The Daily Brew
Selected astro-ph abstracts for Friday 2023 May 26
- Detection of an X-ray quasar in a gravitationally-lensed z=10.3 galaxy suggests that early supermassive black holes originate from heavy seeds
Akos Bogdan, Andy Goulding, Priyamvada Natarajan, Orsolya Kovacs, Grant Tremblay, Urmila Chadayammuri, Marta Volonteri, Ralph Kraft, William Forman, Christine Jones, Eugene Churazov, Irina Zhuravleva
[ arXiv:2305.15458v1 | PDF File ]
- Radio Observations of Six Young Type Ia Supernovae
C. E. Harris, Sumit K. Sarbadhicary, L. Chomiuk, Anthony L. Piro, D. J. Sand, S. Valenti
[ arXiv:2305.15481v1 | PDF File ]
- Evidence of a Polar Cyclone on Uranus from VLA Observations
Alex Akins, Mark Hofstadter, Bryan Butler, A. James Friedson, Edward Molter, Marzia Parisi, Imke de Pater
[ arXiv:2305.15521v1 | PDF File ]
- JCMT/SCUBA-2 uncovers an excess of $850\mu$m counts on megaparsec scales around high-redshift quasars. Characterization of the overdensities and their alignment with the quasars' Ly$\alpha$ nebulae
Fabrizio Arrigoni Battaia, Aura Obreja, Chian-Chou Chen, Marta Nowotka, Michele Fumagalli, J. Xavier Prochaska, Yujin Yang, Zheng Cai, Nahir Muñoz-Elgueta, Matteo Fossati
[ arXiv:2305.15606v1 | PDF File ]
- KMT-2021-BLG-1150Lb: Microlensing planet detected through a densely covered planetary-caustic signal
Cheongho Han, Youn Kil Jung, Ian A. Bond, Andrew Gould, Sun-Ju Chung, Michael D. Albrow, Kyu-Ha Hwang, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Hongjing Yang, Jennifer C. Yee, Weicheng Zang, Sang-Mok Cha, Doeon Kim, Dong-Jin Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, Fumio Abe, Richard Barry, David P. Bennett, Aparna Bhattacharya, Hirosame Fujii, Akihiko Fukui, Ryusei Hamada, Yuki Hirao, Stela Ishitani Silva, Yoshitaka Itow, Rintaro Kirikawa, Iona Kondo, Naoki Koshimoto, Yutaka Matsubara, Sho Matsumoto, Shota Miyazaki, Yasushi Muraki, Arisa Okamura, Greg Olmschenk, Clément Ranc, Nicholas J. Rattenbury, Yuki Satoh, Takahiro Sumi, Daisuke Suzuki, Taiga Toda, Mio Tomoyoshi, Paul J. Tristram, Aikaterini Vandorou, Hibiki Yama, Kansuke Yamashita
[ arXiv:2305.15628v1 | PDF File ]
- Disentangling Stellar Age Estimates from Galactic Chemodynamical Evolution
Jeff Shen, Joshua S. Speagle, J. Ted Mackereth, Yuan-Sen Ting, Jo Bovy
[ arXiv:2305.15634v1 | PDF File ]
- Constraining intermediate-mass black holes from the stellar disc of SgrA*
Jean-Baptiste Fouvry, María José Bustamante-Rosell, Aaron Zimmerman
[ arXiv:2305.15998v1 | PDF File ]
- Constraints on the Faint End of the Galaxy Stellar Mass Function at z ~ 4-8 from Deep JWST Data
Rafael Navarro-Carrera, Pierluigi Rinaldi, Karina I. Caputi, Edoardo Iani, Vasily Kokorev, Sophie E. van Mierlo
[ arXiv:2305.16141v1 | PDF File ]
- A Parametric Model for Self-Interacting Dark Matter Halos
Daneng Yang, Ethan O. Nadler, Hai-Bo Yu, Yi-Ming Zhong
[ arXiv:2305.16176v1 | PDF File ]
Other arXiv Papers:
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