The Daily Brew
Selected astro-ph abstracts for Monday 2022 August 15
- The Direct-Method Oxygen Abundance of Typical Dwarf Galaxies at Cosmic High-Noon
Timothy Gburek (1), Brian Siana (1), Anahita Alavi (2), Najmeh Emami (3), Johan Richard (4), William R. Freeman (1), Daniel P. Stark (5), Christopher Snapp-Kolas (1) ((1) University of California-Riverside, (2) IPAC-Caltech, (3) University of Minnesota-Twin Cities, (4) CRAL-Lyon, (5) Steward Observatory-University of Arizona)
[ arXiv:2208.05976v1 | PDF File ]
- Orbital dynamics and histories of satellite galaxies around Milky Way-mass galaxies in the FIRE simulations
Isaiah B. Santistevan, Andrew Wetzel, Erik Tollerud, Robyn E. Sanderson, Jenna Samuel
[ arXiv:2208.05977v1 | PDF File ]
- The Supersonic Project: The Early Evolutionary Path of SIGOs
William Lake, Smadar Naoz, Blakesley Burkhart, Federico Marinacci, Mark Vogelsberger, Gen Chiaki, Yeou S. Chiou, Naoki Yoshida, Yurina Nakazato, Claire E. Williams
[ arXiv:2208.05987v1 | PDF File ]
- Missing Metals in DQ Stars; a Compelling Clue to their Origin
J. Farihi, P. Dufour, T. G. Wilson
[ arXiv:2208.05990v1 | PDF File ]
- Chemical abundances in the outskirts of nearby galaxy groups measured with joint Suzaku and Chandra observations
Arnab Sarkar, Yuanyuan Su, Nhut Truong, Scott Randall, François Mernier, Fabio Gastaldello, Veronica Biffi, Ralph Kraft
[ arXiv:2208.06085v1 | PDF File ]
- Greater climate sensitivity and variability on TRAPPIST-1e than Earth
Assaf Hochman, Paolo De Luca, Thaddeus D. Komacek
[ arXiv:2208.06297v1 | PDF File ]
- TOI-1452 b: SPIRou and TESS reveal a super-Earth in a temperate orbit transiting an M4 dwarf
Charles Cadieux, René Doyon, Mykhaylo Plotnykov, Guillaume Hébrard, Farbod Jahandar,Étienne Artigau, Diana Valencia, Neil J. Cook, Eder Martioli, Thomas Vandal, Jean-François Donati, Ryan Cloutier, Norio Narita, Akihiko Fukui, Teruyuki Hirano, François Bouchy, Nicolas B. Cowan, Erica J. Gonzales, David R. Ciardi, Keivan G. Stassun, Luc Arnold, Björn Benneke, Isabelle Boisse, Xavier Bonfils, Andrés Carmona, Pía Cortés-Zuleta, Xavier Delfosse, Thierry Forveille, Pascal Fouqué, João Gomes da Silva, Jon M. Jenkins, Flavien Kiefer,Ágnes Kóspál, David Lafrenière, Jorge H. C. Martins, Claire Moutou, J.-D. do Nascimento Jr., Merwan Ould-Elhkim, Stefan Pelletier, Joseph D. Twicken, Luke G. Bouma, Scott Cartwright, Antoine Darveau-Bernier,et al. (13 additional authors not shown)
[ arXiv:2208.06333v1 | PDF File ]
- Changes in the Na D$_1$ Absorption Components of $\eta$ Carinae Provide Clues on the Location of the Dissipating Central Occulter
Connor S. Pickett, Noel D. Richardson, Theodore Gull, D. John Hillier, Henrik Hartman, Nour Ibrahim, Alexis M. Lane, Emily Strawn, Augusto Damineli, Anthony F. J. Moffat, Felipe Navarete, Gerd Weigelt
[ arXiv:2208.06389v1 | PDF File ]
- HD 56414 b: A Warm Neptune Transiting an A-type Star
Steven Giacalone, Courtney D. Dressing, Antonio García Muñoz, Matthew J. Hooton, Keivan G. Stassun, Samuel N. Quinn, George Zhou, Carl Ziegler, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins, César Briceño, Chelsea X. Huang, David R. Rodriguez, Avi Shporer, Andrew W. Mann, David Watanabe, Bill Wohler
[ arXiv:2208.06396v1 | PDF File ]
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