The Daily Brew
Selected astro-ph abstracts for Friday 2023 March 31
- JWST/NIRCam discovery of the first Y+Y brown dwarf binary: WISE J033605.05$-$014350.4
Per Calissendorff, Matthew De Furio, Michael Meyer, Loïc Albert, Christian Aganze, Mohamad Ali-Dib, Daniella C. Bardalez Gagliuffi, Frederique Baron, Charles A. Beichman, Adam J. Burgasser, Michael C. Cushing, Jacqueline Kelly Faherty, Clémence Fontanive, Christopher R. Gelino, John E. Gizis, Alexandra Z. Greenbaum, J. Davy Kirkpatrick, Sandy K. Leggett, Frantz Martinache, David Mary, Mamadou N'Diaye, Benjamin J. S. Pope, Thomas L Roellig, Johannes Sahlmann, Anand Sivaramakrishnan, Daniel Peter Thorngren, Marie Ygouf, Thomas Vandal
[ arXiv:2303.16923v1 | PDF File ]
- The Bactrian? Broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves
H. Kuncarayakti, J. Sollerman, L. Izzo, K. Maeda, S. Yang, S. Schulze, C. R. Angus, M. Aubert, K. Auchettl, M. Della Valle, L. Dessart, K. Hinds, E. Kankare, M. Kawabata, P. Lundqvist, T. Nakaoka, D. Perley, S. I. Raimundo, N. L. Strotjohann, K. Taguchi, Y.-Z. Cai, P. Charalampopoulos, Q. Fang, M. Fraser, C. P. Gutierrez, R. Imazawa, T. Kangas, K. S. Kawabata, R. Kotak, T. Kravtsov, K. Matilainen, S. Mattila, S. Moran, I. Murata, I. Salmaso, J. P. Anderson, C. Ashall, E. C. Bellm, S. Benetti, K. C. Chambers, T.-W. Chen, M. Coughlin, F. De Colle, C. Fremling, L. Galbany, A. Gal-Yam, M. Gromadzki, S. L. Groom, A. Hajela, C. Inserra, M. M. Kasliwal, A. A. Mahabal, A. Martin-Carrillo, T. Moore, T. E. Muller-Bravo, M. Nicholl, F. Ragosta, R. L. Riddle, Y. Sharma, S. Srivastav, M. D. Stritzinger,et al. (2 additional authors not shown)
[ arXiv:2303.16925v1 | PDF File ]
- Evidence of a Decreased Binary Fraction for Massive Stars Within 20 Milliparsecs of the Supermassive Black Hole at the Galactic Center
Devin S. Chu, Tuan Do, Andrea Ghez, Abhimat K. Gautam, Anna Ciurlo, Kelly Kosmo O'Neil, Matthew W. Hosek Jr., Aurélien Hees, Smadar Naoz, Shoko Sakai, Jessica R. Lu, Zhuo Chen, Rory O. Bentley, Eric E. Becklin, Keith Matthews
[ arXiv:2303.16977v1 | PDF File ]
- Stirred but not shaken: a multi-wavelength view of HD 16743's debris disc
Jonathan P. Marshall, Julien Milli, Elodie Choquet, Carlos del Burgo, Grant M. Kennedy, Francisca Kemper, Mark C. Wyatt, Quentin Kral, Remi Soummer
[ arXiv:2303.17128v1 | PDF File ]
- Multi-wavelength aperture polarimetry of debris disc host stars
Jonathan P. Marshall, Daniel V. Cotton, Kimberly Bott, Jeremy Bailey, Lucyna Kedziora-Chudczer, Emma L. Brown
[ arXiv:2303.17179v1 | PDF File ]
- Constraining the Gravitational Potential from the Projected Morphology of Extragalactic Tidal Streams
Jacob Nibauer, Ana Bonaca, Kathryn V. Johnston
[ arXiv:2303.17406v1 | PDF File ]
- An investigation of the circumgalactic medium around z~2.2 AGN with ACA and ALMA
G. C. Jones, R. Maiolino, S. Carniani, C. Circosta, Y. Fudamoto, J. Scholtz
[ arXiv:2303.17488v1 | PDF File ]
Other arXiv Papers:
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