The Daily Brew
Selected astro-ph abstracts for Friday 2018 December 21
- Testing Dark Matter and Modifications to Gravity using Local Milky Way Observables
Mariangela Lisanti, Matthew Moschella, Nadav Joseph Outmezguine, Oren Slone
[ arXiv:1812.08169v1 | PDF File ]
- CI Camelopardalis: The first sgB[e]-High Mass X-ray Binary Twenty Years on, a Supernova Imposter in our own Galaxy?
E. S. Bartlett, J. S. Clark, I. Negueruela
[ arXiv:1812.08170v1 | PDF File ]
- Piercing the Milky Way: an all-sky view of the Orphan Stream
S. E. Koposov, V. Belokurov, T. S. Li, C. Mateu, D. Erkal, C. J. Grillmair, D. Hendel, A. M. Price-Whelan, C. F. P. Laporte, K. Hawkins, S. T. Sohn, A. del Pino, N. W. Evans, C. T. Slater, N. Kallivayalil, J. F. Navarro
[ arXiv:1812.08172v1 | PDF File ]
- Cosmic neutrino background search experiments as decaying dark matter detectors
David McKeen
[ arXiv:1812.08178v1 | PDF File ]
- All-sky angular power spectra from cleaned WISE$\times$SuperCOSMOS galaxy number counts
H. S. Xavier, M. V. Costa-Duarte, A. Balaguera-Antolínez, M. Bilicki
[ arXiv:1812.08182v1 | PDF File ]
- The total mass of the Large Magellanic Cloud from its perturbation on the Orphan stream
D. Erkal, V. Belokurov, C. F. P. Laporte, S. E. Koposov, T. S. Li, C. J. Grillmair, N. Kallivayalil, A. M. Price-Whelan, N. W. Evans, K. Hawkins, D. Hendel, C. Mateu, J. F. Navarro, A. del Pino, C. T. Slater, S. T. Sohn
[ arXiv:1812.08192v1 | PDF File ]
- Demonstration of resolving power $\lambda/\Delta\lambda > 10,000$ for a space-based x-ray transmission grating spectrometer
Ralf K. Heilmann, Jeffery Kolodziejczak, Alexander R. Bruccoleri, Jessica A. Gaskin, Mark L. Schattenburg
[ arXiv:1812.08229v1 | PDF File ]
- Remnants and ejecta of thermonuclear electron-capture supernovae: Constraining oxygen-neon deflagrations in high-density white dwarfs
S. Jones, F. K. Roepke, C. Fryer, A. J. Ruiter, I. R. Seitenzahl, L. R. Nittler, S. T. Ohlmann, R. Reifarth, M. Pignatari, K. Belczynski
[ arXiv:1812.08230v1 | PDF File ]
- Bright Opportunities for Atmospheric Characterization of Small Planets: Masses and Radii of K2-3 b, c, d and GJ3470 b from Radial Velocity Measurements and Spitzer Transits
Molly R. Kosiarek, Ian J.M. Crossfield, Kevin K. Hardegree-Ullman, John H. Livingston, Bjorn Benneke, Sarah Blunt, Gregory W. Henry, Ward S. Howard, David Berardo, Benjamin J. Fulton, Lea A. Hirsch, Andrew W. Howard, Howard Isaacson, Erik A. Petigura, Evan Sinukoff, Lauren Weiss, X. Bonfils, Courtney D. Dressing, Heather A. Knutson, Joshua E. Schlieder, Michael Werner, Varoujan Gorjian, Jessica Krick, Farisa Y. Morales, Nicola Astudillo-Defru, J.-M. Almenara, X. Delfosse, T. Forveille, C. Lovis, M. Mayor, F. Murgas, F. Pepe, N. C. Santos, S. Udry, H. T. Corbett, Octavi Fors, Nicholas M. Law, Jeffrey K. Ratzloff, Daniel del Ser
[ arXiv:1812.08241v1 | PDF File ]
- Kepler-730: A hot Jupiter system with a close-in, transiting, Earth-sized planet
Caleb I. Cañas, Songhu Wang, Suvrath Mahadevan, Chad F. Bender, Nathan De Lee, Scott W. Fleming, D. A. García-Hernández, Fred R. Hearty, Steven R. Majewski, Alexandre Roman-Lopes, Donald P. Schneider, Keivan G. Stassun
[ arXiv:1812.08358v1 | PDF File ]
- NASA and the Search for Technosignatures: A Report from the NASA Technosignatures Workshop
NASA Technosignatures Workshop Participants
[ arXiv:1812.08681v1 | PDF File ]
Other Papers:
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