The Daily Brew
Selected astro-ph abstracts for Monday 2025 December 8
- TESS phase curve of ultra-hot Jupiter WASP-189 b
J. A. Patel, D. Kitzmann, A. Brandeker, T. G. Wilson, A. Deline, M. Lendl, V. Singh
[ arXiv:2512.05175 | PDF File ]
- Little red dot variability over a century reveals black hole envelope via a giant Einstein cross
Zijian Zhang, Mingyu Li, Masamune Oguri, Xiaojing Lin, Kohei Inayoshi, Catherine Cerny, Dan Coe, Jose M. Diego, Seiji Fujimoto, Linhua Jiang, et al. [81 co-authors]
[ arXiv:2512.05180 | PDF File ]
- Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. V. Detection Rates of Multiplanetary Systems in High Magnification Microlensing Events
Vito Saggese, \'Etienne Bachelet, Sebastiano Calchi Novati, Valerio Bozza, Giovanni Covone, Farzaneh Zohrabi, Michael D. Albrow, Jay Anderson, Charles Beichman, David P. Bennett, et al. [36 co-authors]
[ arXiv:2512.05182 | PDF File ]
- Keck Observations in the INfrared of Taurus and $\rho$ Oph Exoplanets And Ultracool dwarfs (KOINTREAU) I: A Planetary-Mass Companion and a Disk-Obscured Stellar Companion Discovered in Taurus
Samuel A. U. Walker, Michael C. Liu, Dimitri Mawet, Charlotte Bond, Mark Chun, Raquel A. Martinez, Mark W. Phillips, Jonathan P. Williams, Zhoujian Zhang, Bin B. Ren, et al. [12 co-authors]
[ arXiv:2512.05191 | PDF File ]
- Lagrangian versus Eulerian Methods for Toroidally-Magnetized Isothermal Disks
Yashvardhan Tomar, Philip F. Hopkins
[ arXiv:2512.05194 | PDF File ]
- GA-NIFS: A smouldering disk galaxy undergoing ordered rotation at z=4.26
Gareth C. Jones, Roberto Maiolino, Francesco D'Eugenio, Santiago Arribas, Andrew J. Bunker, Stephane Charlot, Michele Perna, Bruno Rodriguez del Pino, Hannah \"Ubler, Torsten B\"oker, et al. [15 co-authors]
[ arXiv:2512.05213 | PDF File ]
- Multiple outflows and delayed ejections revealed by early imaging of novae
Elias Aydi, John D. Monnier, Antoine M\'erand, Gail H. Schaefer, Laura Chomiuk, Magdalena Otulakowska-Hypka, Jhih-Ling Fan, Kwan Lok Li, Kirill V. Sokolovsky, Ricardo Salinas, et al. [41 co-authors]
[ arXiv:2512.05220 | PDF File ]
- Multi-bandpass Photometry for Exoplanet Atmosphere Reconnaissance (MPEAR) with the Habitable Worlds Observatory (HWO) -- I. Differentiating Earth from Neptunes During Discovery
Eleonora Alei, Avi M. Mandell, Miles H. Currie, Aki Roberge, Christopher C. Stark, Allison Payne, Vincent Kofman, Geronimo L. Villanueva, Renyu Hu, Amber V. Young
[ arXiv:2512.05279 | PDF File ]
- Ruminations Upon the Modeling of X-ray Foregrounds, Backgrounds and Faint Sources
Adam B. Mantz, Anthony M. Flores, Taweewat Somboonpanyakul, Steven W. Allen, R. Glenn Morris, Abigail Y. Pan, Haley R. Stueber
[ arXiv:2512.05405 | PDF File ]
- A Persistently Active Fast Radio Burst source Embedded in an Expanding Supernova Remnant
Chen-Hui Niu, Di Li, Yuan-Pei Yang, Yuhao Zhu, Yongkun Zhang, Jia-heng Zhang, Zexin Du, Jumei Yao, Xiaoping Zheng, Pei Wang, et al. [23 co-authors]
[ arXiv:2512.05448 | PDF File ]
- Stellar feedback drives the baryon deficiency in low-mass galaxies
