The Daily Brew
Selected astro-ph abstracts for Wednesday 2025 January 8
- Decameter-sized Earth impactors -- I: Orbital properties
Ian Chow, Peter G. Brown
[ arXiv:2501.03308 | PDF File ]
- Little Red Dots are Tidal Disruption Events in Runaway-Collapsing Clusters
Jillian Bellovary
[ arXiv:2501.03309 | PDF File ]
- Stellar Tidal Disruptions by Newborn Neutron Stars or Black Holes: A Mechanism for Hydrogen-poor (Super)luminous Supernovae and Fast Blue Optical Transients
Daichi Tsuna (Caltech), Wenbin Lu (UC Berkeley)
[ arXiv:2501.03316 | PDF File ]
- Twinkle: A GPU-based binary-lens microlensing code with contour integration method
Suwei Wang, Lile Wang, Subo Dong
[ arXiv:2501.03322 | PDF File ]
- The fragmentation of molecular clouds in starburst environments
Matt T. Cusack, Paul C. Clark, Simon C. O. Glover, Ralf S. Klessen, Philipp Girichidis, Anthony P. Whitworth, Felix D. Priestley
[ arXiv:2501.03323 | PDF File ]
- A multi-wavelength investigation of spiral structures in $z > 1$ galaxies with JWST
Boris S. Kalita, Si-Yue Yu, John D. Silverman, Emanuele Daddi, Luis C. Ho, Andreas L. Faisst, Miroslava Dessauges-Zavadsky, Annagrazia Puglisi, Simon Birrer, Daichi Kashino, et al. [19 co-authors]
[ arXiv:2501.03325 | PDF File ]
- Clumps as multiscale structures in cosmic noon galaxies
Boris S Kalita, Tomoko L Suzuki, Daichi Kashino, John D Silverman, Emanuele Daddi, Luis C Ho, Xuheng Ding, Wilfried Mercier, Andreas L Faisst, Kartik Sheth, et al. [33 co-authors]
[ arXiv:2501.03328 | PDF File ]
- Recent star formation episodes in the Galaxy: impact on its chemical properties and the evolution of its abundance gradient
Tianxiang Chen, Nikos Prantzos
[ arXiv:2501.03342 | PDF File ]
- Formation of super-Earths and mini-Neptunes from rings of planetesimals
Sho Shibata, Andre Izidoro
[ arXiv:2501.03345 | PDF File ]
- Assessing the Impact of Binary Systems on Microlensing Using SPISEA and PopSyCLE Population Simulations
Natasha S. Abrams, Jessica R. Lu, Casey Y. Lam, Michael S. Medford, Matthew W. Hosek, Jr., Sam Rose
[ arXiv:2501.03506 | PDF File ]
- Characterizing WASP-43b's interior structure: unveiling tidal decay and apsidal motion
Lia Marta Bernab\`o, Szil\'ard Csizmadia, Alexis M. S. Smith, Jan-Vincent Harre, Szil\'ard K\'alm\'an, Juan Cabrera, Heike Rauer, Davide Gandolfi, Lorenzo Pino, David Ehrenreich, et al. [10 co-authors]
[ arXiv:2501.03685 | PDF File ]
- Constraints on the properties of macroscopic transport in the Sun from combined lithium and beryllium depletion
G. Buldgen, A. Noels, A. M. Amarsi, D. Nandal, C. Pezzotti, R. Scuflaire, M. Deal, N. Grevesse
[ arXiv:2501.03723 | PDF File ]
- Mixing by Internal Gravity Waves in Stars: Assessing Numerical Simulations Against Theory
Jack Morton, Thomas Guillet, Isabelle Baraffe, Adrien Morison, Arthur Le Saux, Dimitar Vlaykov, Tom Goffrey, Jane Pratt
[ arXiv:2501.03796 | PDF File ]
- TOI-5108 b and TOI 5786 b: Two transiting sub-Saturns detected and characterized with TESS, MaHPS and SOPHIE
Luis Thomas, Guillaume H\'ebrard, Hanna Kellermann, Judith Korth, Neda Heidari, Thierry Forveille, S\'ergio G. Sousa, Laura Sch\"oller, Arno Riffeser, Claus G\"ossl, et al. [46 co-authors]
[ arXiv:2501.03803 | PDF File ]
- An absolute mass, precise age, and hints of planetary winds for WASP-121 A and b from a JWST NIRSpec phase curve
David K. Sing (Department of Earth & Planetary Sciences, Johns Hopkins University, Department of Physics & Astronomy, Johns Hopkins University), Thomas M. Evans-Soma (School of Information and Physical Sciences, University of Newcastle, Max Planck Institute for Astronomy, Germany), Zafar Rustamkulov (Department of Earth & Planetary Sciences, Johns Hopkins University), et al. [16 co-authors]
[ arXiv:2501.03844 | PDF File ]
- Computational Astrophysics, Data Science & AI/ML in Astronomy: A Perspective from Indian Community
Prateek Sharma, Bhargav Vaidya, Yogesh Wadadekar, Jasjeet Bagla, Piyali Chatterjee, Shravan Hanasoge, Prayush Kumar, Dipanjan Mukherjee, Ninan Sajeeth Philip, Nishant Singh
[ arXiv:2501.03876 | PDF File ]
- Cosmic-ray acceleration and escape from supernova remnant W44 as probed by Fermi-LAT and MAGIC
S. Abe, J. Abhir, A. Abhishek, V. A. Acciari, A. Aguasca-Cabot, I. Agudo, T. Aniello, S. Ansoldi, L. A. Antonelli, A. Arbet Engels, et al. [220 co-authors]
[ arXiv:2501.03889 | PDF File ]
- Polarization aberrations in next-generation Giant Segmented Mirror Telescopes (GSMTs). II. Influence of segment-to-segment coating variations on high-contrast imaging and polarimetry
Jaren N. Ashcraft, Ramya M. Anche, Sebastiaan Y. Haffert, Justin Hom, Maxwell A. Millar-Blanchaer, Ewan S. Douglas, Frans Snik, Rob G. Van Holstein, Kyle Van Gorkom, Warren Skidmore, et al. [10 co-authors]
[ arXiv:2501.03897 | PDF File ]
- ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) VII: the layered molecular outflow from HL Tau and its relationship with the ringed disk
F. Bacciotti, T. Nony, L. Podio, C. Dougados, A. Garufi, S. Cabrit, C. Codella, N. Zimniak, J. Ferreira
[ arXiv:2501.03920 | PDF File ]
- Tracing the Winds: A Uniform Interpretation of Helium Escape in Exoplanets from Archival Spectroscopic Observations
Patrick McCreery, Leonardo A. Dos Santos, N\'estor Espinoza, Romain Allart, James Kirk
[ arXiv:2501.03998 | PDF File ]
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