The Daily Brew
Selected astro-ph abstracts for Friday 2015 January 23
- Kiloparsec-scale jets in three radio-loud narrow-line Seyfert 1 galaxies
Joseph L. Richards, Matthew L. Lister
[ arXiv:1501.05299v1 | PDF File ]
- The Origin of the Extragalactic Gamma-Ray Background and Implications for Dark-Matter Annihilation
M. Ajello, D. Gasparrini, M. Sanchez-Conde, G. Zaharijas, M. Gustafsson, J. Cohen-Tanugi, C. D. Dermer, Y. Inoue, D. Hartmann, M. Ackermann, K. Bechtol, A. Franckowiak, A. Reimer, R. W. Romani, A. W. Strong
[ arXiv:1501.05301v1 | PDF File ]
- A Dark Year for Tidal Disruption Events
James Guillochon (1), Enrico Ramirez-Ruiz (2) ((1) Harvard ITC, (2) UC Santa Cruz)
[ arXiv:1501.05306v1 | PDF File ]
- Uncertainties in The Interstellar Extinction Curve and the Cepheid Distance to M101
David M. Nataf
[ arXiv:1501.05311v1 | PDF File ]
- The composition of the Fermi-LAT IGRB intensity: emission from extragalactic point sources and dark matter annihilations
Mattia Di Mauro, Fiorenza Donato
[ arXiv:1501.05316v1 | PDF File ]
- Passive galaxies as tracers of cluster environments at z~2
V. Strazzullo, E. Daddi, R. Gobat, B. Garilli, M. Mignoli, F. Valentino, M. Onodera, A. Renzini, A. Cimatti, A. Finoguenov, N. Arimoto, M. Cappellari, C. M. Carollo, C. Feruglio, E. Le Floc'h, S. J. Lilly, D. Maccagni, H. J. McCracken, M. Moresco, L. Pozzetti, G. Zamorani
[ arXiv:1501.05323v1 | PDF File ]
- Limits on Dark Matter Annihilation Signals from the Fermi LAT 4-year Measurement of the Isotropic Gamma-Ray Background
he Fermi LAT Collaboration, M. Ackermann, M. Ajello, A. Albert, L. Baldini, G. Barbiellini, D. Bastieri, K. Bechtol, R. Bellazzini, E. Bissaldi, E. D. Bloom, R. Bonino, J. Bregeon, P. Bruel, R. Buehler, S. Buson, G. A. Caliandro, R. A. Cameron, M. Caragiulo, P. A. Caraveo, C. Cecchi, E. Charles, A. Chekhtman, J. Chiang, G. Chiaro, S. Ciprini, R. Claus, J. Cohen-Tanugi, J. Conrad, A. Cuoco, S. Cutini, F. D'Ammando, A. de Angelis, F. de Palma, C. D. Dermer, S. W. Digel, P. S. Drell, A. Drlica-Wagner, C. Favuzzi, E. C. Ferrara, A. Franckowiak, Y. Fukazawa, S. Funk, P. Fusco, F. Gargano, D. Gasparrini, N. Giglietto, F. Giordano, M. Giroletti, G. Godfrey, S. Guiriec, M. Gustafsson, J.W. Hewitt, X. Hou, T. Kamae, M. Kuss, S. Larsson, L. Latronico, F. Longo, F. Loparco, M. N. Lovellette, P. Lubrano,et al. (51 additional authors not shown)
[ arXiv:1501.05464v1 | PDF File ]
- Halo mass distribution reconstruction across the cosmic web
Cheng Zhao, Francisco-Shu Kitaura, Chia-Hsun Chuang, Francisco Prada, Gustavo Yepes, Charling Tao
[ arXiv:1501.05520v1 | PDF File ]
- KELT-7b: A hot Jupiter transiting a bright V=8.54 rapidly rotating F-star
Allyson Bieryla, Karen Collins, Thomas G. Beatty, Jason Eastman, Robert J. Siverd, Joshua Pepper, B. Scott Gaudi, Keivan G. Stassun, Caleb Canas, David W. Latham, Lars A. Buchhave, Roberto Sanchis-Ojeda, Joshua N. Winn, Eric L. N. Jensen, John F. Kielkopf, Kim K. McLeod, Joao Gregorio, Knicole D. Colon, Rachel Street, Rachel Ross, Matthew Penny, Samuel N. Mellon, Thomas E. Oberst, Benjamin J. Fulton, Ji Wang, Perry Berlind, Michael L. Calkins, Gilbert A. Esquerdo, Darren L. DePoy, Andrew Gould, Jennifer Marshall, Richard Pogge, Mark Trueblood, Patricia Trueblood
[ arXiv:1501.05565v1 | PDF File ]
- The Information Content of Anisotropic Baryon Acoustic Oscillation Scale Measurements
Ashley J. Ross (CCAPP, OSU), Will J. Percival (Portsmouth, ICG), Marc Manera (UCL)
[ arXiv:1501.05571v1 | PDF File ]
- The Puzzling Li-rich Red Giant Associated with NGC 6819
Joleen K. Carlberg, Verne V. Smith, Katia Cunha, Steven R. Majewski, Szabolcs Meszaros, Matthew Shetrone, Carlos Allende Prieto, Dmitry Bizyaev, Keivan G. Stassun, Scott W. Fleming, Gail Zasowski, Fred Hearty, David L. Nidever, Donald P. Schneider, Jon A. Holtzman, Peter M. Frinchaboy
[ arXiv:1501.05625v1 | PDF File ]
Other Papers:
- Tracing cool molecular gas and star formation on $\sim 100$pc scales
within a $z=2.3$ galaxy
arXiv:1501.04624
- Galaxies that Shine: radiation-hydrodynamical simulations of disk
galaxies
arXiv:1501.04632
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