The Daily Brew
Selected astro-ph abstracts for Tuesday 2017 April 18
- Empirical Determination of Dark Matter Velocities using Metal-Poor Stars
Jonah Herzog-Arbeitman, Mariangela Lisanti, Piero Madau, Lina Necib
[ arXiv:1704.04499v1 | PDF File ]
- Magnetorotational Collapse of Supermassive Stars: Black Hole Formation, Gravitational Waves and Jets
Lunan Sun, Vasileios Paschalidis, Milton Ruiz, Stuart L. Shapiro
[ arXiv:1704.04502v1 | PDF File ]
- Poking the Beehive From Space: K2 Rotation Periods For Praesepe
Stephanie T. Douglas, Marcel A. Agüeros, Kevin R. Covey, Adam L. Kraus
[ arXiv:1704.04507v1 | PDF File ]
- BL Lacertae: X-ray spectral evolution and a black-hole mass estimate
Lev Titarchuk (University of Ferrara, Italy and National Research Nuclear University, MEPhI, Moscow, Russia), Elena Seifina (Moscow State University/Sternberg Astronomical Institute, Moscow, Russia)
[ arXiv:1704.04552v1 | PDF File ]
- Big Universe, Big Data: Machine Learning and Image Analysis for Astronomy
Jan Kremer, Kristoffer Stensbo-Smidt, Fabian Gieseke, Kim Steenstrup Pedersen, Christian Igel
[ arXiv:1704.04650v1 | PDF File ]
- Using Ice and Dust Lines to Constrain the Surface Densities of Protoplanetary Disks
Diana Powell, Ruth Murray-Clay, Hilke E. Schlichting
[ arXiv:1704.04693v1 | PDF File ]
- Herschel GASPS spectral observations of T Tauri stars in Taurus: unraveling far-infrared line emission from jets and discs
M. Alonso-Martinez, P. Riviere-Marichalar, G. Meeus, I. Kamp, M. Fang, L. Podio, W. R. F. Dent, C. Eiroa
[ arXiv:1704.04834v1 | PDF File ]
- A Study of the Gamma-Ray Burst Fundamental Plane
Maria Giovanna Dainotti, Xavier Hernandez, Sergey Postnikov, Shigehiro Nagataki, Paul Obrien, Richard Willingale, Stephanie Striegel
[ arXiv:1704.04908v1 | PDF File ]
- Can Isolated Single Black Holes Produce X-ray Novae?
Tatsuya Matsumoto, Yuto Teraki, Kunihito Ioka
[ arXiv:1704.05047v1 | PDF File ]
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