The Daily Brew
Selected astro-ph abstracts for Friday 2019 April 5
- Stars that Move Together Were Born Together
Harshil Kamdar, Charlie Conroy, Yuan-Sen Ting, Ana Bonaca, Martin Smith, Anthony G.A. Brown
[ arXiv:1904.02159v1 | PDF File ]
- A planetesimal orbiting within the debris disc around a white dwarf star
Christopher J. Manser, Boris T. Gänsicke, Siegfried Eggl, Mark Hollands, Paula Izquierdo, Detlev Koester, John D. Landstreet, Wladimir Lyra, Thomas R. Marsh, Farzana Meru, Alexander J. Mustill, Pablo Rodríguez-Gil, Odette Toloza, Dimitri Veras, David J. Wilson, Matthew R. Burleigh, Melvyn B. Davies, Jay Farihi, Nicola Gentile Fusillo, Domitilla de Martino, Steven G. Parsons, Andreas Quirrenbach, Roberto Raddi, Sabine Reffert, Melania Del Santo, Matthias R. Schreiber, Roberto Silvotti, Silvia Toonen, Eva Villaver, Mark Wyatt, Siyi Xu, Simon Portegies Zwart
[ arXiv:1904.02163v1 | PDF File ]
- Early Time Light Curves of 18 Bright Type Ia Supernovae Observed with TESS
M. M. Fausnaugh, P. J. Vallely, C. S. Kochanek, B. J. Shappee, K. Z. Stanek, M. A.Tucker, George R. Ricker, Roland Vanderspek, David W. Latham, S. Seager, Joshua N. Winn, Jon M. Jenkins, Tansu Daylan, John P. Doty, Gaabor Furesz, Alan M. Levine, Robert Morris, Andras Pal, Lizhou Sha, Eric B. Ting, Bill Wohler
[ arXiv:1904.02171v1 | PDF File ]
- A Dramatic Decrease in Carbon Star Formation in M31
M. L. Boyer, B. F. Williams, B. Aringer, Y. Chen, J. J. Dalcanton, L. Girardi, P. Guhathakurta, P. Marigo, K. A. G. Olsen, P. Rosenfield, D. R. Weisz
[ arXiv:1904.02172v1 | PDF File ]
- WATCAT: a tale of wide-angle tailed radio galaxies
V. Missaglia, F. Massaro, A. Capetti, M. Paolillo, R.P. Kraft, R.D. Baldi, A. Paggi
[ arXiv:1904.02175v1 | PDF File ]
- HERBS II: Detailed chemical compositions of Galactic bulge stars
L. Duong, M. Asplund (Australian National University), D. M. Nataf (John Hopkins University), K. C. Freeman (Australian National University), M. Ness (Columbia University)
[ arXiv:1904.02261v1 | PDF File ]
- Exciting mutual inclination in planetary systems with a distant stellar companion: the case of Kepler-108
Wenrui Xu, Daniel Fabrycky
[ arXiv:1904.02290v1 | PDF File ]
- Cosmic Rays Escaping from Galactic Starburst-Driven Superbubbles and Application to the Fermi Bubbles
Zhaowei Zhang, Kohta Murase, Peter Mészáros
[ arXiv:1904.02333v1 | PDF File ]
- Primordial Earth mantle heterogeneity caused by the Moon-forming giant impact
Hongping Deng, Maxim D. Ballmer, Christian Reinhardt, Matthias M. M. Meier, Lucio Mayer, Joachim Stadel, Federico Benitez
[ arXiv:1904.02407v1 | PDF File ]
- "Failed" tidal disruption events and X-ray flares from the Galactic Center
Andrea Sacchi, Giuseppe Lodato
[ arXiv:1904.02424v1 | PDF File ]
- SN 2017czd: A Rapidly Evolving Supernova from a Weak Explosion of a Type IIb Supernova Progenitor
Tatsuya Nakaoka, Takashi J. Moriya, Masaomi Tanaka, Masayuki Yamanaka, Koji S. Kawabata, Keiichi Maeda, Miho Kawabata, Naoki Kawahara, Koichi Itagaki, Ryoma Ouchi, Sergei I. Blinnikov, Nozomu Tominaga, Makoto Uemura
[ arXiv:1904.02659v1 | PDF File ]
- A Constant LGRB Metallicity Distribution Across Redshifts z < 2.5
J. F. Graham (1), P. Schady (2,3), A. S. Fruchter (4) ((1) Kavli Institute for Astronomy and Astrophysics at Peking University, (2) Department of Physics, University of Bath, (3) Max-Planck Institut fur Extraterrestrische Physik, (4) Space Telescope Science Institute)
[ arXiv:1904.02673v1 | PDF File ]
Other Papers:
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