The Daily Brew
Selected astro-ph abstracts for Tuesday 2021 February 16
- An HST Survey of Protostellar Outflow Cavities: Does Feedback Clear Envelopes?
Nolan M. Habel, S. Thomas Megeath, Joseph Jon Booker, William J. Fischer, Marina Kounkel, Charles Poteet, Elise Furlan, Amelia Stutz, P. Manoj, John J. Tobin, Zsofia Nagy, Riwaj Pokhrel, Dan Watson
[ arXiv:2102.06717v1 | PDF File ]
- Double detonations of sub-Chandrasekhar mass CO white dwarfs: Can different core and He shell masses explain variations of Type Ia supernovae?
Sabrina Gronow, Christine E. Collins, Stuart A. Sim, Friedrich K. Roepke
[ arXiv:2102.06719v1 | PDF File ]
- An enquiry on the origins of N-rich stars in the inner Galaxy basedon APOGEE chemical compositions
Shobhit Kisku, Ricardo P. Schiavon, Danny Horta, Andrew Mason, J. Ted Mackereth, Sten Hasselquist, D. A. Garcia-Hernandez, Dmitry Bizyaev, Joel R. Brownstein, Richard R. Lane, Dante Minniti, Kaike Pan, Alexandre Roman-Lopes
[ arXiv:2102.06720v1 | PDF File ]
- Precise transit and radial-velocity characterization of a resonant pair: a warm Jupiter TOI-216c and eccentric warm Neptune TOI-216b
Rebekah I. Dawson, Chelsea X. Huang, Rafael Brahm, Karen A. Collins, Melissa J. Hobson, Andrés Jordán, Jiayin Dong, Judith Korth, Trifon Trifonov, Lyu Abe, Abdelkrim Agabi, Ivan Bruni, R. Paul Butler, Mauro Barbieri, Kevin I. Collins, Dennis M. Conti, Jeffrey D. Crane, Nicolas Crouzet, Georgina Dransfield, Phil Evans, Néstor Espinoza, Tianjun Gan, Tristan Guillot, Thomas Henning, Jack J. Lissauer, Eric L. N. Jensen, Wenceslas Marie Sainte, Djamel Mékarnia, Gordon Myers, Sangeetha Nandakumar, Howard M. Relles, Paula Sarkis, Pascal Torres, Stephen Shectman, François-Xavier Schmider, Avi Shporer, Chris Stockdale, Johanna Teske, Amaury H.M.J. Triaud, Sharon Xuesong Wang, Carl Ziegler, G. Ricker, R. Vanderspek, David W. Latham, S. Seager, J. Winn, Jon M. Jenkins, L. G. Bouma,et al. (8 additional authors not shown)
[ arXiv:2102.06754v1 | PDF File ]
- The Wolf-Rayet + Black Hole Binary NGC 300 X-1: What is the Mass of the Black Hole?
Breanna A. Binder, Janelle M. Sy, Michael Eracleous, Dimitris M. Christodoulou, Sayantan Bhattacharya, Rigel Cappallo, Silas Laycock, Paul P. Plucinsky, Benjamin F. Williams
[ arXiv:2102.07065v1 | PDF File ]
- Simultaneous Deep Measurements of CO isotopologues and Dust Emission in Giant Molecular Clouds in the Andromeda Galaxy
Sébastien Viaene, Jan Forbrich, Charles J. Lada, Glen Petitpas, Christopher Faesi
[ arXiv:2102.07129v1 | PDF File ]
- Calibrating X-ray binary luminosity functions via optical reconnaissance I. The case of M83
Qiana Hunt, Elena Gallo, Rupali Chandar, Paula Johns Mulia, Angus Mok, Andrea Prestwich, Shengchen Liu
[ arXiv:2102.07293v1 | PDF File ]
- OGLE-2018-BLG-0567Lb and OGLE-2018-BLG-0962Lb: Two Microlensing Planets through Planetary-Caustic Channel
Youn Kil Jung, Cheongho Han, Andrzej Udalski, Andrew Gould, Jennifer C. Yee, Michael D. Albrow, Sun-Ju Chung, Kyu-Ha Hwang, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Wei Zhu, Weicheng Zang, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge Przemek Mróz, Michał K. Szymański, Jan Skowron, Radek Poleski, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzystof Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona
[ arXiv:2102.07338v1 | PDF File ]
- A backward-spinning star with two coplanar planets
Maria Hjorth, Simon Albrecht, Teruyuki Hirano, Joshua N. Winn, Rebekah I. Dawson, J. J. Zanazzi, Emil Knudstrup, Bun'ei Sato
[ arXiv:2102.07677v1 | PDF File ]
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