Haoran Yu, Enci Wang, Zeyu Chen, C\'eline P\'eroux, Hu Zou, Zhicheng He, Huiyuan Wang, Cheqiu Lyu, Cheng Jia, Chengyu Ma, et al. [10 co-authors]
[ arXiv:2512.05584 | PDF File ]
- First Statistical Detection of Cool Gas Outflows with JWST Towards Cosmic Dawn
Cheqiu Lyu, Haoran Yu, Enci Wang, Junxian Wang, Cheng Jia, Jie Song, Yangyao Chen, Jinyang Wang, Zeyu Chen, Chengyu Ma, et al. [11 co-authors]
[ arXiv:2512.05622 | PDF File ]
- CTAO LST-1 observations of magnetar SGR 1935+2154: Deep limits on sub-second bursts and persistent tera-electronvolt emission
K. Abe, S. Abe, A. Abhishek, F. Acero, A. Aguasca-Cabot, I. Agudo, C. Alispach, D. Ambrosino, F. Ambrosino, L. A. Antonelli, et al. [335 co-authors]
[ arXiv:2512.05634 | PDF File ]
- Stellar cores live long and prosper in cuspy dark matter halos
Jenni H\"akkinen (University of Helsinki), Alexander Rawlings (University of Helsinki), Till Sawala (University of Helsinki), Matthew G. Walker (Carnegie Mellon University)
[ arXiv:2512.05719 | PDF File ]
- Most Rocky Sub-Neptunes are Molten: Mapping the Solidification Shoreline for Gas Dwarf Exoplanets
Robb Calder, Oliver Shorttle, Harrison Nicholls, Tim Lichtenberg, Claire-Marie Guimond
[ arXiv:2512.05816 | PDF File ]
- Constraints on nDGP gravity from SPT galaxy clusters with DES and HST weak-lensing mass calibration and from Planck PR4 CMB anisotropies
S. M. L. Vogt, S. Bocquet, C. T. Davies, J. J. Mohr, F. Schmidt, C. -Z. Ruan, B. Li, C. Hern\"andez-Aguayo, S. Grandis, L. E. Bleem, et al. [51 co-authors]
[ arXiv:2512.05819 | PDF File ]
- Hadronic Emissions from the Microquasar V4641 Sgr, SS433, and its implications in the Diffuse Galactic Emission
Basanti Paul, Abhijit Roy, Jagdish C. Joshi, Debanjan Bose
[ arXiv:2512.05839 | PDF File ]
- A redshift-independent theoretical halo mass function validated with the Uchuu simulations
Elena Fern\'andez-Garc\'ia, Juan E. Betancort-Rijo, Francisco Prada, Tomoaki Ishiyama, Anatoly Klypin, Jos\'e Ruedas
[ arXiv:2512.05847 | PDF File ]
- A new Gaia census of OB associations within 1 kpc
Alexis L. Quintana, Nicholas J. Wright, Lilly A. Kormann, Jo\~ao Alves, David Katz, Laia Casamiquela, Paola Di Matteo, Misha Haywood, Chervin Laporte
[ arXiv:2512.05854 | PDF File ]
- High-contrast L-band Integral Field Spectroscopy of HD 33632 Ab
Jordan M. Stone, Steve Ertel, Travis Barman, Andrew J. I. Skemer, Jarron M. Leisenring, Philip M. Hinz, Charles E. Woodward, Michael F. Skrutskie
[ arXiv:2512.05860 | PDF File ]
- Asteroseismology of SPB stars: a comparison of forward asteroseismic modelling results from Kepler and TESS
L. J. A. Scott, D. M. Bowman
[ arXiv:2512.05864 | PDF File ]
- ALMAGAL VI. The spatial distribution of dense cores during the evolution of cluster-forming massive clump
E. Schisano, S. Molinari, A. Coletta, D. Elia, P. Schilke, A. Traficante, \'A. Sanchez-Monge, H. Beuther, M. Benedettini, C. Mininni, et al. [53 co-authors]
[ arXiv:2512.05914 | PDF File ]
- Removing correlated noise stripes from the Nancy Grace Roman Space Telescope survey images
Katherine Laliotis, Christopher M. Hirata, Emily Macbeth, Kaili Cao
[ arXiv:2512.05949 | PDF File ]
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