The Daily Brew
Selected astro-ph abstracts for Monday 2021 August 9
- Radio spectral properties of star-forming galaxies in the MIGHTEE-COSMOS field and their impact on the far-infrared-radio correlation
Fangxia An (IDIA, UWC), M. Vaccari (IDIA, UWC), Ian Smail (Durham), M. J. Jarvis (Oxford), I. H. Whittam (Oxford), C. L. Hale (Edinburgh), S. Jin (IAC), J. D. Collier (IDIA, UCT), E. Daddi (Paris-Saclay), J. Delhaize (UCT), B. Frank (IDIA, UCT), E. J. Murphy (NRAO), M. Prescott (IDIA, UWC), S. Sekhar (IDIA, UCT), A. R. Taylor (IDIA, UCT), Y. Ao (PMO), K. Knowles (Rhodes), L. Marchetti (UCT), S. M. Randriamampandry (SAAO), Z. Randriamanakoto (SAAO)
[ arXiv:2108.02778v1 | PDF File ]
- A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IV. Rapidly Growing (Super-)Massive Black Holes in Extremely Radio-Loud Galaxies
Kohei Ichikawa, Takuji Yamashita, Yoshiki Toba, Tohru Nagao, Kohei Inayoshi, Maria Charisi, Wanqiu He, Alexander Y. Wagner, Masayuki Akiyama, Bovornpratch Vijarnwannaluk, Xaioyang Chen, Masaru Kajisawa, Taiki Kawamuro, Chien-Hsiu Lee, Yoshiki Matsuoka, Malte Schramm, Hyewon Suh, Masayuki Tanaka, Hisakazu Uchiyama, Yoshihiro Ueda, Janek Pflugradt, Hikaru Fukuchi
[ arXiv:2108.02781v1 | PDF File ]
- Membership lists for 431 open clusters in Gaia DR2 using extreme deconvolution gaussian mixture models
Karl Jaehnig, Jonathan Bird, Kelly Holley-Bockelmann
[ arXiv:2108.02783v1 | PDF File ]
- The impact of non-ideal magnetohydrodynamic processes on discs, outflows, counter-rotation and magnetic walls during the early stages of star formation
James Wurster, Matthew R. Bate, Ian A. Bonnell
[ arXiv:2108.02787v1 | PDF File ]
- STEP Survey II: Structural Analysis of 170 star clusters in the SMC
M. Gatto, V. Ripepi, M. Bellazzini, M. Tosi, M. Cignoni, C. Tortora, S. Leccia, G. Clementini, E.K. Grebel, G. Longo, M. Marconi, I. Musella
[ arXiv:2108.02791v1 | PDF File ]
- Stellar labels for hot stars from low-resolution spectra - I. the HotPayne method and results for 330,000 stars from LAMOST DR6
Maosheng Xiang, Hans-Walter Rix, Yuan-Sen Ting, Rolf-Peter Kudritzki, Charlie Conroy, Eleonora Zari, Jian-Rong Shi, Norbert Przybilla, Maria Ramirez-Tannus, Andrew Tkachenko, Sarah Gebruers, Xiao-Wei Liu
[ arXiv:2108.02878v1 | PDF File ]
- Extreme Variability of the V488 Persei Debris Disk
G. H. Rieke, K. Y. L. Su, Carl Melis, Andras Gaspar
[ arXiv:2108.02901v1 | PDF File ]
- Transit Origami: A Method to Coherently Fold Exomoon Transits in Time Series Photometry
David Kipping
[ arXiv:2108.02903v1 | PDF File ]
- Evidence of 100 TeV ${\gamma}$-ray emission from HESS J1702-420: A new PeVatron candidate
L. Giunti, B. Khelifi, K. Kosack, R. Terrier for the H.E.S.S. Collaboration
[ arXiv:2108.02989v1 | PDF File ]
- The young massive stellar cluster Westerlund 1 in $\gamma$ rays as seen with H.E.S.S
Lars Mohrmann, Andreas Specovius, Romed Rauth, Stefan Ohm, Christopher van Eldik,for the H.E.S.S. Collaboration
[ arXiv:2108.03003v1 | PDF File ]
- Dynamical stability of giant planets: the critical adiabatic index in the presence of a solid core
Suman Kumar Kundu, Eric R. Coughlin, Andrew N. Youdin, Philip J. Armitage
[ arXiv:2108.03160v1 | PDF File ]
- Cosmological parameters from the likelihood analysis of the galaxy power spectrum and bispectrum in real space
Andrea Oddo, Federico Rizzo, Emiliano Sefusatti, Cristiano Porciani, Pierluigi Monaco
[ arXiv:2108.03204v1 | PDF File ]
- After The Fall: Resolving the Molecular Gas in Post-Starburst Galaxies
Adam Smercina, John-David T. Smith, K. Decker French, Eric F. Bell, Daniel A. Dale, Anne M. Medling, Kristina Nyland, George C. Privon, Kate Rowlands, Fabian Walter, Ann I. Zabludoff
[ arXiv:2108.03231v1 | PDF File ]
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