The Daily Brew
Selected astro-ph abstracts for Wednesday 2023 December 13
- On the effects of photoionization feedback on second-generation star formation in globular clusters of different masses
Asiyeh Yaghoobi, Joakim Rosdahl, Francesco Calura, Sareh Ataiee
[ arXiv:2312.06755v1 | PDF File ]
- Where are NANOGrav's big black holes?
Gabriela Sato-Polito, Matias Zaldarriaga, Eliot Quataert
[ arXiv:2312.06756v1 | PDF File ]
- "Beads on a String" Star Formation Tied to one of the most Powerful AGN Outbursts Observed in a Cool Core Galaxy Cluster
Osase Omoruyi, Grant R. Tremblay, Francoise Combes, Timothy A. Davis, Michael D. Gladders, Alexey Vikhlinin, Paul Nulsen, Preeti Kharb, Stefi A. Baum, Christopher P. O'Dea, Keren Sharon, Bryan A. Terrazas, Rebecca Nevin, Aimee L. Schechter, John A. Zuhone, Michael McDonald, Håkon Dahle, Matthew B. Bayliss, Thomas Connor, Michael Florian, Jane R. Rigby, Sravani Vaddi
[ arXiv:2312.06762v1 | PDF File ]
- Signatures of Small-scale Structure of the Pre-reionization Intergalactic Medium in $z\gtrsim7$ Quasar Proximity Zones
Frederick B. Davies, Joseph F. Hennawi
[ arXiv:2312.06763v1 | PDF File ]
- Heavy Black Hole Seed Formation in High-z Atomic Cooling Halos
Lewis R. Prole, John A. Regan, Simon C. O. Glover, Ralf S. Klessen, Felix D. Priestley, Paul C. Clark
[ arXiv:2312.06769v1 | PDF File ]
- Evidence for Stream Collision and Disk Formation in Tidal Disruption Events
Hengxiao Guo, Jingbo Sun, Shuang-Liang Li, Yan-Fei Jiang, Tinggui Wang, Defu Bu, Ning Jiang, Yanan Wang, Yuhan Yao, Rongfeng Shen, Minfeng Gu, Mouyuan Sun
[ arXiv:2312.06771v1 | PDF File ]
- The High Energy Light Isotope eXperiment program of direct cosmic-ray studies
HELIX Collaboration : S. Coutu, P. S. Allison, M. Baiocchi, J. J. Beatty, L. Beaufore, D. H. Calderon, A. G. Castano, Y. Chen, N. Green, D. Hanna, H. B. Jeon, S. B. Klein, B. Kunkler, M. Lang, R. Mbarek, K. McBride, S. I. Mognet, J. Musser, S. Nutter, S. OBrien, N. Park, K. M. Powledge, K. Sakai, M. Tabata, G. Tarle, J. M. Tuttle, G. Visser, S. P. Wakely, M. Yu
[ arXiv:2312.06796v1 | PDF File ]
- Ly$\alpha$ Emission at $z=7-13$: Clear Ly$\alpha$ Equivalent Width Evolution Indicating the Late Cosmic Reionization History
Minami Nakane, Masami Ouchi, Kimihiko Nakajima, Yuichi Harikane, Yoshiaki Ono, Hiroya Umeda, Yuki Isobe, Yechi Zhang, Yi Xu
[ arXiv:2312.06804v1 | PDF File ]
- JWST Observations of Young protoStars (JOYS+): Detection of icy complex organic molecules and ions. I. CH$_4$, SO$_2$, HCOO$^-$, OCN$^-$, H$_2$CO, HCOOH, CH$_3$CH$_2$OH, CH$_3$CHO, CH$_3$OCHO, CH$_3$COOH
W. R. M. Rocha, E. F. van Dishoeck, M. E. Ressler, M. L. van Gelder, K. Slavicinska, N. G. C. Brunken, H. Linnartz, T. P. Ray, H. Beuther, A. Caratti o Garatti, V. Geers, P. J. Kavanagh, P. D. Klaassen, K. Justannont, Y. Chen, L. Francis, C. Gieser, G. Perotti,Ł. Tychoniec, M. Barsony, L. Majumdar, V. J. M. le Gouellec, L. E. U. Chu, B. W. P. Lew, Th. Henning, G. Wright
[ arXiv:2312.06834v1 | PDF File ]
- Element abundance patterns in stars indicate fission of nuclei heavier than uranium
Ian U. Roederer, Nicole Vassh, Erika M. Holmbeck, Matthew R. Mumpower, Rebecca Surman, John J. Cowan, Timothy C. Beers, Rana Ezzeddine, Anna Frebel, Terese T. Hansen, Vinicius M. Placco, Charli M. Sakari
[ arXiv:2312.06844v1 | PDF File ]
- Detection of diffuse HI emission in the circumgalactic medium of NGC891 and NGC4565 -- II
Sanskriti Das, Mary Rickel, Adam Leroy, Nickolas M. Pingel, D. J. Pisano, George Heald, Smita Mathur, Joshua Kingsbury, Amy Sardone
[ arXiv:2312.06880v1 | PDF File ]
- The thickness of galaxy disks from z=5 to 0 probed by JWST
Jianhui Lian (Yunnan University), Li Luo (China West Normal University)
[ arXiv:2312.07070v1 | PDF File ]
- K2 results for "young" $\alpha$-rich stars in the Galaxy
V. Grisoni, C. Chiappini, A. Miglio, K. Brogaard, G. Casali, E. Willett, J. Montalbán, A. Stokholm, J. S. Thomsen, M. Tailo, M. Matteuzzi, M. Valentini, Y. Elsworth, B. Mosser
[ arXiv:2312.07091v1 | PDF File ]
- LMC Stars and Where to Find Them: Inferring Birth Radii for External Galaxies
Yuxi (Lucy)Lu, Tobias Buck, David Nidever, Bridget Ratcliffe, Ivan Minchev, Andrea V. Macciò, Aura Obreja
[ arXiv:2312.07219v1 | PDF File ]
- The SARAO MeerKAT 1.3 GHz Galactic Plane Survey
S. Goedhart, W. D. Cotton, F. Camilo, M. A. Thompson, G. Umana, M. Bietenholz, P. A. Woudt, L. D. Anderson, C. Bordiu, D. A. H. Buckley, C. S. Buemi, F. Bufano, F. Cavallaro, H. Chen, J. O. Chibueze, D. Egbo, B. S. Frank, M. G. Hoare, A. Ingallinera, T. Irabor, R. C. Kraan-Korteweg, S. Kurapati, P. Leto, S. Loru, M. Mutale, W. O. Obonyo, A. Plavin, S. H. A. Rajohnson, A. Rigby, S. Riggi, M. Seidu, P. Serra, B. M. Smart, B. W. Stappers, N. Steyn, M. Surnis, C. Trigilio, G. M. Williams, T. D. Abbott, R. M. Adam, K. M. B. Asad, T. Baloyi, E. F. Bauermeister, T. G. H. Bennet, H. Bester, A. G. Botha, L. R. S. Brederode, S. Buchner, J. P. Burger, T. Cheetham, K. Cloete, M. S. de Villiers, D. I. L. de Villiers, L. J. du Toit, S. W. P. Esterhuyse, B. L. Fanaroff, D. J. Fourie, R. R. G. Gamatham,et al. (72 additional authors not shown)
[ arXiv:2312.07275v1 | PDF File ]
- Extended stellar populations in Ultra-Faint Dwarf galaxies
Elisa A. Tau, A. Katherina Vivas, Clara E. Martínez-Vázquez
[ arXiv:2312.07279v1 | PDF File ]
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