The Daily Brew
Selected astro-ph abstracts for Wednesday 2023 January 4
- Detecting Dark Compact Objects in Gaia DR4: A Data Analysis Pipeline for Transient Astrometric Lensing Searches
I-Kai Chen, Marius Kongsore, Ken Van Tilburg
[ arXiv:2301.00822v1 | PDF File ]
- Dissecting the active galactic nucleus in Circinus IV. MUSE NFM observations unveil a tuning-fork ionised gas morphology
D. Kakkad, M. Stalevski, M. Kishimoto, S. Knežević, D. Asmus, F. P. A. Vogt
[ arXiv:2301.00825v1 | PDF File ]
- Things that might go bump in the night: Assessing structure in the binary black hole mass spectrum
Amanda M. Farah, Bruce Edelman, Michael Zevin, Maya Fishbach, Jose María Ezquiaga, Ben Farr, Daniel E. Holz
[ arXiv:2301.00834v1 | PDF File ]
- PHANGS-JWST First Results: Mapping the 3.3 micron Polycyclic Aromatic Hydrocarbon Vibrational Band in Nearby Galaxies with NIRCam Medium Bands
Karin Sandstrom, Jérémy Chastenet, Jessica Sutter, Adam K. Leroy, Oleg V. Egorov, Thomas G. Williams, Alberto D. Bolatto, Médéric Boquien, Yixian Cao, Daniel A. Dale, Janice C. Lee, Erik Rosolowsky, Eva Schinnerer, Ashley. T. Barnes, Francesco Belfiore, F. Bigiel, Mélanie Chevance, Kathryn Grasha, Brent Groves, Hamid Hassani, Annie Hughes, Ralf S. Klessen, J. M. Diederik Kruijssen, Kirsten L. Larson, Daizhong Liu, Laura A. Lopez, Sharon E. Meidt, Eric J. Murphy, Mattia C. Sormani, David A. Thilker, Elizabeth J. Watkins
[ arXiv:2301.00854v1 | PDF File ]
- PHANGS-JWST First Results: The Dust Filament Network of NGC 628 and its Relation to Star Formation Activity
David A. Thilker, Janice C. Lee, Sinan Deger, Ashley T. Barnes, Frank Bigiel, Médéric Boquien, Yixian Cao, Mélanie Chevance, Daniel A. Dale, Oleg V. Egorov, Simon C. O. Glover, Kathryn Grasha, Jonathan D. Henshaw, Ralf S. Klessen, Eric Koch, J. M. Diederik Kruijssen, Adam K. Leroy, Ryan A. Lessing, Sharon E. Meidt, Francesca Pinna, Miguel Querejeta, Erik Rosolowsky, Karin M. Sandstrom, Eva Schinnerer, Rowan J. Smith, Elizabeth J. Watkins, Thomas G. Williams, Gagandeep S. Anand, Francesco Belfiore, Guillermo A. Blanc, Rupali Chandar, Enrico Congiu, Eric Emsellem, Brent Groves, Kathryn Kreckel, Kirsten L. Larson, Daizhong Liu, Ismael Pessa, Bradley C. Whitmore
[ arXiv:2301.00881v1 | PDF File ]
- Deep Synoptic Array science: a 50 Mpc fast radio burst constrains the mass of the Milky Way circumgalactic medium
Vikram Ravi, Morgan Catha, Ge Chen, Liam Connor, James M. Cordes, Jakob T. Faber, James W. Lamb, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, Casey Law, Paul Rasmussen, Kritti Sharma, Myles B. Sherman, Jun Shi, Dana Simard, Jean J. Somalwar, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli
[ arXiv:2301.01000v1 | PDF File ]
- Photochemical hazes can trace the C/O ratio in exoplanet atmospheres
Lia Corrales, Lisseth Gavilan, D. J. Teal, Eliza M.-R. Kempton
[ arXiv:2301.01093v1 | PDF File ]
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