The Daily Brew
Selected astro-ph abstracts for Thursday 2013 September 26
- Substructure in bulk velocities of Milky Way disk stars
Jeffrey L. Carlin, James DeLaunay, Heidi Jo Newberg, Licai Deng, Daniel Gole, Kathleen Grabowski, Ge Jin, Chao Liu, Xiaowei Liu, A-Li Luo, Haibo Yuan, Haotong Zhang, Gang Zhao, Yongheng Zhao
[ arXiv:1309.6314v1 | PDF File ]
- The COS-Halos Survey: Rationale, Design, and A Census of Circumgalactic Neutral Hydrogen
Jason Tumlinson (STScI), Christopher Thom (STScI), Jessica Werk (UCSC), J. Xavier Prochaska (UCSC), Todd Tripp (UMass), Neal Katz (UMass), Romeel Dave (Arizona, UWC), Benjamin D. Oppenheimer (Leiden, Colorado), Joseph Meiring (UMass), Amanda Brady Ford (Arizona), John O'Meara (St. Michaels), Molly Peeples (UCLA, STScI), Ken Sembach (STScI), David Weinberg (Ohio State)
[ arXiv:1309.6317v1 | PDF File ]
- A new technique of discovering red supergiants in nearby galaxies with mid-IR photometry
N. E. Britavskiy, A. Z. Bonanos, A. Mehner, D. Garcia-Alvarez, J. L. Prieto, N.I. Morrell
[ arXiv:1309.6320v1 | PDF File ]
- Do We Expect Most AGN to Live in Disks?
Philip F. Hopkins (Caltech), Dale D. Kocevski (Kentucky), Kevin Bundy (IPMU)
[ arXiv:1309.6321v1 | PDF File ]
- A Precision Multi-Band Two-Epoch Photometric Catalog of 44 Million Sources in the Northern Sky from Combination of the USNO-B and Sloan Digital Sky Survey Catalogs
G.J. Madsen, B.M. Gaensler
[ arXiv:1309.6322v1 | PDF File ]
- A high-dispersion molecular gas component in nearby galaxies
Anahi Caldu-Primo, Andreas Schruba, Fabian Walter, Adam Leroy, Karin Sandstrom, W.J.G. de Blok, Roger Ianjamasimanana, K.M. Mogotsi
[ arXiv:1309.6324v1 | PDF File ]
- Measuring Supermassive Black Hole Spins in Active Galactic Nuclei
Laura Brenneman (Harvard-Smithsonian Center for Astrophysics)
[ arXiv:1309.6334v1 | PDF File ]
- Cold dust but warm gas in the unusual elliptical galaxy NGC 4125
C. D. Wilson, A. Cridland, K. Foyle, T. J. Parkin, E. Mentuch Cooper, H. Roussel, M. Sauvage, M. W. L. Smith, M. Baes, G. Bendo, M. Boquien, A. Boselli, L. Ciesla, D. L. Clements, A. Cooray, I. De Looze, M. Galametz, W. Gear, V. Lebouteiller, S. Madden, M. Pereira-Santaella, A. Remy-Ruyer
[ arXiv:1309.6338v1 | PDF File ]
- Direct evidence for a supernova interacting with a large amount of hydrogen-free circumstellar material
Sagi Ben-Ami, Avishay Gal-Yam, Paolo A. Mazzali, Maryam Modjaz, Itay Rabinak, Mark Sullivan, Lars Bildsten, Dovi Poznanski, Ofer Yaron, Iair Arcavi, Joshua S. Bloom, Assaf Horesh, Mansi M. Kasliwal, Shrinivas R. Kulkarni, Peter E. Nugent, Eran O. Ofek, Daniel Perley, Robert Quimby, Dong Xu
[ arXiv:1309.6496v1 | PDF File ]
- CARMA Survey Toward Infrared-bright Nearby Galaxies (STING). III. The Dependence of Atomic and Molecular Gas Surface Densities on Galaxy Properties
Tony Wong (1), Rui Xue (1), Alberto D. Bolatto (2), Adam K. Leroy (3), Leo Blitz (4), Erik Rosolowsky (5), Frank Bigiel (6), David B. Fisher (2), Jürgen Ott (3), Nurur Rahman (7), Stuart N. Vogel (2), Fabian Walter (8) ((1) U. Illinois, (2) U. Maryland, (3) NRAO, (4) UC Berkeley, (5) U. Alberta, (6) U. Heidelberg, (7) U. Johannesburg, (8) MPIA)
[ arXiv:1309.6513v1 | PDF File ]
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