The Daily Brew
Selected astro-ph abstracts for Wednesday 2025 May 14
- An Agnostic Approach to Building Empirical Type Ia Supernova Light Curves: Evidence for Intrinsic Chromatic Flux Variation Using Nearby Supernova Factory Data
Jared Hand (The Nearby Supernova Factory), A. G. Kim (The Nearby Supernova Factory), G. Aldering (The Nearby Supernova Factory), P. Antilogus (The Nearby Supernova Factory), C. Aragon (The Nearby Supernova Factory), S. Bailey (The Nearby Supernova Factory), C. Baltay (The Nearby Supernova Factory), S. Bongard (The Nearby Supernova Factory), K. Boone (The Nearby Supernova Factory), C. Buton (The Nearby Supernova Factory), et al. [37 co-authors]
[ arXiv:2505.07880 | PDF File ]
- Numerical Treatment of Shock-Induced Nuclear Burning in Double Detonation Type Ia Supernovae
Ryan Brady, Michael Zingale
[ arXiv:2505.07918 | PDF File ]
- NOEMA$^{\rm 3D}$: A first kpc resolution study of a $z\sim1.5$ main sequence barred galaxy channeling gas into a growing bulge
Stavros Pastras, Reinhard Genzel, Linda J. Tacconi, Karl Schuster, Roberto Neri, Natascha M. F\"orster Schreiber, Thorsten Naab, Capucine Barfety, Andreas Burkert, Yixian Cao, et al. [34 co-authors]
[ arXiv:2505.07925 | PDF File ]
- A third star in the HAT-P-7 system, and a new dynamical pathway to misaligned hot Jupiters
Eritas Yang, Yubo Su, Joshua N. Winn
[ arXiv:2505.07927 | PDF File ]
- Lyman-Break Galaxies in the Mpc-Scale Environments Around Three $z\sim7.5$ Quasars With JWST Imaging
Maria Pudoka, Feige Wang, Xiaohui Fan, Jinyi Yang, Jaclyn Champagne, Zijian Zhang, Sof\'ia Rojas-Ruiz, Eduardo Ba\~nados, Silvia Belladitta, Sarah E. I. Bosman, et al. [18 co-authors]
[ arXiv:2505.07932 | PDF File ]
- SHARP -- IX. The dense, low-mass perturbers in B1938+666 and J0946+1006: implications for cold and self-interacting dark matter
Maryam Tajalli, Simona Vegetti, Conor M. O'Riordan, Simon D. M. White, Christopher D. Fassnacht, Devon M. Powell, J. P. McKean, Giulia Despali
[ arXiv:2505.07944 | PDF File ]
- DESI DR1 Ly$\alpha$ 1D power spectrum: The optimal estimator measurement
N. G. Kara\c{c}ayl{\i}, P. Martini, J. Aguilar, S. Ahlen, E. Armengaud, S. Bailey, A. Bault, D. Bianchi, A. Brodzeller, D. Brooks, et al. [63 co-authors]
[ arXiv:2505.07974 | PDF File ]
- Three-dimensional Orbit and Dynamical Masses of GJ 105 AC
Cayla M. Dedrick, Jason T. Wright, Jason D. Eastman, Cullen H. Blake, Samson A. Johnson, Peter Plavchan, John Asher Johnson, David H. Sliski, Maurice L. Wilson, Robert A. Wittenmyer, et al. [13 co-authors]
[ arXiv:2505.08042 | PDF File ]
- Hints of Disk Substructure in the First Brown Dwarf with a Dynamical Mass Constraint
Alejandro Santamar\'ia Miranda, Pietro Curone, Laura P\'erez, Nicol\'as T. Kurtovic, Carolina Agurto-Gangas, Anibal Sierra, Itziar De Gregorio-Monsalvo, Nuria Hu\'elamo, James M. Miley, A\'ina Palau, et al. [16 co-authors]
[ arXiv:2505.08107 | PDF File ]
- Asteroseismically Inferred Ages of 132,000 Red Giants with TESS
Artemis Theano Theodoridis, Leslie Morales, Jamie Tayar
[ arXiv:2505.08109 | PDF File ]
- The Evolutionary Map of the Universe: A new radio atlas for the southern hemisphere sky
