The Daily Brew
Selected astro-ph abstracts for Tuesday 2019 November 19
- Effectively using unsupervised machine learning in next generation astronomical surveys
Itamar Reis, Michael Rotman, Dovi Poznanski, J. Xavier Prochaska, Lior Wolf
[ arXiv:1911.06823v1 | PDF File ]
- Chemo-dynamics of barred galaxies in the Auriga simulations: The in-situ formation of the Milky Way bulge
F. Fragkoudi, R. J. J. Grand, R. Pakmor, G. Blázquez-Calero, I. Gargiulo, F. Gomez, F. Marinacci, A. Monachesi, M. K. Ness, I. Perez, P. Tissera, S. D. M. White
[ arXiv:1911.06826v1 | PDF File ]
- Exploring the High-Mass End of the Stellar Mass Function of Star Forming Galaxies at Cosmic Noon
Sydney Sherman, Shardha Jogee, Jonathan Florez, Matthew L. Stevans, Lalitwadee Kawinwanichakij, Isak Wold, Steven L. Finkelstein, Casey Papovich, Viviana Acquaviva, Robin Ciardullo, Carly Gronwall, Zacharias Escalante
[ arXiv:1911.06829v1 | PDF File ]
- When is chemical disequilibrium in Earth-like planetary atmospheres a biosignature versus an anti-biosignature? Disequilibria from dead to living worlds
Nicholas Wogan, David Catling
[ arXiv:1911.06852v1 | PDF File ]
- Observation of Acceleration of HI Clouds Within the Fermi Bubbles
Felix J. Lockman, Enrico M. Di Teodoro, N. M. McClure-Griffiths
[ arXiv:1911.06864v1 | PDF File ]
- The great impostors: Extremely compact, merging binary neutron stars in the mass gap posing as binary black holes
Antonios Tsokaros, Milton Ruiz, Stuart L. Shapiro, Lunan Sun, Kōji Uryū
[ arXiv:1911.06865v1 | PDF File ]
- A New Channel of Bulge Formation via The Destruction of Short Bars
Minghao Guo, Min Du, Luis C. Ho, Victor P. Debattista, Dongyao Zhao
[ arXiv:1911.07002v1 | PDF File ]
- Elemental abundances distributions in (R, $V_{\phi}$) plane with LAMOST DR5 and Gaia DR2
Xilong Liang, Jingkun Zhao, Yuqin Chen, Wenbo Zuo, Jiajun Zhang, Jia Zhu, Gang Zhao
[ arXiv:1911.07150v1 | PDF File ]
- Star formation and gas flow history of a dwarf irregular galaxy traced by gas-phase and stellar metallicities
Nao Fukagawa
[ arXiv:1911.07339v1 | PDF File ]
- An extremely low-density and temperate giant exoplanet
A. Santerne, L. Malavolta, M. R. Kosiarek, F. Dai, C. D. Dressing, X. Dumusque, N. C. Hara, T. A. Lopez, A. Mortier, A. Vanderburg, V. Adibekyan, D. J. Armstrong, D. Barrado, S. C. C. Barros, D. Bayliss, D. Berardo, I. Boisse, A. S. Bonomo, F. Bouchy, D. J. A. Brown, L. A. Buchhave, R. P. Butler, A. Collier Cameron, R. Cosentino, J. D. Crane, I. J. M. Crossfield, M. Damasso, M. R. Deleuil, E. Delgado Mena, O. Demangeon, R. F. Díaz, J.-F. Donati, P. Figueira, B. J. Fulton, A. Ghedina, A. Harutyunyan, G. Hébrard, L. A. Hirsch, S. Hojjatpanah, A. W. Howard, H. Isaacson, D. W. Latham, J. Lillo-Box, M. López-Morales, C. Lovis, A. F. Martinez Fiorenzano, E. Molinari, O. Mousis, C. Moutou, C. Nava, L. D. Nielsen, H. P. Osborn, E. A. Petigura, D. F. Phillips, D. L. Pollacco, E. Poretti,et al. (15 additional authors not shown)
