The Daily Brew
Selected astro-ph abstracts for Friday 2019 January 25
- Extreme chemical abundance ratio suggesting an exotic origin for an ultra-diffuse galaxy
Ignacio Martin-Navarro, Aaron J. Romanowsky, Jean P. Brodie, Anna Ferre-Mateu, Adebusola Alabi, Duncan A. Forbes, Margarita Sharina, Alexa Villaume, Viraj Pandya, David Martinez-Delgado
[ arXiv:1901.08068v1 | PDF File ]
- A discontinuity in the $T_{\rm eff}$-radius relation of M-dwarfs
Markus Rabus, Régis Lachaume, Andrés Jordán, Rafael Brahm, Tabetha Boyajian, Kaspar von Braun, Néstor Espinoza, Jean-Philippe Berger, Jean-Baptiste Le Bouquin, Olivier Absil
[ arXiv:1901.08077v1 | PDF File ]
- A Sub-Damped Lyman Alpha Absorber with Unusual Abundances: Evidence of Gas Recycling in a Low-Redshift Galaxy Group
Brenda Frye, David V. Bowen, Todd M. Tripp, Ed Jenkins, Max Pettini, Sara L. Ellison
[ arXiv:1901.08147v1 | PDF File ]
- The Chemical Evolution of Carbon, Nitrogen, and Oxygen in Metal-Poor Dwarf Galaxies
Danielle A. Berg, Dawn K. Erb, Richard B.C. Henry, Evan D. Skillman, Kristen B.W. McQuinn
[ arXiv:1901.08160v1 | PDF File ]
- Formation of High-Mass stars in an isolated environment in the Large Magellanic Cloud
Ryohei Harada, Toshikazu Onishi, Kazuki Tokuda, Sarolta Zahorecz, Annie Hughes, Margaret Meixner, Marta Sewiło, Remy Indebetouw, Omnarayani Nayak, Yasuo Fukui, Kengo Tachihara, Kisetstu Tsuge, Akiko Kawamura, Kazuya Saigo, Tony Wong, Jean-Philippe Bernard, Ian W. Stephens
[ arXiv:1901.08250v1 | PDF File ]
- Low-Eccentricity Formation of Ultra-Short Period Planets in Multi-Planet Systems
Bonan Pu, Dong Lai
[ arXiv:1901.08258v1 | PDF File ]
- WIMPs and stellar-mass primordial black holes are incompatible
Julian Adamek, Christian T. Byrnes, Mateja Gosenca, Shaun Hotchkiss
[ arXiv:1901.08528v1 | PDF File ]
- Localizations of Fast Radio Bursts on milliarcsecond scales
B. Marcote, Z. Paragi
[ arXiv:1901.08541v1 | PDF File ]
- Enabling Deep All-Sky Searches of Outer Solar System Objects
Mario Jurić, R. Lynne Jones, J. Bryce Kalmbach, Peter Whidden, Dino Bektešević, Hayden Smotherman, Joachim Moeyens, Andrew J. Connolly, Michele T. Bannister, Wesley Fraser, David Gerdes, Michael Mommert, Darin Ragozzine, Megan E. Schwamb, David Trilling
[ arXiv:1901.08549v1 | PDF File ]
Other Papers:
- Using Surface Brightness Fluctuations to Study Nearby Satellite Galaxy Systems: Calibration and Methodology
arXiv:1901.07575
- Using Surface Brightness Fluctuations to Study Nearby Satellite Galaxy Systems: the Complete Satellite System of M101
arXiv:1901.07578
- The need for single-mode fiber-fed spectrographs
arXiv:1901.07567
- Statistical Characterization of Hot Jupiter Atmospheres using Spitzer's Secondary Eclipses
arXiv:1901.07040
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