A. M. Hopkins (Macquarie University Australia), A. Kapinska (National Radio Astronomy Observatory USA), J. Marvil (National Radio Astronomy Observatory USA), T. Vernstrom (, Australia Telescope National Facility CSIRO Space and Astronomy Bentley Australia, ICRAR The University of Western Australia Crawley Australia), J. D. Collier (Australian SKA Regional Centre Curtin Institute of Radio Astronomy, Inter-University Institute for Data Intensive Astronomy, Western Sydney University Penrith Australia), R. P. Norris (Australia Telescope National Facility CSIRO Space and Astronomy Epping Australia, et al. [111 co-authors]
[ arXiv:2505.08271 | PDF File ]
- The Polarisation Sky Survey of the Universe's Magnetism (POSSUM): Science Goals and Survey Description
B. M. Gaensler, G. H. Heald, N. M. McClure-Griffiths, C. S. Anderson, C. L. Van Eck, J. L. West, A. J. M. Thomson, J. P. Leahy, L. Rudnick, Y. K. Ma, et al. [59 co-authors]
[ arXiv:2505.08272 | PDF File ]
- viper: High-precision radial velocities from the optical to the infrared (Reaching 3 m/s in the K band of CRIRES+ with telluric modelling)
J. K\"ohler (TLS Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany), M. Zechmeister (Universit\"at G\"ottingen, Institut f\"ur Astrophysik, Friedrich-Hund-Platz 1, 37077 G\"ottingen, Germany), A. Hatzes (TLS Tautenburg, et al. [95 co-authors]
[ arXiv:2505.08315 | PDF File ]
- GRIP: a generic data reduction package for nulling interferometry
Marc-Antoine Martinod, Denis Defrere, Romain Laugier, Steve Ertel, Olivier Absil, Barnaby Norris, Bertrand Mennesson
[ arXiv:2505.08337 | PDF File ]
- MeerKAT discovery of a hyperactive repeating fast radio burst source
J. Tian, I. Pastor-Marazuela, K. M. Rajwade, B. W. Stappers, K. Shaji, K. Y. Hanmer, M. Caleb, M. C. Bezuidenhout, F. Jankowski, R. Breton, et al. [19 co-authors]
[ arXiv:2505.08372 | PDF File ]
- Neutron-Capture Element Signatures in Globular Clusters: Insights from the Gaia-ESO Survey
J. Schiappacasse-Ulloa, L. Magrini, S. Lucatello, S. Randich, A. Bragaglia, E. Carretta, G. Cescutti, F. Rizzuti, C. Worley, F. Lucertini, et al. [10 co-authors]
[ arXiv:2505.08399 | PDF File ]
- Dynamics of recaptures, ejections and mergers of stellar mass binaries over multiple encounters with SgrA*
Biancamaria Sersante, Zephyr Penoyre, Elena Maria Rossi
[ arXiv:2505.08499 | PDF File ]
- Be star demographics: a comprehensive study of thousands of lightcurves in the Magellanic Clouds
A. L. Figueiredo, A. C. Carciofi, J. Labadie-Bartz, M. L. Pinho, T. H. de Amorin, P. T. dos Santos, I. Soszy\'nski, A. Udalski
[ arXiv:2505.08714 | PDF File ]
- Polar motion of Venus
PL. Phan, N. Rambaux
[ arXiv:2505.08780 | PDF File ]
- Modelling the impact of quasar redshift errors on the full-shape analysis of correlations in the Lyman-$\alpha$ forest
Calum Gordon, Andrei Cuceu, Andreu Font-Ribera, Hiram K. Herrera-Alcantar, Jessica Nicole Aguilar, Steven Ahlen, Davide Bianchi, David Brooks, Todd Claybaugh, Shaun Cole, et al. [47 co-authors]
[ arXiv:2505.08789 | PDF File ]
- Dark Matter Velocity Distributions for Direct Detection: Astrophysical Uncertainties are Smaller Than They Appear
Dylan Folsom, Carlos Blanco, Mariangela Lisanti, Mark Vogelsberger, Lars Hernquist
[ arXiv:2505.07924 | PDF File ] [Cross-Listed from astro-ph]
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