The Daily Brew
Selected astro-ph abstracts for Tuesday 2024 April 23
- Coma cluster $\gamma$-ray and radio emission is consistent with a secondary electron origin for the radio halo
Doron Kushnir (WIS), Uri Keshet (BGU), Eli Waxman (WIS)
[ arXiv:2404.13111 | PDF File ]
- Medium Bands, Mega Science: a JWST/NIRCam Medium-Band Imaging Survey of Abell 2744
Katherine A. Suess, John R. Weaver, Sedona H. Price, Richard Pan, Bingjie Wang, Rachel Bezanson, Gabriel Brammer, Sam E. Cutler, Ivo Labbe, Joel Leja, et al. [41 co-authors]
[ arXiv:2404.13132 | PDF File ]
- Two-component off-axis jet model for radio flares of tidal disruption events
Yuri Sato, Kohta Murase, Mukul Bhattacharya, Jose Carpio, Mainak Mukhopadhyay, B. Theodore Zhang
[ arXiv:2404.13326 | PDF File ]
- Exploring Detached Eclipsing Binary Systems from TESS Observations: Insights into OBA-type Systems and Orbital Circularization
L. Siqueira, B. W. Freitas, D. B. de Freitas
[ arXiv:2404.13374 | PDF File ]
- Age analysis of extrasolar planets: Insight from stellar isochrone models
C. Swastik, Ravinder K. Banyal, Mayank Narang, Athira Unni, T. Sivarani
[ arXiv:2404.13398 | PDF File ]
- Stellar Abundances at the Center of Early Type Galaxies with Fine Structure
Nicholas Barth, George C. Privon, Rana Ezzeddine, Aaron S. Evans, Ezequiel Treister
[ arXiv:2404.13459 | PDF File ]
- The Impact of Tidal Migration of Hot Jupiters on the Rotation of Sun-like Main-sequence Stars
Shuai-Shuai Guo
[ arXiv:2404.13548 | PDF File ]
- New Evidence of Binarity in Young {\alpha}-Rich Turn-off and Subgiant Stars: Fast Rotation and Strong Magnetic Activity
Jie Yu, Luca Casagrande, Ioana Ciuc\u{a}, Yuan-Sen Ting, Simon J. Murphy, Boquan Chen
[ arXiv:2404.13562 | PDF File ]
- The PEPSI Exoplanet Transit Survey (PETS). V: New Na D transmission spectra indicate a quieter atmosphere on HD 189733b
E. Keles, S. Czesla, K. Poppenhaeger, P. Hauschildt, T. A. Carroll, I. Ilyin, M. Baratella, M. Steffen, K. G. Strassmeier, A. S. Bonomo, et al. [25 co-authors]
[ arXiv:2404.13586 | PDF File ]
- Empirical stability criteria for 3D hierarchical triple systems I: Circumbinary planets
Nikolaos Georgakarakos, Siegfried Eggl, Mohamad Ali-Dip, Ian Dobbs-Dixon
[ arXiv:2404.13746 | PDF File ]
- Formation of the four terrestrial planets in the Jupiter-Saturn chaotic excitation scenario: fundamental properties and water delivery
Patryk Sofia Lykawka, Takashi Ito
[ arXiv:2404.13826 | PDF File ]
- The Self-Consistency of DESI Analysis and Comment on "Does DESI 2024 Confirm $\Lambda$CDM?"
Deng Wang (IFIC, Spain)
[ arXiv:2404.13833 | PDF File ]
- The effect of local photoionization on the galaxy properties and the circumgalactic medium in simulations of Milky Way-sized galaxies
Bocheng Zhu, Volker Springel
[ arXiv:2404.13837 | PDF File ]
- Gaia DR3 detectability of unresolved binary systems
Alfred Castro-Ginard, Zephyr Penoyre, Andrew R. Casey, Anthony G. A. Brown, Vasily Belokurov, Tristan Cantat-Gaudin, Ronald Drimmel, Morgan Fouesneau, Shourya Khanna, Evgeny P. Kurbatov, et al. [12 co-authors]
[ arXiv:2404.14127 | PDF File ]
- Kinematic morphology of low-mass galaxies in IllustrisTNG
Guangquan Zeng, Lan Wang, Liang Gao, Hang Yang
[ arXiv:2404.14184 | PDF File ]
- Thirteen New M Dwarf + T Dwarf Pairs Identified with WISE/NEOWISE
Federico Marocco (Caltech/IPAC, US), J. Davy Kirkpatrick (Caltech/IPAC, US, Backyard Worlds: Planet Nine), Adam C. Schneider (USNO, US, Backyard Worlds: Planet Nine), Aaron M. Meisner (NSF NOIRLab, US, et al. [75 co-authors]
[ arXiv:2404.14324 | PDF File ]
- Recommendations for Early Definition Science with the Nancy Grace Roman Space Telescope
Robyn E. Sanderson, Ryan Hickox, Christopher M. Hirata, Matthew J. Holman, Jessica R. Lu, Ashley Villar
[ arXiv:2404.14342 | PDF File ]
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