The Daily Brew
Selected astro-ph abstracts for Friday 2020 September 11
- An excess of small-scale gravitational lenses observed in galaxy clusters
Massimo Meneghetti, Guido Davoli, Pietro Bergamini, Piero Rosati, Priyamvada Natarajan, Carlo Giocoli, Gabriel B. Caminha, R. Benton Metcalf, Elena Rasia, Stefano Borgani, Francesco Calura, Claudio Grillo, Amata Mercurio, Eros Vanzella
[ arXiv:2009.04471v1 | PDF File ]
- A Search for FeH in Hot-Jupiter Atmospheres with High-Dispersion Spectroscopy
Aurora Kesseli, I.A.G. Snellen, F.J. Alonso-Floriano, P. Molliere, D.B. Serindag
[ arXiv:2009.04474v1 | PDF File ]
- The Antesonic Condition for the Explosion of Core-Collapse Supernovae II: Rotation and Turbulence
Matthias J. Raives, Todd A. Thompson, Sean M. Couch
[ arXiv:2009.04478v1 | PDF File ]
- The hidden past of M92: Detection and characterization of a newly formed 17{\deg} long stellar stream using the Canada-France Imaging Survey
Guillaume F. Thomas, Jaclyn Jensen, Alan McConnachie, Patrick Côté, Kim Venn, Nicolas Longeard, Raymond Carlberg, Scott Chapman, Jean-Charles Cuillandre, Benoit Famaey, Laura Ferrarese, Stephen Gwyn, François Hammer, Rodrigo A. Ibata, Khyati Malhan, Nicolas F. Martin, Simona Mei, Julio F. Navarro, Céline Reylé, Else Starkenburg
[ arXiv:2009.04487v1 | PDF File ]
- Kinematics and dynamics of Gaia red clump stars
Jean-Baptiste Salomon, Olivier Bienaymé, Céline Reylé, Annie C. Robin, Benoit Famaey
[ arXiv:2009.04495v1 | PDF File ]
- The NANOGrav 12.5-year Data Set: Search For An Isotropic Stochastic Gravitational-Wave Background
Zaven Arzoumanian, Paul T. Baker, Harsha Blumer, Bence Becsy, Adam Brazier, Paul R. Brook, Sarah Burke-Spolaor, Shami Chatterjee, Siyuan Chen, James M. Cordes, Neil J. Cornish, Fronefield Crawford, H. Thankful Cromartie, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Justin A. Ellis, Elizabeth C. Ferrara, William Fiore, Emmanuel Fonseca, Nathan Garver-Daniels, Peter A. Gentile, Deborah C. Good, Jeffrey S. Hazboun, A. Miguel Holgado, Kristina Islo, Ross J. Jennings, Megan L. Jones, Andrew R. Kaiser, David L. Kaplan, Luke Zoltan Kelley, Joey Shapiro Key, Nima Laal, Michael T. Lam, T. Joseph W. Lazio, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Dustin R. Madison, Maura A. McLaughlin, Chiara M. F. Mingarelli, Cherry Ng, David J. Nice, Timothy T. Pennucci, Nihan S. Pol, Scott M. Ransom, Paul S. Ray,et al. (14 additional authors not shown)
[ arXiv:2009.04496v1 | PDF File ]
- SkyMapper colours of Seyfert galaxies and Changing-Look AGN
Christian Wolf (1), Jacob Golding (1), Wei Jeat Hon (2), Christopher A. Onken (1) ((1) Australian National University, (2) University of Melbourne)
[ arXiv:2009.04688v1 | PDF File ]
Other Papers & Articles:
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