The Daily Brew
Selected astro-ph abstracts for Friday 2015 February 27
- A primordial origin for the composition similarity between the Earth and the Moon
Alessandra Mastrobuono-Battisti, Hagai B. Perets, Sean N. Raymond
[ arXiv:1502.07346v1 | PDF File ]
- Determining the covering factor of Compton-thick active galactic nuclei with NuSTAR
M. Brightman, M. Balokovic, D. Stern, P. Arevalo, D. R. Ballantyne, F. E. Bauer, S. E. Boggs, W. W. Craig, F. E. Christensen, A. Comastri, F. Fuerst, P. Gandhi, C. J. Hailey, F. A. Harrison, R. C. Hickox, M. Koss, S. LaMassa, S. Puccetti, E. Rivers, R. Vasudevan, D. J. Walton, W. W. Zhang
[ arXiv:1502.07353v1 | PDF File ]
- Identification of the brightest Ly\alpha\ emitters at z=6.6: implications for the evolution of the luminosity function in the re-ionisation era
Jorryt Matthee, David Sobral, Sérgio Santos, Huub Röttgering, Behnam Darvish, Bahram Mobasher
[ arXiv:1502.07355v1 | PDF File ]
- Baryon impact on the halo mass function: Fitting formulae and implications for cluster cosmology
Sebastian Bocquet, Alex Saro, Klaus Dolag, Joseph J. Mohr
[ arXiv:1502.07357v1 | PDF File ]
- Crowdfunding Astronomy with Google Sky
Travis S. Metcalfe (White Dwarf Research Corporation)
[ arXiv:1502.07393v1 | PDF File ]
- An ultra-luminous quasar with a twelve-billion-solar-mass black hole at redshift 6.30
Xue-Bing Wu, Feige Wang, Xiaohui Fan, Weimin Yi, Wenwen Zuo, Fuyan Bian, Linhua Jiang, Ian D. McGreer, Ran Wang, Jinyi Yang, Qian Yang, David Thompson, Yuri Beletsky
[ arXiv:1502.07418v1 | PDF File ]
- Iron and s-elements abundance variations in NGC5286: comparison with anomalous globular clusters and Milky Way satellites
A. F. Marino, A. P. Milone, A. I. Karakas, L. Casagrande, D. Yong, L. Shingles, G. Da Costa, J. E. Norris, P.B. Stetson, K. Lind, M. Asplund, R. Collet, H. Jerjen, L. Sbordone, A. Aparicio, S. Cassisi
[ arXiv:1502.07438v1 | PDF File ]
- Foregrounds in Wide-Field Redshifted 21 cm Power Spectra
Nithyanandan Thyagarajan, Daniel C. Jacobs, Judd D. Bowman, N. Barry, A. P. Beardsley, G. Bernardi, F. Briggs, R. J. Cappallo, P. Carroll, B. E. Corey, A. de Oliveira-Costa, Joshua S. Dillon, D. Emrich, A. Ewall-Wice, L. Feng, R. Goeke, L. J. Greenhill, B. J. Hazelton, J. N. Hewitt, N. Hurley-Walker, M. Johnston-Hollitt, D. L. Kaplan, J. C. Kasper, Han-Seek Kim, P. Kittiwisit, E. Kratzenberg, E. Lenc, J. Line, A. Loeb, C. J. Lonsdale, M. J. Lynch, B. McKinley, S. R. McWhirter, D. A. Mitchell, M. F. Morales, E. Morgan, A. R. Neben, D. Oberoi, A. R. Offringa, S. M. Ord, Sourabh Paul, B. Pindor, J. C. Pober, T. Prabu, P. Procopio, J. Riding, A. E. E. Rogers, A. Roshi, N. Udaya Shankar, Shiv K. Sethi, K. S. Srivani, R. Subrahmanyan, I. S. Sullivan, M. Tegmark, S. J. Tingay, C. M. Trott, M. Waterson,et al. (7 additional authors not shown)
[ arXiv:1502.07596v1 | PDF File ]
- On the Abundance of Extreme Voids
Sirichai Chongchitnan
[ arXiv:1502.07705v1 | PDF File ]
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