The Daily Brew
Selected astro-ph abstracts for Wednesday 2021 March 17
- The Gaia-ASAS-SN classical Cepheids sample: I. Sample Selection
L.Inno, H-W. Rix, K. Z. Stanek, T. Jayasinghe, E. Poggio, R. Drimmel, A. Rotundi
[ arXiv:2103.08597v1 | PDF File ]
- Aurora: A Generalised Retrieval Framework for Exoplanetary Transmission Spectra
Luis Welbanks, Nikku Madhusudhan
[ arXiv:2103.08600v1 | PDF File ]
- When the Peas Jump around the Pod: How Stellar Clustering Affects the Observed Correlations between Planet Properties in Multi-Planet Systems
Mélanie Chevance (Heidelberg University), J. M. Diederik Kruijssen (Heidelberg University), Steven N. Longmore (LJMU)
[ arXiv:2103.08604v1 | PDF File ]
- The emergence of dark matter-deficient ultra-diffuse galaxies driven by scatter in the stellar mass-halo mass relation and feedback from globular clusters
Sebastian Trujillo-Gomez, J. M. Diederik Kruijssen, Marta Reina-Campos
[ arXiv:2103.08610v1 | PDF File ]
- The 511 keV Excess and Primordial Black Holes in our Solar System
Celeste Keith, Dan Hooper
[ arXiv:2103.08611v1 | PDF File ]
- Cosmic evolution of the H2 mass density and the epoch of molecular gas
T. K. Garratt, K. E. K. Coppin, J. E. Geach, O. Almaini, W. G. Hartley, D. T. Maltby, C. J. Simpson, A. Wilkinson, C. J. Conselice, M. Franco, R. J. Ivison, M. P. Koprowski, C. C. Lovell, A. Pope, D. Scott, P. van der Werf
[ arXiv:2103.08613v1 | PDF File ]
- The Changing Look Blazar B2 1420+32
Hora D. Mishra, Xinyu Dai, Ping Chen, Jigui Cheng, T. Jayasinghe, Michael A. Tucker, Patrick J. Vallely, David Bersier, Subhash Bose, Aaron Do, Subo Dong, Thomas W. S. Holoien, Mark E. Huber, Christopher S. Kochanek, Enwei Liang, Anna V. Payne, Jose Prieto, Benjamin J. Shappee, K.Z. Stanek, Saloni Bhatiani, John Cox, Cora DeFrancesco, Zhiqiang Shen, Todd A. Thompson, Junfeng Wang
[ arXiv:2103.08707v1 | PDF File ]
- Discovery of a 300-day Period from the Enshrouded Massive Binary NaSt1 (WR 122), a Product of Binary Interaction
Ryan M. Lau, Samaporn Tinyanont, Matthew J. Hankins, Michael C. B. Ashley, Kishalay De, Alexei V. Filippenko, Lynne A. Hillenbrand, Mansi M. Kasliwal, Jon C. Mauerhan, Anthony F. J. Moffat, Anna M. Moore, Nathan Smith, Jamie Soon, Roberto Soria, Tony Travouillon, Karel A. van der Hucht, Peredur M. Williams, WeiKang Zheng
[ arXiv:2103.08771v1 | PDF File ]
- Caught in the Act: Core-powered Mass-loss Predictions for Observing Atmospheric Escape
Akash Gupta, Hilke E. Schlichting
[ arXiv:2103.08785v1 | PDF File ]
- 1I/'Oumuamua as an N2 ice fragment of an exo-Pluto surface: I. size and compositional constraints
Alan P. Jackson, Steven J. Desch
[ arXiv:2103.08788v1 | PDF File ]
- 1I/'Oumuamua as an N2 ice fragment of an exo-pluto surface. II. Generation of N2 ice fragments and the origin of 'Oumuamua
Steven J. Desch, Alan P. Jackson
[ arXiv:2103.08812v1 | PDF File ]
- ALMA-IRDC II. First high-angular resolution measurements of the 14N/15N ratio in a large sample of infrared-dark cloud cores
F. Fontani, A.T. Barnes, P. Caselli, J.D. Henshaw, G. Cosentino, I. Jiménez-Serra, J.C. Tan, J.E. Pineda, C.Y. Law
[ arXiv:2103.09123v1 | PDF File ]
- To cool is to keep: Residual H/He atmospheres of super-Earths and sub-Neptunes
William Misener, Hilke E. Schlichting
[ arXiv:2103.09212v1 | PDF File ]
- Temperature and Distance Dependence of Tidal Circularization in Close Binaries: A Catalog of Eclipsing Binaries in the Southern Hemisphere Observed by the TESS Satellite
Anders B. Justesen, Simon Albrecht
[ arXiv:2103.09216v1 | PDF File ]
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