The Daily Brew
Selected astro-ph abstracts for Tuesday 2018 March 20
- Age-resolved chemistry of red giants in the solar neighbourhood
Diane K. Feuillet, Jo Bovy, Jon Holtzman, David H. Weinberg, D. A. Garcia-Hernandez, Fred R. Hearty, Steven R. Majewski, Alexandre Roman-Lopes, Jan Rybizki, Olga Zamora
[ arXiv:1803.06352v1 | PDF File ]
- A Candidate Tidal Disruption Event in a Quasar at z=2.359 from Abundance Ratio Variability
Xin Liu (UIUC), Alexander Dittmann (UIUC), Yue Shen (UIUC), Linhua Jiang (KIAA/PKU)
[ arXiv:1803.06362v1 | PDF File ]
- Characterizing Earth Analogs in Reflected Light: Atmospheric Retrieval Studies for Future Space Telescopes
Y. Katherina Feng, Tyler D. Robinson, Jonathan J. Fortney, Roxana E. Lupu, Mark S. Marley, Nikole K. Lewis, Bruce Macintosh, Michael R. Line
[ arXiv:1803.06403v1 | PDF File ]
- The effects of metallicity and cooling physics on fragmentation: implications on direct-collapse black hole formation
C. Corbett Moran, M. Y. Grudić, P. F. Hopkins
[ arXiv:1803.06430v1 | PDF File ]
- The Kepler Light Curves of AGN: A Detailed Analysis
Krista Lynne Smith, Richard F. Mushotzky, Patricia T. Boyd, Matt Malkan, Steve B. Howell, Dawn M. Gelino
[ arXiv:1803.06436v1 | PDF File ]
- Magnetic Fields of Extrasolar Planets: Planetary Interiors and Habitability
J. Lazio (JPL, CIT), G. Hallinan (Caltech), V. Airapetian (NASA/GSFC), D. A. Brain (Univ. Colorado, Boulder), C. F. Dong (Princeton), P. E. Driscoll (Carnegie), J.-M. Griessmeier (LPC2E-Universitè d'Orlèans/CNRS, Station de Radioastronomie de Nançay, Observatoire de Paris), W. M. Farrell (NASA/GSFC), J. C. Kasper (Univ. Michigan), T. Murphy (Univ. Sydney), L. A. Rogers (Univ. Chicago), A. Wolszczan (Penn State), P. Zarka (Observatoire de Paris, CNRS, PSL), M. Knapp (MIT EAPS), C. R. Lynch (Univ. Sydney), J.D. Turner (Univ. Virginia)
[ arXiv:1803.06487v1 | PDF File ]
- A large and pristine sample of standard candles across the Milky Way: ~100,000 red clump stars with 3% contamination
Yuan-Sen Ting, Keith Hawkins, Hans-Walter Rix
[ arXiv:1803.06650v1 | PDF File ]
- Possible interaction between baryons and dark-matter particles revealed by the first stars
Rennan Barkana (Tel Aviv University)
[ arXiv:1803.06698v1 | PDF File ]
- A Decade of MWC 758 Disk Images: Where Are the Spiral-Arm-Driving Planets?
Bin Ren, Ruobing Dong, Tomas M. Esposito, Laurent Pueyo, John H. Debes, Charles A. Poteet,Élodie Choquet, Myriam Benisty, Eugene Chiang, Carol A. Grady, Dean C. Hines, Glenn Schneider, Rémi Soummer
[ arXiv:1803.06776v1 | PDF File ]
- A turnover in the radio lightcurve of GW170817
Dougal Dobie, David L. Kaplan, Tara Murphy, Emil Lenc, Kunal P. Mooley, Christene Lynch, Alessandra Corsi, Dale Frail, Mansi Kasliwal, Gregg Hallinan
[ arXiv:1803.06853v1 | PDF File ]
- Ultra Diffuse Galaxies are a Subset of Cluster Dwarf Elliptical/Spheroidal Galaxies
Christopher J. Conselice
[ arXiv:1803.06927v1 | PDF File ]
- Asymmetric Ejecta of Cool Supergiants and Hypergiants in the Massive Cluster Westerlund 1
H. Andrews, D. Fenech, R. K. Prinja, J. S. Clark, L. Hindson
[ arXiv:1803.07008v1 | PDF File ]
- Stripped-envelope supernova SN 2004dk is now interacting with hydrogen-rich circumstellar material
Jon C. Mauerhan, Alexei V. Filippenko, Weikang Zheng, Thomas Brink, Melissa L. Graham, Isaac Shivvers, Kelsey Clubb
[ arXiv:1803.07051v1 | PDF File ]
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