The Daily Brew
Selected astro-ph abstracts for Thursday 2020 June 4
- GenetIC -- a new initial conditions generator to support genetically modified zoom simulations
Stephen Stopyra, Andrew Pontzen, Hiranya Peiris, Nina Roth, Martin Rey
[ arXiv:2006.01841v1 | PDF File ]
- ETHOS -- An effective parametrization and classification for structure formation: the non-linear regime at $z\gtrsim5$
Sebastian Bohr (1), Jesús Zavala (1), Francis-Yan Cyr-Racine (2), Mark Vogelsberger (3), Torsten Bringmann (4), Christoph Pfrommer (5) ((1) University of Iceland, (2) UNM, (3) MIT, (4) UIO, (5) AIP)
[ arXiv:2006.01842v1 | PDF File ]
- Revisiting dual AGN candidates with spatially resolved LBT spectroscopy -- The impact of spillover light contamination
B. Husemann, J. Heidt, A. De Rosa, C. Vignali, S. Bianchi, T. Bogdanović, S. Komossa, Z. Paragi
[ arXiv:2006.01846v1 | PDF File ]
- The X-ray View of Merger-Induced AGN Activity at Low Redshift
Nathan Secrest, Sara Ellison, Shobita Satyapal, Laura Blecha
[ arXiv:2006.01850v1 | PDF File ]
- JINGLE -- IV. Dust, HI gas and metal scaling laws in the local Universe
I. De Looze, I. Lamperti, A. Saintonge, M. Relano, M.W.L. Smith, C.J.R. Clark, C.D. Wilson, M. Decleir, A.P. Jones, R.C. Kennicutt, G. Accurso, E. Brinks, M. Bureau, P. Cigan, D.L. Clements, P. De Vis, L Fanciullo, Y. Gao, W.K. Gear, L.C. Ho, H.S. Hwang, M.J. Michalowski, J.C. Lee, C. Li, L. Lin, T. Liu, M. Lomaeva, H.-A. Pan, M. Sargent, T. Williams, T. Xiao, M. Zhu
[ arXiv:2006.01856v1 | PDF File ]
- Repeated mergers and ejection of black holes within nuclear star clusters
Giacomo Fragione, Joseph Silk
[ arXiv:2006.01867v1 | PDF File ]
- Relative Importance of Convective Uncertainties in Massive Stars
Etienne A. Kaiser, Raphael Hirschi, W. David Arnett, Cyril Georgy, Laura J. A. Scott, Andrea Cristini
[ arXiv:2006.01877v1 | PDF File ]
- The Art of Modeling Stellar Mergers and the Case of the B[e] Supergiant R4 in the Small Magellanic Cloud
Samantha Wu (1, 2, and 3), Rosa Wallace Everson (1 and 2), Fabian R. N. Schneider (4 and 5), Philipp Podsiadlowski (5), Enrico Ramirez-Ruiz (1 and 2) ((1) University of California, Santa Cruz, (2) Niels Bohr Institute, University of Copenhagen, (3) California Institute of Technology, (4) Zentrum fur Astronomie der Universitat Heidelberg, (5) University of Oxford)
[ arXiv:2006.01940v1 | PDF File ]
- Cold HI ejected into the Magellanic Stream
J. Dempsey, N. M. McClure-Griffiths, K. Jameson, F. Buckland-Willis
[ arXiv:2006.01971v1 | PDF File ]
- Diffuse gamma-ray emission from the vicinity of young massive star cluster RSGC 1
Xiao-Na Sun, Rui-Zhi Yang, Xiang-Yu Wang
[ arXiv:2006.02052v1 | PDF File ]
- Stellar Population Synthesis with Distinct Kinematics: Multi-Age Asymmetric Drift in SDSS-IV MaNGA Galaxies
Shravan Shetty (1), Matthew A. Bershady (2,3,4), Kyle B. Westfall (5), Michele Cappellari (6), Niv Drory (7), David R. Law (8), Renbin Yan (9), Kevin Bundy (5) ((1) Kavli Institute for Astronomy and Astrophysics, Peking University, (2) Department of Astronomy, University of Wisconsin-Madison, (3) South African Astronomical Observatory, (4) Department of Astronomy, University of Cape Town, (5) University of California Observatories, University of California, Santa Cruz, (6) Sub-Department of Astrophysics, Department of Physics, University of Oxford, (7) McDonald Observatory, The University of Texas at Austin, (8) Space Telescope Science Institute, (9) Department of Physics and Astronomy, University of Kentucky)
[ arXiv:2006.02071v1 | PDF File ]
- The GALAH survey: Lithium-rich giant stars require multiple formation channels
Sarah Martell, Jeffrey Simpson, Adithya Balasubramaniam, Sven Buder, Sanjib Sharma, Marc Hon, Dennis Stello, Yuan-Sen Ting, Martin Asplund, Joss Bland-Hawthorn, Gayandhi De Silva, Ken Freeman, Michael Hayden, Janez Kos, Geraint Lewis, Karin Lind, Daniel Zucker, Tomaz Zwitter, Simon Campbell, Klemen Cotar, Jonathan Horner, Benjamin Montet, Rob Wittenmyer
[ arXiv:2006.02106v1 | PDF File ]
- Transit least-squares survey -- III. A $1.9\,R_\oplus$ transit candidate in the habitable zone of Kepler-160 and a nontransiting planet characterized by transit-timing variations
René Heller (1), Michael Hippke (2,3), Jantje Freudenthal (4), Kai Rodenbeck (4), Natalie M. Batalha (5), Steve Bryson (6) ((1) Max Planck Institute for Solar System Research, Göttingen (GER), (2) Sonneberg Observatory (GER), (3) Visiting Scholar, Breakthrough Listen Group, Astronomy Department, UC Berkeley (USA), (4) Institute for Astrophysics Göttingen, Georg August University Göttingen (GER), (5) Department of Astronomy & Astrophysics, UC Santa Cruz (USA), (6) NASA Ames Research Center, Moffett Field (USA))
[ arXiv:2006.02123v1 | PDF File ]
- The Panchromatic Afterglow of GW170817: The full uniform dataset, modeling, comparison with previous results and implications
Sphesihle Makhathini, Kunal P. Mooley, Murray Brightman, Kenta Hotokezaka, AJ Nayana, Huib T. Intema, Dougal Dobie, E. Lenc, Daniel A. Perley, Christoffer Fremling, Javier Moldon, Davide Lazzati, David L. Kaplan, Arvind Balasubramanian, Ian Brown, Dario Carbone, Poonam Chandra, Alessandra Corsi, Fernando Camilo, Adam T. Deller, Dale A. Frail, Tara Murphy, Eric J. Murphy, Ehud Nakar, Oleg Smirnov, Robert Beswick, Rob Fender, Gregg Hallinan, Ian Heywood, Mansi M. Kasliwal, Bomee Lee, Wenbin Lu, Javed Rana, S. J. Perkins, Sarah V. White, Gyula I. Jozsa, Benjamin Hugo, Peter Kamphuis
[ arXiv:2006.02382v1 | PDF File ]
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