The Daily Brew
Selected astro-ph abstracts for Monday 2023 August 7
- Oxygen, sulfur, and iron radial abundance gradients of classical Cepheids across the Galactic thin disk
R. da Silva, V. D'Orazi, M. Palla, G. Bono, V.F. Braga, M. Fabrizio, B. Lemasle, E. Spitoni, F. Matteucci, H. Jonsson, V. Kovtyukh, L. Magrini, M. Bergemann, M. Dall'Ora, I. Ferraro, G. Fiorentino, P. Francois, G. Iannicola, L. Inno, R.-P. Kudritzki, N. Matsunaga, M. Monelli, M. Nonino, C. Sneden, J. Storm, F. Thevenin, T. Tsujimoto, A. Zocchi
[ arXiv:2308.01928v1 | PDF File ]
- AutoPhot: Fitting Everything Everywhere All at Once in Astronomical Images
Connor Stone, Stephane Courteau, Jean-Charles Cuillandre, Yashar Hezaveh, Laurence Perreault-Levasseur, Nikhil Arora
[ arXiv:2308.01957v1 | PDF File ]
- The Formation of Star-forming Disks in the TNG50 Simulation
Enci Wang, Simon J. Lilly
[ arXiv:2308.02366v1 | PDF File ]
- JWST/NIRCam Coronagraphy of the Young Planet-hosting Debris Disk AU Microscopii
Kellen Lawson, Joshua E. Schlieder, Jarron M. Leisenring, Ell Bogat, Charles A. Beichman, Geoffrey Bryden, András Gáspár, Tyler D. Groff, Michael W. McElwain, Michael R. Meyer, Thomas Barclay, Per Calissendorff, Matthew De Furio, Marie Ygouf, Anthony Boccaletti, Thomas P. Greene, John Krist, Peter Plavchan, Marcia J. Rieke, Thomas L. Roellig, John Stansberry, John P. Wisniewski, Erick T. Young
[ arXiv:2308.02486v1 | PDF File ]
- Why are Quasiperiodic Eruptions only Found in Low-Mass Galaxies?
Andrew King
[ arXiv:2308.02489v1 | PDF File ]
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