The Daily Brew
Selected astro-ph abstracts for Wednesday 2019 October 16
- Hic sunt dracones: Cartography of the Milky Way spiral arms and bar resonances with Gaia Data Release 2
S. Khoperskov, O. Gerhard, P. Di Matteo, M. Haywood, D. Katz, S. Khrapov, A. Khoperskov, M. Arnaboldi
[ arXiv:1910.06335v1 | PDF File ]
- The Pristine Inner Galaxy Survey (PIGS) I: Tracing the kinematics of metal-poor stars in the Galactic bulge
Anke Arentsen, Else Starkenburg, Nicolas F. Martin, Vanessa Hill, Rodrigo Ibata, Andrea Kunder, Mathias Schultheis, Kim A. Venn, Daniel B. Zucker, David Aguado, Ray Carlberg, Jonay I. González Hernández, Carmela Lardo, Nicolas Longeard, Khyati Malhan, Julio F. Navarro, Ruben Sánchez-Janssen, Federico Sestito, Guillaume Thomas, Kris Youakim, Geraint F. Lewis, Jeffrey D. Simpson, Zhen Wan
[ arXiv:1910.06337v1 | PDF File ]
- Pristine IX: CFHT ESPaDOnS Spectroscopic Analysis of 115 Bright Metal-Poor Candidate Stars
Kim Venn, Collin Kielty, Federico Sestito, Else Starkenburg, Nicolas Martin, David S. Aguado, Anke Arentsen, Piercarlo Bonifacio, Elisabetta Caffau, Vanessa Hill, Pascale Jablonka, Carmela Lardo, Lyudmilla Mashonkina, Julio F. Navarro, Chris Sneden, Guillaume Thomas, Kris Youakim, Jonay I. Gonzalez-Hernandez, Ruben Sanchez Janssen, Ray Carlberg, Khyati Malhan
[ arXiv:1910.06340v1 | PDF File ]
- A search for optical AGN variability in 35,000 low-mass galaxies with the Palomar Transient Factory
Vivienne F. Baldassare, Marla Geha, Jenny Greene
[ arXiv:1910.06342v1 | PDF File ]
- Interaction of SN~Ib 2004dk with a Previously-Expelled Envelope
David Pooley, J. Craig Wheeler, Jozsef Vinkó, Vikram V. Dwarkadas, Tamas Szalai, Jeffrey M. Silverman, Madelaine Griesel, Molly McCullough, G. H. Marion, Phillip MacQueen
[ arXiv:1910.06395v1 | PDF File ]
- Exporting Terrestrial Life Out of the Solar System with Gravitational Slingshots of Earthgrazing Bodies
Amir Siraj, Abraham Loeb
[ arXiv:1910.06414v1 | PDF File ]
- Photometric Flaring Fraction of M dwarf Stars from the SkyMapper Southern Survey
Seo-Won Chang, Christian Wolf, Christopher A. Onken
[ arXiv:1910.06478v1 | PDF File ]
- High-energy neutrinos from fallback accretion of binary neutron star merger remnants
Valentin Decoene, Claire Guépin, Ke Fang, Kumiko Kotera, Brian David Metzger
[ arXiv:1910.06578v1 | PDF File ]
- A Population of Neutron Star Ultraluminous X-ray Sources with A Helium Star Companion
Yong Shao, Xiang-Dong Li, Zi-Gao Dai
[ arXiv:1910.06590v1 | PDF File ]
- Gravity-mode period spacings and near-core rotation rates of 611 $\gamma$ Doradus stars with \textit{Kepler}
Gang Li, Timothy Van Reeth, Timothy R. Bedding, Simon J. Murphy, Victoria Antoci, Rhita-Maria Ouazzani, Nicholas H. Barbara
[ arXiv:1910.06634v1 | PDF File ]
- Tidally-Induced Radius Inflation of Sub-Neptunes
Sarah Millholland
[ arXiv:1910.06794v1 | PDF File ]
- Detection of the nearest Jupiter analog in radial velocity and astrometry data
Fabo Feng, Guillem Anglada-Escudé, Mikko Tuomi, Hugh R. A. Jones, Julio Chanamé, Paul R. Butler, Markus Janson
[ arXiv:1910.06804v1 | PDF File ]
- Flybys in protoplanetary discs: II. Observational signatures
Nicolás Cuello, Fabien Louvet, Daniel Mentiplay, Christophe Pinte, Daniel J. Price, Andrew J. Winter, Rebecca Nealon, François Ménard, Giuseppe Lodato, Giovanni Dipierro, Valentin Christiaens, Matías Montesinos, Jorge Cuadra, Guillaume Laibe, Lucas Cieza, Ruobing Dong, Richard Alexander
[ arXiv:1910.06822v1 | PDF File ]
- Detection of ionized calcium in the atmosphere of the ultra-hot Jupiter KELT-9b
Jake D. Turner, Ernst J. W. de Mooij, Ray Jayawardhana, Mitchell E. Young, Luca Fossati, Tommi Koskinen, Joshua D. Lothringer, Raine Karjalainen, Marie Karjalainen
[ arXiv:1910.06882v1 | PDF File ]
- Effects of Metallicity on High Mass X-ray Binary Formation
Sam Ponnada, Matthew Brorby, Philip Kaaret
[ arXiv:1910.06925v1 | PDF File ]
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