The Daily Brew
Selected astro-ph abstracts for Monday 2009 September 21
- Solar Neighborhood Velocity Streams Induced by Recent Bar Growth.
I. Minchev, C. Boily, A. Siebert, O. Bienayme (U. of Strasbourg)
arXiv:0909.3516v1
- The Stellar Mass Density and Specific Star Formation Rates of the Universe at z~7.
Valentino Gonzalez (UCSC), Ivo Labbe (OCIW), Rychard J. Bouwens (UCSC), Garth Illingworth (UCSC), Marijn Franx (Leiden Observatory), Mariska Kriek (Princeton University), Gabriel B. Brammer (Yale University)
arXiv:0909.3517v1
- Star formation and AGN activity in SDSS cluster galaxies.
Anja von der Linden (KIPAC/Stanford; MPA), Vivienne Wild (IAP; MPA), Guinevere Kauffmann (MPA), Simon D. M. White (MPA), Simone Weinmann (MPA)
arXiv:0909.3522v1
- The Distribution of Dark Matter Over 3 Decades in Radius in the Lensing Cluster Abell 611.
A. B. Newman (1), T. Treu (2), R. S. Ellis (1), D. J. Sand (3,4), J. Richard (5), P. J. Marshall (2), P. Capak (6), S. Miyazaki (7) ((1) Caltech, (2) U. C. Santa Barbara, (3) Harvard-Smithsonian CfA, (4) Las Cumbres Observatory, (5) Univ. of Durham, (6) Spitzer Science Center, (7) NAOJ)
arXiv:0909.3527v1
- The IRAC Dark Field; Far- Infrared to X-ray Data.
J.E. Krick, J.A. Surace, D. Thompson, M. L. N. Ashby, J. Hora, V. Gorjian, L. Yan, D.T. Frayer, E. Egami, M. Lacy
arXiv:0909.3550v1
- Searches for gravitational waves from known pulsars with S5 LIGO data.
he LIGO Scientific Collaboration,The Virgo Collaboration : B. P. Abbott, R. Abbott, F. Acernese, R. Adhikari, P. Ajith, B. Allen, G. Allen, M. Alshourbagy, R. S. Amin, S. B. Anderson, W. G. Anderson, F. Antonucci, S. Aoudia, M. A. Arain, M. Araya, H. Armandula, P. Armor, K. G. Arun, Y. Aso, S. Aston, P. Astone, P. Aufmuth, C. Aulbert, S. Babak, P. Baker, G. Ballardin, S. Ballmer, C. Barker, D. Barker, F. Barone, B. Barr, P. Barriga, L. Barsotti, M. Barsuglia, M. A. Barton, I. Bartos, R. Bassiri, M. Bastarrika, Th. S. Bauer, B. Behnke, M. Beker, M. Benacquista, J. Betzwieser, P. T. Beyersdorf, S. Bigotta, I. A. Bilenko, G. Billingsley, S. Birindelli, R. Biswas, M. A. Bizouard, E. Black, J. K. Blackburn, L. Blackburn, D. Blair, B. Bland, C. Boccara, T. P. Bodiya, L. Bogue, F. Bondu, L. Bonelli,et al. (619 additional authors not shown)
arXiv:0909.3583v1
- New Constraints on variations of the fine structure constant from CMB anisotropies.
Eloisa Menegoni, Silvia Galli, James Bartlett, Carlos J. A. P. Martins, Alessandro Melchiorri
arXiv:0909.3584v1
- The orbits of open clusters in the Galaxy.
Zhen-Yu Wu, Xu Zhou, Jun Ma, Cui-Hua Du
arXiv:0909.3737v1
- Trigonometric Parallaxes of Massive Star-Forming Regions: VII. G9.62+0.20 and the Expanding 3 KPC-ARM.
A. Sanna, M. J. Reid, L. Moscadelli, T. M. Dame, K. M. Menten, A. Brunthaler, X. W. Zheng, Y. Xu
arXiv:0909.3773v1
- Extensive optical and near-infrared observations of the nearby, narrow-lined type Ic SN 2007gr: days 5 to 415.
Deborah J. Hunter (1), Stefano Valenti (1), Rubina Kotak (1), Peter Meikle (2), Stefan Taubenberger (3), Andrea Pastorello (1), Stefano Benetti (4), Vallery Stanishev (4), Steven J. Smartt (1), Carrie Trundle (1), Arkady A. Arkharov (5, 6), Milena Bufano (7), Enrico Cappellaro (7), Elisa Di Carlo (7), Mauro Dolci (7), Nancy Elias-Rosa (8), Soeren Frandsen (9), Johan U. Fynbo (10), Ulrich Hopp (11, 12), Valeri M. Larionov (5,6), Peter Laursen (10), Paolo Mazzali (3, 4, 13), Hripsime Navasardyan (4), Christoph Ries (11), Arno Riffeser (11), Luca Rizzi (14), Dmitrii Y. Tsvetkov (15), Massimo Turatto (4), Silona Wilke (11) ((1) Queen's University Belfast, UK (2) Imperial College London, UK (3) MPA Garching (4) INAF Padova (5) Pulkovo Central Astronomical Observatory (6) Astronomical Institute of St Petersburg (7) INAF Teramo (8) Spitzer Science Centre (9) Arhus University (10) Dark Cosmology Centre (11) University of Munich (12) MPE Garching (13) Scuola Normale Superiore, Pisa (14) JAC, Hawaii (15) Sternberg Astronomical Institute)
arXiv:0909.3780v1
- Luminosity Functions of XMM-LSS C1 Galaxy Clusters.
Abdulmonem Alshino, Habib Khosroshahi, Trevor Ponman, Jon Willis, Marguerite Pierre, Florian Pacaud, Graham Smith
arXiv:0909.3810v1
- A VLT/FLAMES survey for massive binaries in Westerlund 1: I. first observations of luminous evolved stars.
B. W. Ritchie, J. S. Clark, I. Negueruela, P. A. Crowther
arXiv:0909.3815v1
- The effect of the dust size distribution on asteroid polarization.
Joseph Masiero (IfA, Hawaii), Christine Hartzell (CU, Boulder), Dan Scheeres (CU, Boulder)
arXiv:0909.3827v1
- Lunar Outgassing, Transient Phenomena & the Return to the Moon, II: Predictions and Tests for Outgassing/Regolith Interactions.
Arlin P.S. Crotts, Cameron Hummels
arXiv:0909.3832v2
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