The Daily Brew
Selected astro-ph abstracts for Wednesday 2013 January 23
- Detecting bio-markers in habitable-zone earths transiting white dwarfs.
Abraham Loeb, Dan Maoz
arXiv:1301.4994v1
- The sub-stellar birth rate from UKIDSS.
A. C. Day-Jones, F. Marocco, D. J. Pinfield, Z. H. Zhang, B. Burningham, N. Deacon, M. T. Ruiz, J. Gallardo, H. R. A. Jones, P. W. L. Lucas, J. S. Jenkins, J. Gomes, S. L. Folkes, J. R. A. Clarke
arXiv:1301.4996v1
- The Structure of the X-ray and Optical Emitting Regions of the Lensed Quasar Q 2237+0305.
A. M. Mosquera, C. S. Kochanek, B. Chen, X. Dai, J. A. Blackburne, G. Chartas
arXiv:1301.5009v1
- Mass segregation in the diffuse outer-halo globular cluster Palomar 14.
Matthias J. Frank, Eva K. Grebel, Andreas H. W. Küpper
arXiv:1301.5010v1
- Mass-metallicity relation from z=5 to the present: Mass-metallicity relation from z=5 to the present: Evidence for a transition in the mode of galaxy growth at z=2.6 due to the end of sustained primordial gas infall.
P. Moller, J. P. U. Fynbo, C. Ledoux, K. K. Nilsson
arXiv:1301.5013v1
- GRB 080407: an ultra-long burst discovered by the IPN.
V. Pal'shin, K. Hurley, J. Goldsten, I. G. Mitrofanov, W. Boynton, A. von Kienlin, J. Cummings, M. Feroci, R. Aptekar, D. Frederiks, S. Golenetskii, E. Mazets, D. Svinkin, D. Golovin, M. L. Litvak, A. B. Sanin, C. Fellows, K. Harshman, R. Starr, A. Rau, V. Savchenko, X. Zhang, S. Barthelmy, N. Gehrels, H. Krimm, D. Palmer, E. Del Monte, M. Marisaldi
arXiv:1301.5203v1
- Is the Sun Lighter than the Earth? Isotopic CO in the Photosphere, Viewed through the Lens of 3D Spectrum Synthesis.
Thomas R. Ayres, J. R. Lyons, H.-G. Ludwig, E. Caffau, S. Wedemeyer-Böhm
arXiv:1301.5281v1
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