The Daily Brew
Selected astro-ph abstracts for Monday 2020 April 27
- Impacts of Dust Grains Accelerated by Supernovae on the Moon
Amir Siraj, Abraham Loeb
[ arXiv:2004.11379v1 | PDF File ]
- The Bulge Radial Velocity Assay for RR Lyrae stars (BRAVA-RR) DR2: a Bimodal Bulge?
Andrea Kunder, Angeles Perez-Villegas, R. Michael Rich, Jonathan Ogata, Emma Murari, Emilie Boren, Christian I. Johnson, David Nataf, Alistair Walker, Giuseppe Bono, Andreas Koch, Roberto De Propris, Jesper Storm, Jennifer Wojno
[ arXiv:2004.11382v1 | PDF File ]
- Timing the Early Assembly of the Milky Way with the H3 Survey
Ana Bonaca, Charlie Conroy, Phillip A. Cargile, Rohan P. Naidu, Benjamin D. Johnson, Dennis Zaritsky, Yuan-Sen Ting, Nelson Caldwell, Jiwon Jesse Han, Pieter van Dokkum
[ arXiv:2004.11384v1 | PDF File ]
- The efficiency of dust trapping in ringed proto-planetary discs
Giovanni P. Rosotti, Richard Teague, Cornelis Dullemond, Richard A. Booth, Cathie Clarke
[ arXiv:2004.11394v1 | PDF File ]
- A missing outskirts problem? Comparisons between stellar halos in the Dragonfly Nearby Galaxies Survey and the TNG100 simulation
Allison Merritt, Annalisa Pillepich, Pieter van Dokkum, Dylan Nelson, Lars Hernquist, Federico Marinacci, Mark Vogelsberger
[ arXiv:2004.11402v1 | PDF File ]
- Cosmic evolution of molecular gas mass density from an empirical relation between $\rm L_{1.4GHz}$ and $\rm L^{\prime}_{CO}$
G. Orellana-González, E. Ibar, R. Leiton, A. P. Thomson, C. Cheng, R. J. Ivison, R. Herrera-Camus, H. Messias, P. Calderón-Castillo, T. M. Hughes, L. Leeuw
[ arXiv:2004.11442v1 | PDF File ]
- Spectropolarimetric properties of Swift J1818.0$-$1607: a 1.4 s radio magnetar
Marcus E. Lower, Ryan M. Shannon, Simon Johnston, Matthew Bailes
[ arXiv:2004.11522v1 | PDF File ]
- Barred galaxies in the Illustris-1 and TNG100 simulations
Ze-Bang Zhou, Weishan Zhu, Yang Wang, Long-Long Feng
[ arXiv:2004.11620v1 | PDF File ]
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