The Daily Brew
Selected astro-ph abstracts for Friday 2021 September 24
- Stellar and substellar companions from Gaia EDR3 -- Proper motion anomaly and resolved common proper motion pairs
Pierre Kervella, Frédéric Arenou, Frédéric Thévenin
[ arXiv:2109.10912v1 | PDF File ]
- The Collapse and Three-Dimensional Explosion of Three-Dimensional, vis \`a vis One-Dimensional, Massive-star Supernova Progenitor Models
David Vartanyan, Matthew S.B. Coleman
[ arXiv:2109.10920v1 | PDF File ]
- Are Delayed Radio Flares Common in Tidal Disruption Events? The Case of the TDE iPTF16fnl
Assaf Horesh, Itai Sfaradi, Rob Fender, David A. Green, David R. A. Williams, Joe Bright
[ arXiv:2109.10921v1 | PDF File ]
- Metal-enriched halo gas across galaxy overdensities over the last 10 billion years
Rajeshwari Dutta (University of Milano-Bicocca), Michele Fumagalli, Matteo Fossati, Richard M. Bielby, John P. Stott, Emma K. Lofthouse, Sebastiano Cantalupo, Fergus Cullen, Robert A. Crain, Todd M. Tripp, J. Xavier Prochaska, Fabrizio Arrigoni Battaia, Joseph N. Burchett, Johan P. U. Fynbo, Michael T. Murphy, Joop Schaye, Nicolas Tejos, Tom Theuns
[ arXiv:2109.10927v1 | PDF File ]
- AT2018lqh and the nature of the emerging population of day-scale duration optical transients
E. O. Ofek, S. M. Adams, E. Waxman, A. Sharon, D. Kushnir, A. Horesh, A. Ho, M. M. Kasliwal, O. Yaron, A. Gal-Yam, S. R. Kulkarni, E. Bellm, F. Masci, D. Shupe, R. Dekany, M. Graham, R. Riddle, D. Duev, I. Andreoni, A. Mahabal, A. Drake
[ arXiv:2109.10931v1 | PDF File ]
- Reconciling Cosmic-Ray Transport Theory with Phenomenological Models Motivated by Milky-Way Data
Philipp Kempski, Eliot Quataert
[ arXiv:2109.10977v1 | PDF File ]
- The dynamics of the TRAPPIST-1 system in the context of its formation
Shuo Huang, Chris W. Ormel
[ arXiv:2109.10984v1 | PDF File ]
- Stellar kinematics of the Omega Centauri globular cluster
Addy J. Evans, Louis E. Strigari, Paul Zivick
[ arXiv:2109.10998v1 | PDF File ]
- On the Fate of Interstellar Objects Captured by our Solar System
Kevin J Napier, Fred C Adams, Konstantin Batygin
[ arXiv:2109.11017v1 | PDF File ]
- Detecting Oceans on Exoplanets with Phase-Dependent Spectral Principal Component Analysis
Dominick J. Ryan, Tyler D. Robinson
[ arXiv:2109.11062v1 | PDF File ]
- Critical Analysis of TESS Transit Photometric Data: Improved Physical Properties for Five Exoplanets
Suman Saha, Sujan Sengupta
[ arXiv:2109.11366v1 | PDF File ]
- The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI). Part I: Dry Cases -- The fellowship of the GCMs
Martin Turbet, Thomas J. Fauchez, Denis E. Sergeev, Ian A. Boutle, Kostas Tsigaridis, Michael J. Way, Eric T. Wolf, Shawn D. Domagal-Goldman, François Forget, Jacob Haqq-Misra, Ravi K. Kopparapu, F. Hugo Lambert, James Manners, Nathan J. Mayne, Linda Sohl
[ arXiv:2109.11457v1 | PDF File ]
- The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI). Part II: Moist Cases -- The Two Waterworlds
Denis E. Sergeev, Thomas J. Fauchez, Martin Turbet, Ian A. Boutle, Kostas Tsigaridis, Michael J. Way, Eric T. Wolf, Shawn D. Domagal-Goldman, Francois Forget, Jacob Haqq-Misra, Ravi K. Kopparapu, F. Hugo Lambert, James Manners, Nathan J. Mayne
[ arXiv:2109.11459v1 | PDF File ]
- The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI). Part III: Simulated Observables -- The return of the spectrum
Thomas J. Fauchez, Geronimo L. Villanueva, Denis E. Sergeev, Martin Turbet, Ian A. Boutle, Kostas Tsigaridis, Michael J. Way, Eric T. Wolf, Shawn D. Domagal-Goldman, Francois Forget, Jacob Haqq-Misra, Ravi K. Kopparapu, James Manners, Nathan J. Mayne
[ arXiv:2109.11460v1 | PDF File ]
- Tidally-excited oscillations in MACHO 80.7443.1718: changing amplitudes and frequencies, high-frequency tidally-excited mode and decrease of the orbital period
P. A. Kołaczek-Szymański, A. Pigulski, M. Wrona, M. Ratajczak, A. Udalski
[ arXiv:2109.11508v1 | PDF File ]
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