The Daily Brew
Selected astro-ph abstracts for Thursday 2011 June 9
- Galactic H2CO Densitometry I: Pilot survey of Ultracompact HII regions and methodology.
Adam Ginsburg, Jeremy Darling, Cara Battersby, Ben Zeiger, John Bally
arXiv:1106.1430v1
- HST/ACS color-magnitude diagrams of candidate intermediate-age M 31 globular clusters. The role of blue horizontal branches.
S. Perina (1), S. Galleti (1), F. Fusi Pecci (1), M. Bellazzini (1), L. Federici (1), A. Buzzoni (1) ((1) INAF - Osservatorio Astronomico di Bologna)
arXiv:1106.1431v1
- A Molecular Einstein Ring Towards the z=3.93 Submillimeter Galaxy MM18423+593.
J.-F. Lestrade, C.L. Carilli, Karun Thanjavur, J.-P. Kneib, D. A. Riechers, F. Bertoldi, F. Walter, A. Omont
arXiv:1106.1432v1
- Primordial Magnetism in the CMB: Exact Treatment of Faraday Rotation and WMAP7 Bounds.
Levon Pogosian, Amit P.S. Yadav, Yi-Fung Ng, Tanmay Vachaspati
arXiv:1106.1438v1
- Population III stars and the Long Gamma Ray Burst rate.
M.A. Campisi, U. Maio, R. Salvaterra, B. Ciardi
arXiv:1106.1439v1
- Direct Measurements of the magnification produced by galaxy clusters as gravitational lenses.
Alessandro Sonnenfeld, Giuseppe Bertin, Marco Lombardi
arXiv:1106.1442v1
- X-ray Spectral Constraints for z~2 Massive Galaxies: The Identification of Reflection-Dominated Active Galactic Nuclei.
D.M. Alexander (Durham), F.E. Bauer, W.N. Brandt, E. Daddi, R.C. Hickox, B.D. Lehmer, B. Luo, Y.Q. Xue, M. Young, A. Comastri, A. Del Moro, A.C. Fabian, R. Gilli, A.D. Goulding, V. Mainieri, J.R. Mullaney, M. Paolillo, D.A. Rafferty, D.P. Schneider, O. Shemmer, C. Vignali
arXiv:1106.1443v1
- The intergalactic medium over the last 10 billion years II: Metal-line absorption and physical conditions.
Benjamin D. Oppenheimer, Romeel Davé, Neal Katz, Juna A. Kollmeier, David H. Weinberg
arXiv:1106.1444v1
- Precision modeling of M dwarf stars: the magnetic components of CM Draconis.
James MacDonald, Dermott J. Mullan
arXiv:1106.1452v1
- Spectral Energy Distributions of Young Stars in IC 348: The Role of Disks in Angular Momentum Evolution of Young, Low-Mass Stars.
Thompson S. Le Blanc, Kevin R. Covey, Keivan G. Stassun
arXiv:1106.1468v1
- Low-Resolution Sodium D Absorption is a Bad Proxy for Extinction.
Dovi Poznanski, Mohan Ganeshaligam, Jeffrey M. Silverman, Alexei V. Filippenko
arXiv:1106.1469v1
- Updated CMB constraints on Dark Matter annihilation cross-sections.
Silvia Galli, Fabio Iocco, Gianfranco Bertone, Alessandro Melchiorri
arXiv:1106.1528v1
- Discovery of A Variable Broad Absorption Line in the BL Lac object PKS 0138-097.
Zhang Shaohua, Wang Huiyuan, Zhou Hongyan, Wang Tinggui, Jiang Peng
arXiv:1106.1587v1
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