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JINA - Segue Virtual Journal, 2 May 2025

Volume 20, Issue 10 (15 Articles)

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• # 1 - A pilot survey on globular clusters with the Wide Field Survey Telescope (WFST)
  • Zhen Wan, Lulu Fan, Xuzhi Li, Xu Kong, Tinggui Wang, Qingfeng Zhu, Ji-an Jiang, Minxuan Cai, Zelin Xu, Xianzhong Zheng, Jingquan Cheng, Feng Li, Ming Liang, Hao Liu, Wentao Luo, Jinlong Tang, Hairen Wang, Jian Wang, Yongquan Xue, Dazhi Yao, Hongfei Zhang, Wen Zhao
  • https://arxiv.org/abs/2503.05160
• # 2 - A Sequoia stellar candidate with very high 7Li and 9Be
  • L. Monaco, E. Caffau, P. Molaro, P. Bonifacio, G. Cescutti
  • https://arxiv.org/abs/2504.21823
• # 3 - An Unsupervised Machine Learning Approach to Identify Spectral Energy Distribution Outliers: Application to the S-PLUS DR4 data
  • F. Quispe-Huaynasi, F. Roig, N. Holanda, V. Loaiza-Tacuri, Romualdo Eleut'erio, C. B. Pereira, S. Daflon, V. M. Placco, R. Lopes de Oliveira, F. Sestito, P. K. Humire, M. Borges Fernandes, A. Kanaan, T. Ribeiro, W. Schoenell
  • https://arxiv.org/abs/2504.18491
• # 4 - Four Elements to Rule Them All: Abundances are Rigidly Coupled in the Milky Way Disk
  • Jennifer Mead, Rebeca De La Garza, Melissa Ness
  • https://arxiv.org/abs/2504.18532
• # 5 - Metallicity Distribution in M31 and M33 Based on the Tip-RGB Near-infrared Color
  • Ying Li, Biwei Jiang, Yi Ren
  • https://arxiv.org/abs/2504.18779
• # 6 - The chemical enrichment histories across the Milky Way disk
  • Valeria Cerqui, Misha Haywood, Owain Snaith, Paola Di Matteo, Laia Casamiquela
  • https://arxiv.org/abs/2504.20160
• # 7 - The Kinematic Signature of the Warp and Waves in the Milky Way Disk
  • Weixiang Sun, Han Shen, Biwei Jiang, Xiaowei Liu
  • https://arxiv.org/abs/2504.18014
• # 8 - A Catalog of Distance Determinations for 5 Million Stars in LAMOST DR10
  • Chengqun Yang, Xiang-Xiang Xue, Chao Liu, Hao Tian, Ling Zhu, Lan Zhang
  • Astronomical Journal
  • https://doi.org/10.3847/1538-3881/adc007
• # 9 - Early r-process Enrichment and Hierarchical Assembly Across the Sagittarius Dwarf Galaxy
  • Xiaowei Ou, Alexander Yelland, Anirudh Chiti, Anna Frebel, Guilherme Limberg, Mohammad K. Mardini
  • Astronomical Journal
  • https://doi.org/10.3847/1538-3881/adc126
• # 10 - Many Elements Matter: Detailed Abundance Patterns Reveal Star Formation and Enrichment Differences among Milky Way Structural Components
  • Emily J. Griffith, David W. Hogg, Sten Hasselquist, James W. Johnson, Adrian Price-Whelan, Tawny Sit, Alexander Stone-Martinez, David H. Weinberg
  • Astronomical Journal
  • https://doi.org/10.3847/1538-3881/adc07f
• # 11 - Identification of a dwarf galaxy stream in Gaia, and its possible association with the vast polar structure
  • Hao Tian, Chao Liu, Xiang-Xiang Xue, Dongwei Fan, Changqing Luo, Jundan Nie, Ming Yang, Yujiao Yang, Bo Zhang
  • Astronomy & Astrophysics
  • https://www.aanda.org/10.1051/0004-6361/202453610
• # 12 - Hundreds more NSF grants terminated after agency director resigns
  • Dan Garisto
  • Nature
  • https://www.nature.com/articles/d41586-025-01312-8
• # 13 - NSF director resigns amid cuts to grants and staff reductions
  • https://www.science.org/doi/abs/10.1126/science.ady6489?af=R
• # 14 - Gaia Net: Toward Robust Spectroscopic Parameters of Stars of all Evolutionary Stages
  • Dylan Huson, Indiana Cowan, Logan Sizemore, Marina Kounkel, Brian Hutchinson
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/adc2fa
• # 15 - The Impact of the Galactic Bar and the Large Magellanic Cloud on Hypervelocity Star Trajectories
  • Isabella Armstrong, Fraser A. Evans, Jo Bovy
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/adc449