The Daily Brew
Selected astro-ph abstracts for Thursday 2018 August 30
- The Magnetic Nature of the Cataclysmic Variable Period Gap
C. Garraffo, J. J. Drake, J. D. Alvarado-Gomez, S. P. Moschou, O. Cohen
[ arXiv:1808.09450v1 | PDF File ]
- Influence of Stellar Metallicity on Occurrence Rates of Planets and Planetary Systems
Wei Zhu (CITA)
[ arXiv:1808.09451v1 | PDF File ]
- New constraints on the nature and origin of the Leading Arm of the Magellanic Stream
P. Richter, A.J. Fox, B.P. Wakker, J.C. Howk, N. Lehner, K.A. Barger, E. D'Onghia, F.J. Lockman
[ arXiv:1808.09455v1 | PDF File ]
- Constraining the Time Interval for the Origin of Life on Earth
Ben K. D. Pearce, Andrew S. Tupper, Ralph E. Pudritz, Paul G. Higgs
[ arXiv:1808.09460v1 | PDF File ]
- Kinematics of Highly R-Process-Enhanced Field Stars: Evidence for an Accretion Origin and Detection of Several Groups from Disrupted Satellites
Ian U. Roederer (U. Michigan, JINA-CEE), Kohei Hattori (U. Michigan), Monica Valluri (U. Michigan)
[ arXiv:1808.09467v1 | PDF File ]
- The R-Process Alliance: A Comprehensive Abundance Analysis of HD 222925, a Metal-Poor Star with an Extreme R-Process Enhancement of [Eu/H] = -0.14
Ian U. Roederer (U. Michigan, JINA-CEE), Charli M. Sakari (U. Washington), Vinicius M. Placco (U. Notre Dame, JINA-CEE), Timothy C. Beers (U. Notre Dame, JINA-CEE), Rana Ezzeddine (MIT, JINA-CEE), Anna Frebel (MIT, JINA-CEE), Terese T. Hansen (Carnegie Observatories)
[ arXiv:1808.09469v1 | PDF File ]
- Diverse protoplanetary disk morphology produced by a Jupiter-mass planet
Jaehan Bae, Paola Pinilla, Tilman Birnstiel
[ arXiv:1808.09472v1 | PDF File ]
- First ALMA Light Curve Constrains Refreshed Reverse Shocks and Jet Magnetization in GRB 161219B
Tanmoy Laskar, Kate D. Alexander, Edo Berger, Cristiano Guidorzi, Raffaella Margutti, Wen-fai Fong, Charles D. Kilpatrick, Peter Milne, Maria R. Drout, C. G. Mundell, Shiho Kobayashi, Ragnhild Lunnan, Rodolfo Barniol Duran, Karl M. Menten, Kunihito Ioka, Peter K. G. Williams
[ arXiv:1808.09476v1 | PDF File ]
- Starspot occultations in infrared transit spectroscopy: the case of WASP-52b
Giovanni Bruno, Nikole K. Lewis, Kevin B. Stevenson, Joseph Filippazzo, Matthew Hill, Jonathan D. Fraine, Hannah R. Wakeford, Drake Deming, Mercedes López-Morales, Munazza K. Alam
[ arXiv:1808.09514v1 | PDF File ]
- MAGIICAT VI. The MgII Intragroup Medium is Kinematically Complex
Nikole M. Nielsen, Glenn G. Kacprzak, Stephanie K. Pointon, Christopher W. Churchill, Michael T. Murphy
[ arXiv:1808.09562v1 | PDF File ]
- Spitzer Phase Curves of KELT-1b and the Signatures of Nightside Clouds in Thermal Phase Observations
Thomas G. Beatty, Mark S. Marley, B. Scott Gaudi, Knicole D. Colon, Jonathan J. Fortney, Adam P. Showman
[ arXiv:1808.09575v1 | PDF File ]
- Identifying AGNs in low-mass galaxies via long-term optical variability
Vivienne F. Baldassare, Marla Geha, Jenny Greene
[ arXiv:1808.09578v1 | PDF File ]
- A gravitationally unstable gas disk of a starburst galaxy 12 billion years ago
Ken-ichi Tadaki, Daisuke Iono, Min S. Yun, Itziar Aretxaga, Bunyo Hatsukade, David H. Hughes, So Ikarashi, Takuma Izumi, Ryohei Kawabe, Kotaro Kohno, Munju Lee, Yuichi Matsuda, Kohichiro Nakanishi, Toshiki Saito, Yoichi Tamura, Junko Ueda, Hideki Umehata, Grant W. Wilson, Tomonari Michiyama, Misaki Ando, Patrick Kamieneski
[ arXiv:1808.09592v1 | PDF File ]
- Direct Imaging in Reflected Light: Characterization of Older, Temperate Exoplanets With 30-m Telescopes
Etienne Artigau, Rebecca A. Bernstein, Timothy Brandt, Jeffrey Chilcote, Laird Close, Ian Crossfield, Jacques-Robert Delorme, Courtney Dressing, Michael P. Fitzgerald, Jonathan Fortney, Andrew Howard, Richard Frazin, Nemanja Jovanovic, Quinn Konopacky, Julien Lozi, Jared R. Males, Christian Marois, Benjamin A. Mazin, Max A. Millar-Blanchaer, Katie M. Morzinski, Lewis Roberts, Eugene Serabyn, Gautam Vasisht, J. Kent Wallace, Ji Wang
[ arXiv:1808.09632v1 | PDF File ]
- On the normalised FRB luminosity function
Rui Luo, Kejia Lee, Duncan R. Lorimer, Bing Zhang
[ arXiv:1808.09929v1 | PDF File ]
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