[ arXiv:1911.07355v1 | PDF File ]
- Asteroseismology of the Multiplanet System K2-93
Mikkel N. Lund, Emil Knudstrup, Victor Silva Aguirre, Sarbani Basu, Ashley Chontos, Carolina Von Essen, William J. Chaplin, Allyson Bieryla, Luca Casagrande, Andrew Vanderburg, Daniel Huber, Stephen R. Kane, Simon Albrecht, David W. Latham, Guy R. Davies, Juliette C. Becker, Joseph E. Rodriguez
[ arXiv:1911.07519v1 | PDF File ]
- Potential Connection Between IceCube Neutrinos and Late Bumps in Gamma-Ray Bursts
Gang Guo, Yong-Zhong Qian, Meng-Ru Wu
[ arXiv:1911.07568v1 | PDF File ]
- MKT J170456.2-482100: the first transient discovered by MeerKAT
L. N. Driessen (1), I. McDonald (1), D. A. H. Buckley (2), M. Caleb (1), E. J. Kotze (2 and 20), S. B. Potter (2), K .M. Rajwade (1), A. Rowlinson (3 and 4), B. W. Stappers (1), E. Tremou (5), P. A. Woudt (6), R. P. Fender (6 and 7), R. Armstrong (6 and 8), P. Groot (2 and 6 and 9), I. Heywood (7 and 10), A. Horesh (11), A. J. van der Horst (12 and 13), E. Koerding (9), V. A. McBride (2 and 14 and 15), J. C. A. Miller-Jones (16), K. P. Mooley (17 and 18 and 19), R. A. M. J. Wijers (3) ((1) Jodrell Bank Centre for Astrophysics, (2) South African Astronomical Observatory, (3) Anton Pannekoek Institute, (4) Netherlands Institute for Radio Astronomy (ASTRON), (5) AIM CEA CNRS Universite Paris Diderot, (6) Inter-University Institute for Data Intensive Astronomy, (7) Department of Physics and Astrophysics the University of Oxford, (8) South African Radio Astronomy Observatory, (9) Department of Astrophysics/IMAPP, (10) Department of Physics and Electronics Rhodes University, (11) Racah Institute of Physics at the Hebrew University of Jerusalem, (12) Department of Physics at the George Washington University, (13) Astronomy Physics and Statistics Institute of Sciences (APSIS), (14) Department of Astronomy at the University of Cape Town, (15) IAU Office of Astronomy for Development, (16) International Centre for Radio Astronomy Research, (17) Department of Physics at the University of Oxford, (18) National Radio Astronomy Observatory, (19) Caltech, (20) Southern African Large Telescope)
[ arXiv:1911.07713v1 | PDF File ]
- SN 2017cfd: A Normal Type Ia Supernova Discovered Very Young
Xuhui Han, WeiKang Zheng, Benjamin E. Stahl, Jamison Burke, Jozsef Vinko, Thomas de Jaeger, Thomas G. Brink, Borbala Cseh, Daichi Hiramatsu, D. Andrew Howell, Bernadett Ignacz, Reka Konyves-Toth, Mate Krezinger, Curtis McCully, Andras Ordasi, Dora Pinter, Krisztian Sarneczky, Robert Szakats, Kevin Tang, Krisztian Vida, Jing Wang, Jianyan Wei, J. Craig Wheeler, Liping Xin, Alexei V. Filippenko
[ arXiv:1911.07734v1 | PDF File ]
- Know thy star, know thy planet: Chemo-kinematically characterizing TESS targets
Andreia Carrillo, Keith Hawkins, Brendan P. Bowler, William Cochran, Andrew Vanderburg
[ arXiv:1911.07825v1 | PDF File ]
Other Papers & Articles:
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