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JINA - Segue Virtual Journal, 22 May 2026

Volume 21, Issue 21 (10 Articles)

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• # 1 - Asteroseismology
  • Dominic M. Bowman, Lisa Bugnet
  • https://arxiv.org/abs/2410.01715
• # 2 - Binary Neutron Star Merger Evolution and r-Process Enrichment in the Milky Way Disk
  • Joon Young Lee, Hsin-Yu Chen, Muhammed Saleem
  • https://arxiv.org/abs/2605.20596
• # 3 - Dawn of the Milky Way disk: Determination of when a rotationally supported disk appears and dating the spin-up of the disk
  • Sofia Feltzing, Diane Feuillet, Thomas Bensby
  • https://arxiv.org/abs/2605.20959
• # 4 - Inferring stellar metallicity and elemental abundances from kinematic and spectroscopic data using machine learning -- Implications for exoplanet host stars
  • V. Adibekyan, B. M. T. B. Soares, S. G. Sousa, N. C. Santos, E. Delgado-Mena, I. Minchev, R. Chertovskih, Zh. Martirosyan, G. Israelian, A. A. Hakobyan
  • https://arxiv.org/abs/2605.18131
• # 5 - Milky Way Mapper decoded abundances -- I. Shared disc enrichment patterns
  • Melissa K. Ness (Yuxi), Sarah Aquilina (Yuxi), Jennifer Mead (Yuxi), Emily Griffith (Yuxi), Catherine Manea (Yuxi), Jonathan Bird (Yuxi), Andrew R. Casey (Yuxi), Lucy (Yuxi), Lu, Kathryn V. Johnston, Michael R. Blanton, James W. Johnson, Maja Jablonska, Leticia Carigi, Jos'e G. Fern'andez-Trincado, Ricardo L'opez Valdivia, Ying-Yi Song, Juna Kollmeier
  • https://arxiv.org/abs/2605.20487
• # 6 - No Stream Left Unscathed: The imprint of a host galaxy
  • Arpit Arora, Peter S. Ferguson, Jacob Nibauer, Nora Shipp, Videep Reddy, Eugene Vasiliev, Jack Kohm, Laurella C. Marin, Adrian M. Price-Whelan, Denis Erkal, Sarah Pearson, Andrew Wetzel, Jeremy Bailin, Robert Feldmann
  • https://arxiv.org/abs/2605.16200
• # 7 - Nucleosynthesis in the fast ejecta of a neutron star merger
  • Lukas Schnabel, Stephan Rosswog, Friedrich-Karl Thielemann, Moritz Reichert
  • https://arxiv.org/abs/2605.16132
• # 8 - The emph{R}-process Alliance: A Bright, Strongly emph{R}-process-enhanced Extremely Metal-poor Star Observed with GHOST
  • Mohammad K. Mardini, Anna Frebel, Vinicius M. Placco, Anirudh Chiti, Manolya Yatman, Timothy C. Beers, Rana Ezzeddine, Terese T. Hansen, Erika M. Holmbeck, Ian U. Roederer, Charli M. Sakari
  • https://arxiv.org/abs/2605.20614
• # 9 - Four-hundred Very Metal-poor Stars Studied with LAMOST and Subaru. IV. Heavy Element Enhanced Stars
  • Yangming Lin, Haining Li, Wako Aoki, Ruizheng Jiang, Tadafumi Matsuno, Zhenyu He, Ruizhi Zhang, Zhuohan Li, Satoshi Honda, Gang Zhao
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/ae5a3d
• # 10 - An Old, Low-mass, Metal-poor Hypervelocity Star Candidate Consistent with a Galactic Center Origin
  • Shunhong Deng, Yang Huang, Haozhu Fu, Yongkang Sun, Qikang Feng, Guoyang Chen, Huawei Zhang
  • The Astrophysical Journal Letters
  • https://doi.org/10.3847/2041-8213/ae6505