The Daily Brew
Selected astro-ph abstracts for Wednesday 2021 January 13
- A Bayesian neural network predicts the dissolution of compact planetary systems
Miles Cranmer, Daniel Tamayo, Hanno Rein, Peter Battaglia, Samuel Hadden, Philip J. Armitage, Shirley Ho, David N. Spergel
[ arXiv:2101.04117v1 | PDF File ]
- Systematic difference between ionized and molecular gas velocity dispersion in $z\sim1-2$ disks and local analogues
M. Girard, D. B. Fisher, A. D. Bolatto, R. Abraham, R. Bassett, K. Glazebrook, R. Herrera-Camus, E. Jiménez, L. Lenkić, D. Obreschkow
[ arXiv:2101.04122v1 | PDF File ]
- First phase space portrait of a hierarchical stellar structure in the Milky Way
E. Dalessandro, A.L. Varri, M. Tiongco, E. Vesperini, C. Fanelli, A. Mucciarelli, L. Origlia, M. Bellazzini, S. Saracino, E. Oliva, N. Sanna, M. Fabrizio, A. Livernois
[ arXiv:2101.04133v1 | PDF File ]
- Characterizing Atmospheres of Transiting Earth-like Exoplanets Orbiting M Dwarfs with James Webb Space Telescope
Megan Gialluca, Tyler Robinson, Sarah Rugheimer, Fabian Wunderlich
[ arXiv:2101.04139v1 | PDF File ]
- Buckling bars in nearly face-on galaxies observed with MaNGA
K. M. Xiang, D. M. Nataf, E. Athanassoula, N. L. Zakamska, K. Rowlands, K. Masters, A. Fraser-McKelvie, N. Drory, K. Kraljic
[ arXiv:2101.04157v1 | PDF File ]
- Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY
J. J. Wang, A. Vigan, S. Lacour, M. Nowak, T. Stolker, R. J. De Rosa, S. Ginzburg, P. Gao, R. Abuter, A. Amorim, R. Asensio-Torres, M. Baubck, M. Benisty, J.P. Berger, H. Beust, J.-L. Beuzit, S. Blunt, A. Boccaletti, A. Bohn, M. Bonnefoy, H. Bonnet, W. Brandner, F. Cantalloube, P. Caselli, B. Charnay, G. Chauvin, E. Choquet, V. Christiaens, Y. Clénet, V. Coudé du Foresto, A. Cridland, P. T. de Zeeuw, R. Dembet, J. Dexter, A. Drescher, G. Duvert, A. Eckart, F. Eisenhauer, S. Facchini, F. Gao, P. Garcia, R. Garcia Lopez, T. Gardner, E. Gendron, R. Genzel, S. Gillessen, J. Girard, X. Haubois, G. Heißel, T. Henning, S. Hinkley, S. Hippler, M. Horrobin, M. Houllé, Z. Hubert, A. Jiménez-Rosales, L. Jocou, J. Kammerer, M. Keppler, P. Kervella, M. Meyer, L. Kreidberg, A.-M. Lagrange,et al. (41 additional authors not shown)
[ arXiv:2101.04187v1 | PDF File ]
- Outbursting Young Stellar Object PGIR 20dci in the Perseus Arm
Lynne A. Hillenbrand, Kishalay De, Matthew Hankins, Mansi M. Kasliwal, Luisa M. Rebull, Ryan M. Lau, Roc M. Cutri, Michael C.B. Ashley, Viraj R. Karambelkar, Anna M. Moore, T. Travouillon, A.K. Mainzer
[ arXiv:2101.04203v1 | PDF File ]
- The First Dynamical Mass Determination of a Nitrogen-rich Wolf-Rayet Star using a Combined Visual and Spectroscopic Orbit
Noel D. Richardson, Laura Lee, Gail Schaefer, Tomer Shenar, Andreas A. C. Sander, Grant M. Hill, Andrew G. Fullard, John D. Monnier, Narsireddy Anugu, Claire L Davies, Tyler Gardner, Cyprien Lanthermann, Stefan Kraus, Benjamin R. Setterholm
[ arXiv:2101.04232v1 | PDF File ]
- Magnetic-buoyancy-induced mixing in AGB Stars: a theoretical explanation of the non-universal [Y/Mg]-age relation
Magrini L., Vescovi D., Casali G., Cristallo S., Viscasillas Vazquez C., Cescutti G., Spina L., Van Der Swaelmen M., Randich S
[ arXiv:2101.04429v1 | PDF File ]
- Super-Earths, M Dwarfs, and Photosynthetic Organisms: Habitability in the Lab
R. Claudi, E. Alei, M. Battistuzzi, L. Cocola, M. S. Erculiani, A. C. Pozzer, B. Salasnich, D. Simionato, V. Squicciarini, L. Poletto, N. La Rocca
[ arXiv:2101.04448v1 | PDF File ]
- The distribution of [$\alpha$/Fe] in the Milky Way disc
Fiorenzo Vincenzo, David H. Weinberg, Andrea Miglio, Richard R. Lane, Alexandre Roman-Lopes
[ arXiv:2101.04488v1 | PDF File ]
- Persistence of Flare-Driven Atmospheric Chemistry on Rocky Habitable Zone Worlds
Howard Chen, Zhuchang Zhan, Allison Youngblood, Eric T. Wolf, Adina D. Feinstein, Daniel E. Horton
[ arXiv:2101.04507v1 | PDF File ]
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