The Daily Brew
Selected astro-ph abstracts for Wednesday 2018 August 15
- New Constraints on IGM Thermal Evolution from the Ly{\alpha} Forest Power Spectrum
Michael Walther, Jose Oñorbe, Joseph F. Hennawi, Zarija Lukić
[ arXiv:1808.04367v1 | PDF File ]
- Cosmological simulations of the circumgalactic medium with 1 kpc resolution: enhanced HI column densities
Freeke van de Voort (1 and 2), Volker Springel (3 and 1), Nir Mandelker (2 and 1), Frank C. van den Bosch (2), Rüdiger Pakmor (3 and 1) ((1) HITS (2) Yale (3) MPA)
[ arXiv:1808.04369v1 | PDF File ]
- The shape of the Galactic halo with $Gaia$ DR2 RR Lyrae. Anatomy of an ancient major merger
G. Iorio, V. Belokurov
[ arXiv:1808.04370v1 | PDF File ]
- Detection of scattered light from the hot dust in HD 172555
N. Engler, H.M. Schmid, S.P. Quanz, H. Avenhaus, A. Bazzon
[ arXiv:1808.04373v1 | PDF File ]
- Stochastic transport of high-energy particles through a turbulent plasma
L. E. Chen, A. F. A. Bott, P. Tzeferacos, A. Rigby, A. Bell, R. Bingham, C. Graziani, J. Katz, M. Koenig, C. K. Li, R. Petrasso, H.-S. Park, J. S. Ross, D. Ryu, D. Ryutov, T. G. White, B. Reville, J. Matthews, J. Meinecke, F. Miniati, E. G. Zweibel, S. Sarkar, A. A. Schekochihin, D. Q. Lamb, D. H. Froula, G. Gregori
[ arXiv:1808.04430v1 | PDF File ]
- The Simons Observatory: Instrument Overview
Nicholas Galitzki, Aamir Ali, Kam S. Arnold, Peter C. Ashton, Jason E. Austermann, Carlo Baccigalupi, Taylor Baildon, Darcy Barron, James A. Beall\, Shawn Beckman, Sarah Marie M. Bruno, Sean Bryan, Paolo G. Calisse, Grace E. Chesmore, Yuji Chinone, Steve K. Choi, Gabriele Coppi, Kevin D. Crowley, Kevin T. Crowley, Ari Cukierman, Mark J. Devlin, Simon Dicker, Bradley Dober, Shannon M. Duff, Jo Dunkley, Giulio Fabbian, Patricio A. Gallardo, Martina Gerbino, Neil Goeckner-Wald, Joseph E. Golec, Jon E. Gudmundsson, Erin E. Healy, Shawn Henderson, Charles A. Hill, Gene C. Hilton, Shuay-Pwu Patty Ho, Logan A. Howe, Johannes Hubmayr, Oliver Jeong, Brian Keating, Brian J. Koopman, Kenji Kuichi, Akito Kusaka, Jacob Lashner, Adrian T. Lee, Yaqiong Li, Michele Limon, Marius Lungu, Frederick Matsuda,et al. (29 additional authors not shown)
[ arXiv:1808.04493v1 | PDF File ]
- Searching for Biosignatures in Exoplanetary Impact Ejecta
Gianni Cataldi, Alexis Brandeker, Philippe Thébault, Kelsi Singer, Engy Ahmed, Bernard L. de Vries, Anna Neubeck, Göran Olofsson
[ arXiv:1808.04504v1 | PDF File ]
- Apparent cosmic acceleration due to local bulk flow
J. Colin, R. Mohayaee, M. Rameez, S. Sarkar
[ arXiv:1808.04597v1 | PDF File ]
- Red and Reddened: Ultraviolet through Near-Infrared Observations of Type Ia Supernova 2017erp
Peter J. Brown, Griffin Hosseinzadeh, Saurabh W. Jha, David Sand, Ethan Vieira, Xiaofeng Wang, Mi Dai, Kyle G. Dettman, Syed Uddin, Lifan Wang, Iair Arcavi, Tiara Diamond, Daichi Hiramatsu, D. Andrew Howell, E. Y. Hsiao, G. H. Marion, Curtis McCully, Peter A. Milne, Davron Mirzaqulov, Stefano Valenti, Danfeng Xiang
[ arXiv:1808.04729v1 | PDF File ]
- Neutron star -- axion star collisions in the light of multi-messenger astronomy
Tim Dietrich, Francesca Day, Katy Clough, Michael Coughlin, Jens Niemeyer
[ arXiv:1808.04746v1 | PDF File ]
- Early formation of carbon monoxide in the Centaurus A supernova SN 2016adj
D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad, India), Vishal Joshi (PRL), A. Evans (Keele University, UK), Mudit Srivastava (PRL), N. M. Ashok (PRL), R. D. Gehrz (U. Minnesota, USA), M. S. Connelley (Institute for Astronomy, Hawaii), T. R. Geballe (Gemini Observatory), J. Spyromilio (ESO), J. Rho (SOFIA Science Center & SETI Institute), R. Roy (Oskar Klein Centre, Stockholm University)
[ arXiv:1808.04766v1 | PDF File ]
- Search for sub-solar mass ultracompact binaries in Advanced LIGO's first observing run
B. P. Abbott, R. Abbott, T. D. Abbott, F. Acernese, K. Ackley, C. Adams, T. Adams, P. Addesso, R. X. Adhikari, V. B. Adya, C. Affeldt, B. Agarwal, M. Agathos, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. Ajith, B. Allen, G. Allen, A. Allocca, M. A. Aloy, P. A. Altin, A. Amato, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. V. Angelova, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda, M. Ar`ene, N. Arnaud, K. G. Arun, S. Ascenzi, G. Ashton, M. Ast, S. M. Aston, P. Astone, D. V. Atallah, F. Aubin, P. Aufmuth, C. Aulbert, K. AultONeal, C. Austin, A. Avila-Alvarez, S. Babak, P. Bacon, F. Badaracco, M. K. M. Bader, S. Bae, P. T. Baker, F. Baldaccini, G. Ballardin, S. W. Ballmer, S. Banagiri, J. C. Barayoga, S. E. Barclay, B. C. Barish, D. Barker, K. Barkett, S. Barnum,et al. (1073 additional authors not shown)
[ arXiv:1808.04771v1 | PDF File ]
- Methods for the detection of gravitational waves from sub-solar mass ultracompact binaries
Ryan Magee, Anne-Sylvie Deutsch, Phoebe McClincy, Chad Hanna, Christian Horst, Duncan Meacher, Cody Messick, Sarah Shandera, Madeline Wade
[ arXiv:1808.04772v1 | PDF File ]
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