The Daily Brew
Selected astro-ph abstracts for Thursday 2015 February 26
- An X-ray Selected Sample of Candidate Black Holes in Dwarf Galaxies
Sean Lemons, Amy Reines, Richard Plotkin, Elena Gallo, Jenny Greene
[ arXiv:1502.06958v1 | PDF File ]
- GALEX Detection of Shock Breakout in Type II-P Supernova PS1-13arp: Implications for the Progenitor Star Wind
S. Gezari, D. O. Jones, N. E. Sanders, A. M. Soderberg, T. Hung, S. Heinis, S. J. Smartt, A. Rest, D. Scolnic, R. Chornock, E. Berger, R. J. Foley, M. E. Huber, P. Price C. W. Stubbs, A. G. Riess, R. P. Kirshner, K. Smith, W. M. Wood-Vasey, D. Schiminovich, D. C. Martin, W. S. Burgett, K. C. Chambers, H. Flewelling, N. Kaiser, J.L. Tonry, R. Wainscoat
[ arXiv:1502.06964v1 | PDF File ]
- Calibrating Gyrochronology using Kepler Asteroseismic targets
Ruth Angus, Suzanne Aigrain, Daniel Foreman-Mackey, Amy McQuillan
[ arXiv:1502.06965v1 | PDF File ]
- Balancing the Energy Budget of Short-Period Giant Planets: Evidence for Reflective Clouds and Optical Absorbers
Joel C. Schwartz, Nicolas B. Cowan
[ arXiv:1502.06970v1 | PDF File ]
- The destruction of inner planetary systems during high-eccentricity migration of gas giants
Alexander J. Mustill, Melven B. Davies, Anders Johansen
[ arXiv:1502.06971v1 | PDF File ]
- What are little worlds made of? Stellar abundances and the building blocks of planets
Eric Gaidos
[ arXiv:1502.06991v1 | PDF File ]
- The Carnegie Hubble Program: The Distance and Structure of the SMC as Revealed by Mid-infrared Observations of Cepheids
Victoria Scowcroft, Wendy L. Freedman, Barry F. Madore, Andy Monson, S. E. Persson, Jeff Rich, Mark Seibert, Jane R. Rigby
[ arXiv:1502.06995v1 | PDF File ]
- Hiding in plain sight: An abundance of compact massive spheroids in the local Universe
Alister W. Graham, Bililign T. Dullo, Giulia A. D. Savorgnan
[ arXiv:1502.07024v1 | PDF File ]
- P-MaNGA: Gradients in Recent Star Formation Histories as Diagnostics for Galaxy Growth and Death
Cheng Li, Enci Wang, Lin Lin, Matthew A. Bershady, Kevin Bundy, Christy A. Tremonti, Ting Xiao, Renbin Yan, Dmitry Bizyaev, Michael Blanton, Sabrina Cales, Brian Cherinka, Edmond Cheung, Niv Drory, Eric Emsellem, Hai Fu, Joseph Gelfand, David R. Law, Lihwai Lin, Nick MacDonald, Claudia Maraston, Karen L. Masters, Michael R. Merrifield, Kaike Pan, S. F. Sanchez, Donald P. Schneider, Daniel Thomas, David Wake, Lixin Wang, Anne-Marie Weijmans, David Wilkinson, Peter Yoachim, Kai Zhang, Tiantian Zheng
[ arXiv:1502.07040v1 | PDF File ]
- Extending Virial Black Hole Mass Estimates to Low-Luminosity or Obscured AGN: the cases of NGC 4395 and MCG -01-24-012
F. La Franca (1), F. Onori (1), F. Ricci (1), E. Sani (2), M. Brusa (3,4), R. Maiolino (5), F. Fiore (6), A. Marconi (7), C. Vignali (3,4) ((1) Univ. Roma Tre, (2) INAF - Oss. Arcetri, (3) Univ. Bologna, (4) INAF - Oss. Bologna, (5) Univ. Cambridge, (6) INAF - Oss. Roma, (7) Univ. Firenze)
[ arXiv:1502.07234v1 | PDF File ]
- High-Velocity Features of Calcium and Silicon in the Spectra of Type Ia Supernovae
Jeffrey M. Silverman, Jozsef Vinko, G. H. Marion, J. Craig Wheeler, Barnabas Barna, Tamas Szalai, Brian Mulligan, Alexei V. Filippenko
[ arXiv:1502.07278v1 | PDF File ]
- When do stars in 47 Tucanae lose their mass?
Jeremy Heyl, Jason Kalirai, Harvey B. Richer, Paola Marigo, Elisa Antolini, Ryan Goldsbury, Javiera Parada
[ arXiv:1502.07306v1 | PDF File ]
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