The Daily Brew
Selected astro-ph abstracts for Thursday 2020 October 1
- First measurement of the Hubble parameter from bright binary black hole GW190521
Suvodip Mukherjee, Archisman Ghosh, Matthew J. Graham, Christos Karathanasis, Mansi M. Kasliwal, Ignacio Magaña Hernandez, Samaya M. Nissanke, Alessandra Silvestri, Benjamin D. Wandelt
[ arXiv:2009.14199v1 | PDF File ]
- Stellar Spins in the Open Cluster NGC 2516
Brian F. Healy, P. R. McCullough
[ arXiv:2009.14202v1 | PDF File ]
- Constraining the Circumbinary Disk Tilt in the KH 15D system
Michael Poon, J. J. Zanazzi, Wei Zhu
[ arXiv:2009.14204v1 | PDF File ]
- Exploring the origin of low-metallicity stars in Milky Way-like galaxies with the NIHAO-UHD simulations
Federico Sestito, Tobias Buck, Else Starkenburg, Nicolas F. Martin, Julio F. Navarro, Kim A. Venn, Aura Obreja, Pascale Jablonka, Andrea V. Macciò
[ arXiv:2009.14207v1 | PDF File ]
- Local and global gas metallicity versus stellar age relation in MaNGA galaxies
Laura Sánchez-Menguiano, Jorge Sánchez Almeida, Casiana Muñoz-Tuñón, Sebastián F. Sánchez
[ arXiv:2009.14211v1 | PDF File ]
- High-resolution spectroscopy of SN 2017hcc and its blueshifted line profiles from post-shock dust formation
Nathan Smith, Jennifer E. Andrews
[ arXiv:2009.14215v1 | PDF File ]
- MUSE Analysis of Gas around Galaxies (MAGG) -- II: Metal-enriched halo gas around z~1 galaxies
Rajeshwari Dutta (Durham University), Michele Fumagalli, Matteo Fossati, Emma K. Lofthouse, J. Xavier Prochaska, Fabrizio Arrigoni Battaia, Richard M. Bielby, Sebastiano Cantalupo, Ryan J. Cooke, Michael T. Murphy, John M. O'Meara
[ arXiv:2009.14219v1 | PDF File ]
- Planet formation and disk mass dependence in a pebble-driven scenario for low mass stars
Spandan Dash, Yamila Miguel
[ arXiv:2009.14228v1 | PDF File ]
- Evidence for Late-Time Feedback from the Discovery of Multiphase Gas in a Massive Elliptical at $z=0.4$
Fakhri S. Zahedy (1), Hsiao-Wen Chen (2), Erin Boettcher (2), Michael Rauch (1), K. Decker French (3, 1), Ann Zabludoff (4) ((1) Carnegie Obs, (2) U. Chicago, (3) U. Illinois, (4) U. Arizona)
[ arXiv:2009.14232v1 | PDF File ]
- Hubble Constant Measurement with GW190521 as an Eccentric Black Hole Merger
V. Gayathri, J. Healy, J. Lange, B. O'Brien, M. Szczepanczyk, I. Bartos, M. Campanelli, S. Klimenko, C. Lousto, R. O'Shaughnessy
[ arXiv:2009.14247v1 | PDF File ]
- Detection of Pb II in the Ultraviolet Spectra of Three Metal-Poor Stars
Ian U. Roederer, James E. Lawler, Erika M. Holmbeck, Timothy C. Beers, Rana Ezzeddine, Anna Frebel, Terese T. Hansen, Inese I. Ivans, Amanda I. Karakas, Vinicius M. Placco, Charli M. Sakari
[ arXiv:2009.14251v1 | PDF File ]
- Observations of the Origin of Downward Terrestrial Gamma-Ray Flashes
J. W. Belz (1), P. R. Krehbiel (2), J. Remington (1), M. A. Stanley (2), R. U. Abbasi (3), R. LeVon (1), W. Rison (2), D. Rodeheffer (2), the Telescope Array Scientific Collaboration : T. Abu-Zayyad (1), M. Allen (1), E. Barcikowski (1), D. R. Bergman (1), S. A. Blake (1), M. Byrne (1), R. Cady (1), B. G. Cheon (6), M. Chikawa (8), A. di Matteo (9), T. Fujii (10), K. Fujita (11), R. Fujiwara (11), M. Fukushima (12 and 13), G. Furlich (1), W. Hanlon (1), M. Hayashi (14), Y. Hayashi (11), N. Hayashida (15), K. Hibino (15), K. Honda (16), D. Ikeda (17), T. Inadomi (18), N. Inoue (4), T. Ishii (16), H. Ito (19), D. Ivanov (1), H. Iwakura (18), H. M. Jeong (20), S. Jeong (20), C. C. H. Jui (1), K. Kadota (21), F. Kakimoto (5), O. Kalashev (22), K. Kasahara (23), S. Kasami (24), H. Kawai (25), S. Kawakami (11), et al. (93 additional authors not shown)
[ arXiv:2009.14327v1 | PDF File ]
- The Terahertz Intensity Mapper (TIM): a Next-Generation Experiment for Galaxy Evolution Studies
Joaquin Vieira, James Aguirre, C. Matt Bradford, Jeffrey Filippini, Christopher Groppi, Dan Marrone, Matthieu Bethermin, Tzu-Ching Chang, Mark Devlin, Oliver Dore, Jianyang Frank Fu, Steven Hailey Dunsheath, Gilbert Holder, Garrett Keating, Ryan Keenan, Ely Kovetz, Guilaine Lagache, Philip Mauskopf, Desika Narayanan, Gergo Popping, Erik Shirokoff, Rachel Somerville, Isaac Trumper, Bade Uzgil, Jonas Zmuidzinas
[ arXiv:2009.14340v1 | PDF File ]
- Constraining Models of the Pulsar Wind Nebula in SNR G0.9+0.1 via Simulation of its Detection Properties using the Cherenkov Telescope Array
M. Fiori, L. Zampieri, A. Burtovoi, P. Caraveo, L. Tibaldo
[ arXiv:2009.14520v1 | PDF File ]
- VIBES: VIsual Binary Exoplanet survey with SPHERE Upper limits on wide S-planet and S-BD frequencies, triple system discovery, and astrometric confirmation of 20 stellar binaries and three triple systems
J. Hagelberg (1 an 2), N. Engler (1), C. Fontanive (3), S. Daemgen (1), S. P. Quanz (1), J. Kühn (1 and 3), M. Reggiani (4), M. Meyer (5), R. Jayawardhana (6), V. Kostov (7) ((1) Institute for Particle Physics and Astrophysics, ETH Zurich, Switzerland, (2) Geneva Observatory, University of Geneva, Switzerland, (3) Center for Space and Habitability, University of Bern, Bern, Switzerland, (4) Institute of astrophysics, KU Leuven, Celestijnlaan 200D, Leuven, Belgium, (5) University of Michigan, Astronomy Department, USA, (6) Department of Astronomy, Cornell University, Ithaca, NY, USA, (7) NASA/GSFC, USA)
[ arXiv:2009.14528v1 | PDF File ]
- The environmental dependence of the X_CO conversion factor
Munan Gong, Eve C. Ostriker, Chang-Goo Kim, Jeong-Gyu Kim
[ arXiv:2009.14631v1 | PDF File ]
- The brown dwarf population in the star forming region NGC2264
Samuel Pearson, Aleks Scholz, Paula S Teixeira, Koraljka Mužić, Jochen Eislöffel
[ arXiv:2009.14749v1 | PDF File ]
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