The Daily Brew
Selected astro-ph abstracts for Thursday 2024 August 29
- Aggressively-Dissipative Dark Dwarfs: The Effects of Atomic Dark Matter on the Inner Densities of Isolated Dwarf Galaxies
Sandip Roy, Xuejian Shen, Jared Barron, Mariangela Lisanti, David Curtin, Norman Murray, Philip F. Hopkins
[ arXiv:2408.15317 | PDF File ]
- Arkenstone -- II. A model for unresolved cool clouds entrained in galactic winds in cosmological simulations
Matthew C. Smith, Drummond B. Fielding, Greg L. Bryan, Jake S. Bennett, Chang-Goo Kim, Eve C. Ostriker, Rachel S. Somerville
[ arXiv:2408.15321 | PDF File ]
- Evidence for a Fast Soft X-ray Wind in M82 from XMM-RGS
Erin Boettcher, Edmund Hodges-Kluck
[ arXiv:2408.15327 | PDF File ]
- The companion mass distribution of post common envelope hot subdwarf binaries: evidence for boosted and disrupted magnetic braking?
Lisa Blomberg, Kareem El-Badry, Katelyn Breivik
[ arXiv:2408.15334 | PDF File ]
- Can metal-rich worlds form by giant impacts?
Saverio Cambioni, Benjamin P. Weiss, Erik Asphaug, Kathryn Volk, Alexandre Emsenhuber, John B. Biersteker, Zifan Lin, Robert Melikyan
[ arXiv:2408.15340 | PDF File ]
- Constraining Dust Formation in the Superluminous Supernova 2017gci with JWST Observations
Sebastian Gomez, Tea Temim, Ori Fox, V. Ashley Villar, Melissa Shahbandeh, Chris Ashall, Jacob E. Jencson, Danial Langeroodi, Ilse De Looze, Dan Milisavljevic, et al. [13 co-authors]
[ arXiv:2408.15397 | PDF File ]
- Revealing Potential Initial Mass Function variations with metallicity: JWST observations of young open clusters in a low-metallicity environment
Chikako Yasui, Natsuko Izumi, Masao Saito, Ryan M. Lau, Naoto Kobayashi, Michael E. Ressler
[ arXiv:2408.15440 | PDF File ]
- Low abundances of TiO and VO on the Dayside of KELT-9 b: Insights from Ground-Based Photometric Observations
Yuya Hayashi, Norio Narita, Akihiko Fukui, Quentin Changeat, Kiyoe Kawauchi, Kai Ikuta, Enric Palle, Felipse Murgas, Hannu Parviainen, Emma Esparza-Borges, et al. [23 co-authors]
[ arXiv:2408.15698 | PDF File ]
- Atmospheric retrievals suggest the presence of a secondary atmosphere and possible sulfur species on L 98-59 d from JWST NIRSpec G395H transmission spectroscopy
Agnibha Banerjee, Joanna K. Barstow, Am\'elie Gressier, N\'estor Espinoza, David K. Sing, Natalie H. Allen, Stephan M. Birkmann, Ryan C. Challener, Nicolas Crouzet, Carole A. Haswell, et al. [12 co-authors]
[ arXiv:2408.15707 | PDF File ]
- On the Nature of the C IV-bearing Circumgalactic Medium at z~1
Suyash Kumar, Hsiao-Wen Chen, Zhijie Qu, Mandy C. Chen, Fakhri S. Zahedy, Sean D. Johnson, Sowgat Muzahid, Sebastiano Cantalupo
[ arXiv:2408.15824 | PDF File ]
- Hints of a sulfur-rich atmosphere around the 1.6 R$_{\oplus}$ Super-Earth L98-59 d from JWST NIRSpec G395H transmission spectroscopy
Am\'elie Gressier, N\'estor Espinoza, Natalie H. Allen, David K. Sing, Agnibha Banerjee, Joanna K. Barstow, Jeff A. Valenti, Nikole K. Lewis, Stephan M. Birkmann, Ryan C. Challener, et al. [13 co-authors]
[ arXiv:2408.15855 | PDF File ]
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