The Daily Brew
Selected astro-ph abstracts for Thursday 2015 April 2
- The Age and Age Spread of the Praesepe and Hyades Clusters: a Consistent, ~800 Myr Picture from Rotating Stellar Models
Timothy D. Brandt, Chelsea X. Huang
[ arXiv:1504.00004v1 | PDF File ]
- An Increasing Stellar Baryon Fraction in Bright Galaxies at High Redshift
Steven L. Finkelstein, Mimi Song, Peter Behroozi, Rachel S. Somerville, Casey Papovich, Milos Milosavljevic, Avishai Dekel, Desika Narayanan, Matthew L. N. Ashby, Asantha Cooray, Giovanni G. Fazio, Henry C. Ferguson, Anton M. Koekemoer, Brett W. Salmon, S. P. Willner
[ arXiv:1504.00005v1 | PDF File ]
- The Past and Future of Detached Double White Dwarfs with Helium Donors
Phillip J. Macias, Monique Windju, Enrico Ramirez-Ruiz
[ arXiv:1504.00007v1 | PDF File ]
- The evolution of streams in a time-dependent potential
Hans J.T. Buist, Amina Helmi
[ arXiv:1504.00008v1 | PDF File ]
- Single-Degenerate Type Ia Supernovae Are Preferentially Overluminous
Robert Fisher, Kevin Jumper
[ arXiv:1504.00014v1 | PDF File ]
- A Megacam Survey of Outer Halo Satellites. IV. Two foreground populations possibly associated with the Monoceros substructure in the direction of NGC2419 and Koposov2
Julio A. Carballo-Bello, Ricardo R. Munoz, Jeffrey L. Carlin, Patrick Cote, Marla Geha, Joshua D. Simon, S. G. Djorgovski
[ arXiv:1504.00021v1 | PDF File ]
- Dynamical Evolution of Multi-Resonant Systems: the Case of GJ876
Konstantin Batygin, Katherine M. Deck, Matthew J. Holman
[ arXiv:1504.00051v1 | PDF File ]
- Small scatter and nearly-isothermal mass profiles to four half-light radii from two-dimensional stellar dynamics of early-type galaxies
Michele Cappellari, Aaron J. Romanowsky, Jean P. Brodie, Duncan A. Forbes, Jay Strader, Caroline Foster, Sreeja S. Kartha, Nicola Pastorello, Vincenzo Pota, Lee R. Spitler, Christopher Usher, Jacob A. Arnold
[ arXiv:1504.00075v1 | PDF File ]
- A Farewell to Falsifiability
Douglas Scott, Ali Frolop, Ali Narimani, Andrei Frolov
[ arXiv:1504.00108v1 | PDF File ]
- The Water Abundance of the Directly Imaged Substellar Companion {\kappa} And b Retrieved from a Near Infrared Spectrum
Kamen O. Todorov, Michael R. Line, Jaime E. Pineda, Michael R. Meyer, Sascha P. Quanz, Sasha Hinkley, Jonathan J. Fortney
[ arXiv:1504.00217v1 | PDF File ]
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