The Daily Brew
Selected astro-ph abstracts for Friday 2018 April 20
- A Low Lyman Continuum Escape Fraction of $ < 10\%$ for Extreme [OIII] Emitters in an Overdensity at z$\sim3.5$
Rohan P. Naidu, Ben Forrest, Pascal A. Oesch, Kim-Vy H. Tran, Bradford P. Holden
[ arXiv:1804.06845v1 | PDF File ]
- An Unexpected Dip in the Solar Gamma-Ray Spectrum
Qing-Wen Tang, Kenny C. Y. Ng, Tim Linden, Bei Zhou, John F. Beacom, Annika H. G. Peter
[ arXiv:1804.06846v1 | PDF File ]
- A Distant Sample of Halo Wide Binaries from SDSS
Johanna Coronado, María Paz Sepúlveda, Andrew Gould, Julio Chanamé
[ arXiv:1804.06851v1 | PDF File ]
- Resolving the ISM at the peak of cosmic star formation with ALMA - The distribution of CO and dust continuum in z~2.5 sub-millimetre galaxies
Gabriela Calistro Rivera, J. A. Hodge, Ian Smail, A. M. Swinbank, A. Weiß, J. L. Wardlow, F. Walter, M. Rybak, Chian-Chou Chen, W. N. Brandt, K. Coppin, E. da Cunha, H. Dannerbauer, T. R. Greve, A. Karim, K. K. Knudsen, E. Schinnerer, J. M. Simpson, B. Venemans, P. P. van der Werf
[ arXiv:1804.06852v1 | PDF File ]
- Estimating stellar birth radii and the time evolution of the Milky Way's ISM metallicity gradient
I. Minchev, F. Anders, A. Recio-Blanco, C. Chiappini, P. de Laverny, A. Queiroz, M. Steinmetz, V. Adibekyan, I. Carrillo, G. Cescutti, G. Guiglion, M. Hayden, R. S. de Jong, G. Kordopatis, S. R. Majewski, M. Martig, B. X. Santiago
[ arXiv:1804.06856v1 | PDF File ]
- The Shocking Power Sources of LINERs
M. Molina (1), M. Eracleous (1), A. J. Barth (2), D. Maoz (3), J. C. Runnoe (1,4), L. C. Ho (5), J. C. Shields (6), J. L. Walsh (7) (1 Penn State, 2 UC Irvine, 3 Tel Aviv U, 4 U Michigan, 5 KIAA Peking, 6 Ohio U, 7 TAMU)
[ arXiv:1804.06888v1 | PDF File ]
- A search for Galactic runaway stars using Gaia Data Release 1 and Hipparcos proper motions
J. Maíz Apellániz (1), M. Pantaleoni González (1,2), R. H. Barbá (3), S. Simón-Díaz (4,5), I. Negueruela (6), D. J. Lennon (7), A. Sota (8), E. Trigueros Páez (1,6) ((1) CAB, CSIC-INTA, (2) UCM, (3) ULS, (4) IAC, (5) ULL, (6) UA, (7) ESA, (8) IAA)
[ arXiv:1804.06915v1 | PDF File ]
- A Predicted Astrometric Microlensing Event by a Nearby White Dwarf
P. McGill (1), L.C. Smith (1), N.W. Evans (1), V. Belokurov (1), R.L. Smart (2) ((1) IoA, Cambridge, (2) Turin)
[ arXiv:1804.07049v1 | PDF File ]
- Revisiting the stellar mass -- angular momentum -- morphology relation: extension to higher bulge fraction, and the effect of bulge type
Sarah M. Sweet, David Fisher, Karl Glazebrook, Danail Obreschkow, Claudia Lagos, Liang Wang
[ arXiv:1804.07083v1 | PDF File ]
- The Peculiar Atmospheric Chemistry of KELT-9b
Daniel Kitzmann, Kevin Heng, Paul B. Rimmer, H.J. Hoeijmakers, Shang-Min Tsai, Matej Malik, Monika Lendl, Russell Deitrick, Brice-Olivier Demory
[ arXiv:1804.07137v1 | PDF File ]
- The GALAH Survey: Velocity fluctuations in the Milky Way using red clump giants
Shourya Khanna, Sanjib Sharma, Joss Bland-Hawthorn, Michael Hayden, David M. Nataf, Yuan-Sen Ting, Janez Kos, Sarah Martell, Tomaz Zwitter, Gayandhi De Silva, Martin Asplund, Sven Buder, Ly Duong, Jane Lin, Jeffrey D. Simpson, Borja Anguiano, Jonathan Horner, Prajwal R. Kafle, Geraint F. Lewis, Thomas Nordlander, Rosemary F.G. Wyse, Robert A. Wittenmyer, Daniel B. Zucker
[ arXiv:1804.07217v1 | PDF File ]
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