The Daily Brew
Selected astro-ph abstracts for Wednesday 2012 October 3
- Hint of a transiting extended atmosphere on 55 Cancri b.
David Ehrenreich, Vincent Bourrier, Xavier Bonfils, Alain Lecavelier des Etangs, Guillaume Hébrard, David K. Sing, Peter J. Wheatley, Alfred Vidal-Madjar, Xavier Delfosse, Stéphane Udry, Thierry Forveille, Claire Moutou
arXiv:1210.0531v1
- The CHARA Array Angular Diameter of HR 8799 Favors Planetary Masses for Its Imaged Companions.
Ellyn K. Baines, Russel J. White, Daniel Huber, Jeremy Jones, Tabetha Boyajian, Harold A. McAlister, Theo A. ten Brummelaar, Judit Sturmann, Laszlo Sturmann, Nils H. Turner, P. J. Goldfinger, Christopher D. Farrington, Adric R. Riedel, Michael Ireland, Kaspar von Braun, Stephen T. Ridgway
arXiv:1210.0556v1
- Starlight Demonstration of the Dragonfly Instrument: an Integrated Photonic Pupil Remapping Interferometer for High Contrast Imaging.
N. Jovanovic, P. G. Tuthill, B. Norris, S. Gross, P. Stewart, N. Charles, S. Lacour, M. Ams, J. S. Lawrence, A. Lehmann, C. Niel, J. G. Robertson, G. D. Marshall, M. Ireland, A. Fuerbach, M. J. Withford
arXiv:1210.0603v1
- Model-dependent high-energy neutrino flux from Gamma-Ray Bursts.
Bing Zhang, Pawan Kumar
arXiv:1210.0647v1
- $\beta$-decay half-lives of neutron-rich nuclei and matter flow in the $r$-process.
Z. M. Niu, Y. F. Niu, H. Z. Liang, W. H. Long, T. Nikšić, D. Vretenar, J. Meng
arXiv:1210.0680v1
- Deep HST Imaging in NGC 6397: Stellar Dynamics.
J. S. Heyl, H. Richer, J. Anderson, G. Fahlman, A. Dotter, J. Hurley, J. Kalirai, R. M. Rich, M. Shara, P. Stetson, K. H. Woodley, D. Zureko
arXiv:1210.0826v1
- Constraints on Dark Matter Annihilation in Clusters of Galaxies from Diffuse Radio Emission.
Emma Storm, Tesla E. Jeltema, Stefano Profumo, Lawrence Rudnick
arXiv:1210.0872v1
- On the survival of brown dwarfs and planets engulfed by their giant host star.
Jean-Claude Passy (1,2), Mordecai-Mark Mac Low (1), Orsola De Marco (3) ((1) American Museum of Natural History, (2) University of Victoria, (3) Macquarie University)
arXiv:1210.0879v1
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