The Daily Brew
Selected astro-ph abstracts for Friday 2013 September 13
- Exoplanet Transit Variability: Bow Shocks and Winds Around HD 189733b
J Llama, A.A. Vidotto, M. Jardine, K. Wood, R. Fares, T.I. Gombosi
[ arXiv:1309.2938v1 | PDF File ]
- Two high-redshift DLAs towards a z~5 gamma-ray burst
M. Sparre, O. E. Hartoog, T. Krühler, J. P. U. Fynbo, D. J. Watson, K. Wiersema, V. D'Elia, A. De Cia, P. M. J. Afonso, S. Covino, A. de Ugarte Postigo, H. Flores, P. Goldoni, J. Greiner, J. Hjorth, P. Jakobsson, L. Kaper, S. Klose, D. Malesani, B. Milvang-Jensen, M. Nardini, S. Piranomonte, J. Sollerman, R. Sanchez Ramirez, S. Schulze, N. R. Tanvir, S. D. Vergani, R. A. M. J. Wijers, T. Zafar
[ arXiv:1309.2940v1 | PDF File ]
- Galaxy mergers on a moving mesh: a comparison with smoothed-particle hydrodynamics
Christopher C. Hayward, Paul Torrey, Volker Springel, Lars Hernquist, Mark Vogelsberger
[ arXiv:1309.2942v1 | PDF File ]
- Cosmological dependence of the measurements of luminosity function, projected clustering and galaxy-galaxy lensing signal
Surhud More
[ arXiv:1309.2943v1 | PDF File ]
- The effect of metal enrichment and galactic winds on galaxy formation in cosmological zoom simulations
Michaela Hirschmann, Thorsten Naab, Romeel Dave, Benjamin D. Oppenheimer, Jeremiah P. Ostriker, Rachel S. Somerville, Ludwig Oser, Reinhard Genzel, Linda J. Tacconi, Natascha M. Foerster-Schreiber, Andreas Burkert, Shy Genel
[ arXiv:1309.2946v1 | PDF File ]
- Galactic synchrotron emission with cosmic-ray propagation models
Elena Orlando, Andrew Strong
[ arXiv:1309.2947v1 | PDF File ]
- A new method to measure the mass of galaxy clusters
Martina Falco (1), Steen H. Hansen (1), Radoslaw Wojtak (1), Thejs Brinckmann (1), Mikkel Lindholmer (1), Stefania Pandolfi (1) ((1) Dark Cosmology Centre, Niels Bohr Institute, Copenhagen, Denmark)
[ arXiv:1309.2950v1 | PDF File ]
- Characterizing unknown systematics in large scale structure surveys
Nishant Agarwal, Shirley Ho, Adam D. Myers, Hee-Jong Seo, Ashley J. Ross, Neta Bahcall, Jonathan Brinkmann, Daniel J. Eisenstein, Demitri Muna, Nathalie Palanque-Delabrouille, Isabelle Pâris, Patrick Petitjean, Donald P. Schneider, Alina Streblyanska, Benjamin A. Weaver, Christophe Yèche
[ arXiv:1309.2954v1 | PDF File ]
- Chemistry of the Sagittarius Dwarf Galaxy: a Top-Light IMF, Outflows and the R-Process
Andrew McWilliam, George Wallerstein, Marta Mottini
[ arXiv:1309.2974v1 | PDF File ]
- The UV-bright, Slowly Declining Transient PS1-11af as a Partial Tidal Disruption Event
R. Chornock, E. Berger, S. Gezari, B. A. Zauderer, A. Rest, L. Chomiuk, A. Kamble, A. M. Soderberg, I. Czekala, J. Dittmann, M. Drout, R. J. Foley, W. Fong, M. E. Huber, R. P. Kirshner, A. Lawrence, R. Lunnan, G. H. Marion, G. Narayan, A. G. Riess, K. C. Roth, N. E. Sanders, D. Scolnic, S. J. Smartt, K. Smith, C. W. Stubbs, J. L. Tonry, W. S. Burgett, K. C. Chambers, H. Flewelling, K. W. Hodapp, N. Kaiser, E. A. Magnier, D. C. Martin, J. D. Neill, P. A. Price, R. Wainscoat
[ arXiv:1309.3009v1 | PDF File ]
- The masses of Local Group dwarf spheroidal galaxies: Not too small after all?
Michelle L. M. Collins, Scott C. Chapman, R. M. Rich, Rodrigo A. Ibata, Nicolas F. Martin, Michael J. Irwin, Nicholas F. Bate, Geraint F. Lewis, Jorge Peñarrubia, Nobuo Arimoto, Caitlin M. Casey, Annette M. N. Ferguson, Andreas Koch, Alan W. McConnachie, Nial Tanvir
[ arXiv:1309.3053v1 | PDF File ]
- Broad absorption features in wind-dominated ULXs?
Matthew J. Middleton, Dominic J. Walton, Timothy P. Roberts, Lucy Heil
[ arXiv:1309.3134v1 | PDF File ]
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