The Daily Brew
Selected astro-ph abstracts for Monday 2013 August 19
- Simulating the quartic Galileon gravity model on adaptively refined meshes
Baojiu Li, Alexandre Barreira, Carlton M. Baugh, Wojciech A. Hellwing, Kazuya Koyama, Silvia Pascoli, Gong-Bo Zhao
[ arXiv:1308.3491v1 | PDF File ]
- Hypervelocity Star Candidates in the SEGUE G & K Dwarf Sample
Lauren E. Palladino, Katharine J. Schlesinger, Kelly Holley-Bockelmann, Carlos Allende Prieto, Timothy C. Beers, Young Sun Lee, Donald P. Schneider
[ arXiv:1308.3495v1 | PDF File ]
- Galaxy Zoo 2: detailed morphological classifications for 304,122 galaxies from the Sloan Digital Sky Survey
Kyle W. Willett (1), Chris J. Lintott (2 and 3), Steven P. Bamford (4), Karen L. Masters (5 and 6), Brooke D. Simmons (2), Kevin R.V. Casteels (7), Edward M. Edmondson (5), Lucy F. Fortson (1), Sugata Kaviraj (2 and 8), William C. Keel (9), Thomas Melvin (5), Robert C. Nichol (5 and 6), M. Jordan Raddick (10), Kevin Schawinski (11), Robert J. Simpson (2), Ramin A. Skibba (12), Arfon M. Smith (3), Daniel Thomas (5 and 6) ((1) University of Minnesota, (2) University of Oxford, (3) Adler Planetarium, (4) University of Nottingham, (5) University of Portsmouth, (6) SEPnet, (7) Universitat de Barcelona, (8) University of Hertfordshire, (9) University of Alabama, (10) Johns Hopkins University, (11) ETH Zurich, (12) University of California San Diego)
[ arXiv:1308.3496v1 | PDF File ]
- Evidence of Increased UV FeII Emission in Quasars in Candidate Overdense Regions
Kathryn A. Harris, G.M. Williger, L. Haberzettl, S. Mitchell, D. Farrah, M. J. Graham, R. Davé, M. P. Younger, I. K. Söchting
[ arXiv:1308.3514v1 | PDF File ]
- Constraints on WIMP Annihilation for Contracted Dark Matter in the Inner Galaxy with the Fermi-LAT
German A. Gomez-Vargas, Miguel A. Sanchez-Conde, Ji-Haeng Huh, Miguel Peiro, Francisco Prada, Aldo Morselli, Anatoly Klypin, David G. Cerdeno, Yann Mambrini, Carlos Munoz
[ arXiv:1308.3515v1 | PDF File ]
- The SLUGGS Survey: outer triaxiality of the Fast Rotator elliptical NGC 4473
Caroline Foster, Jacob A. Arnold, Duncan A. Forbes, Nicola Pastorello, Aaron J. Romanowsky, Lee R. Spitler, Jay Strader, Jean P. Brodie
[ arXiv:1308.3531v1 | PDF File ]
- UV-excess sources with a red/IR-counterpart: low-mass companions, debris disks and QSO selection
Kars Verbeek, Paul J. Groot, Simone Scaringi, Jorge Casares, Jesus M. Corral-Santana, Niall Deacon, Janet E. Drew, Boris T. Gänsicke, Eduardo González-Solares, Robert Greimel, Ulrich Heber, Ralf Napiwotzki, Roy H.Østensen, Danny Steeghs, Nicholas J. Wright, Albert Zijlstra
[ arXiv:1308.3560v1 | PDF File ]
- Black hole triple dynamics: implications for gravitational wave detections
Fabio Antonini, Norman Murray, Seppo Mikkola
[ arXiv:1308.3674v1 | PDF File ]
- The Tell-Tale Heart: Brightness Fluctuations in the Decline of SN 2009ip
John C. Martin, Franz-Josef Hambsch, Raffaella Margutti, Thiam-Guan Tan, Ivan Curtis, Alicia Soderberg
[ arXiv:1308.3682v1 | PDF File ]
- Spherical collapse in Galileon gravity: fifth force solutions, halo mass function and halo bias
Alexandre Barreira (ICC and IPPP, Durham), Baojiu Li (ICC, Durham), Carlton Baugh (ICC, Durham), Silvia Pascoli (IPPP, Durham)
[ arXiv:1308.3699v1 | PDF File ]
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