The Daily Brew
Selected astro-ph abstracts for Wednesday 2025 September 17
- Cosmology with supernova Encore in the strong lensing cluster MACS J0138-2155: Time delays & Hubble constant measurement
J. D. R. Pierel, E. E. Hayes, M. Millon, C. Larison, E. Mamuzic, A. Acebron, A. Agrawal, P. Bergamini, S. Cha, S. Dhawan, et al. [28 co-authors]
[ arXiv:2509.12301 | PDF File ]
- Death by Impact: Evidence for Merger-Driven Quenching in a Collisional Ring Galaxy at Cosmic Noon
Amir H. Khoram, Sirio Belli, Carlo Nipoti, Raffaele Pascale, Andrew B. Newman, Federico Marinacci, Richard S. Ellis, Letizia Bugiani, Matteo Sapori, Eric Giunchi
[ arXiv:2509.12308 | PDF File ]
- Zeeman Doppler Imaging of $\tau$Ceti: The Weakest Magnetic Field Detected in a Sun-like Star
Federica Chiti, Oleg Kochukhov, Jennifer L. van Saders, Travis S. Metcalfe
[ arXiv:2509.12310 | PDF File ]
- DELVE Milky Way Satellite Census I: Satellite Population and Survey Selection Function
C. Y. Tan (DELVE, DES Collaboration), A. Drlica-Wagner (DELVE, DES Collaboration), A. B. Pace (DELVE, DES Collaboration), W. Cerny (DELVE, DES Collaboration), E. O. Nadler (DELVE, DES Collaboration), et al. [173 co-authors]
[ arXiv:2509.12313 | PDF File ]
- WIYN Open Cluster Study. XCIII. An Extended Radial-Velocity Survey and Spectroscopic Binary Orbits in the Open Cluster NGC 188
Ritvik Sai Narayan, Evan Linck, Robert D. Mathieu, Aaron M. Geller
[ arXiv:2509.12315 | PDF File ]
- Cosmology with supernova Encore in the strong lensing cluster MACS J0138-2155: Lens model comparison and H0 measurement
S. H. Suyu, A. Acebron, C. Grillo, P. Bergamini, G. B. Caminha, S. Cha, J. M. Diego, S. Ertl, N. Foo, B. L. Frye, et al. [30 co-authors]
[ arXiv:2509.12319 | PDF File ]
- No Giant Planets in the Eta Cassiopeiae System: Dynamical Implications of a Wide Binary Companion
Stephen R. Kane, Zhexing Li, Michelle L. Hill, Skylar D'Angiolillo, Benjamin J. Fulton, Andrew W. Howard
[ arXiv:2509.12334 | PDF File ]
- A high fraction of close massive binary stars at low metallicity
H. Sana, T. Shenar, J. Bodensteiner, N. Britavskiy, N. Langer, D. J. Lennon, L. Mahy, I. Mandel, S. E. de Mink, L. R. Patrick, et al. [76 co-authors]
[ arXiv:2509.12488 | PDF File ]
- TESS Subgiant and Lower Red Giant Asteroseismology in the Continuous Viewing Zones
Sophia Grusnis, Jamie Tayar, Diego Godoy-Rivera
[ arXiv:2509.12513 | PDF File ]
- Bar Evolution in Edge-on Galaxies: A Demographic Study of Boxy/Peanut Bulges
Atul A. Samanta, Ankit Kumar, Mousumi Das, M. Celeste Artale
[ arXiv:2509.13278 | PDF File ]
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