong Li
[ arXiv:2111.02900v1 | PDF File ]
- Binary Formation in the Orion Nebula Cluster: Exploring the Sub-stellar Limit
Matthew De Furio, Michael R. Meyer, Megan Reiter, John Monnier, Adam Kraus, Trent Dupuy
[ arXiv:2111.02914v1 | PDF File ]
- Apples and Oranges: Comparing black holes in X-ray binaries and gravitational-wave sources
Maya Fishbach, Vicky Kalogera
[ arXiv:2111.02935v1 | PDF File ]
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