The Daily Brew
Selected astro-ph abstracts for Friday 2024 February 9
- Stellar halo density with LAMOST K and M giants
M. Lopez-Corredoira, X. -C. Tang, H. Tian, H. -F. Wang, G. Carraro, C. Liu
[ arXiv:2402.05157 | PDF File ]
- The cold molecular gas in z>~6 quasar host galaxies
Melanie Kaasinen, et al. [10 co-authors]
[ arXiv:2402.05165 | PDF File ]
- Age uncertainties of red giants due to cumulative rotational mixing of progenitors calibrated by asteroseismology
D. J. Fritzewski, C. Aerts, J. S. G. Mombarg, S. Gossage, T. Van Reeth
[ arXiv:2402.05168 | PDF File ]
- cecilia: A Machine Learning-Based Pipeline for Measuring Metal Abundances of Helium-rich Polluted White Dwarfs
M. Badenas-Agusti, J. Via\~na, A. Vanderburg, S. Blouin, P. Dufour, S. Xu, L. Sha
[ arXiv:2402.05176 | PDF File ]
- A self-consistent data-driven model for determining stellar parameters from optical and near-IR spectra
Logan Sizemore, Diego Llanes, Marina Kounkel, Brian Hutchinson, Keivan G. Stassun, Vedant Chandra
[ arXiv:2402.05184 | PDF File ]
- Cholla-MHD: An Exascale-Capable Magnetohydrodynamic Extension to the Cholla Astrophysical Simulation Code
Robert V. Caddy, Evan E. Schneider
[ arXiv:2402.05240 | PDF File ]
- The AGORA High-resolution Galaxy Simulations Comparison Project. VI. Similarities and Differences in the Circumgalactic Medium
Clayton Strawn, et al. [28 co-authors]
[ arXiv:2402.05246 | PDF File ]
- High-Precision Atmospheric Constraints for a Cool T Dwarf from JWST Spectroscopy
Callie E. Hood, et al. [14 co-authors]
[ arXiv:2402.05345 | PDF File ]
- The AGORA High-resolution Galaxy Simulations Comparison Project. V: Satellite Galaxy Populations In A Cosmological Zoom-in Simulation of A Milky Way-mass Halo
Minyong Jungfor the AGORA Collaboration, et al. [20 co-authors]
[ arXiv:2402.05392 | PDF File ]
- Impact of Ejecta Temperature and Mass on the Strength of Heavy Element Signature in Kilonova
Donggeun Tak, Z. Lucas Uhm, James H. Gillanders
[ arXiv:2402.05471 | PDF File ]
- Non-thermal emission in M31 and M33
Massimo PersicINAF-Padova, Yoel RephaeliTel Aviv U., UC San Diego, Riccardo RandoPadova U.
[ arXiv:2402.05553 | PDF File ]
- High-precision atmospheric characterization of a Y dwarf with JWST NIRSpec G395H spectroscopy: isotopologue, C/O ratio, metallicity, and the abundances of six molecular species
Ben W. P. Lew, et al. [21 co-authors]
[ arXiv:2402.05900 | PDF File ]
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