Segue Virtual Journal

JINA - Segue Virtual Journal, 20 June 2025

Volume 20, Issue 17 (8 Articles)

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• # 1 - A Comprehensive Guide to the U.S. Civil Space Budget
  • Lindsay DeMarchi
  • https://arxiv.org/abs/2506.11138
• # 2 - An Ultra-Faint, Chemically Primitive Galaxy Forming at the Epoch of Reionization
  • Kimihiko Nakajima, Masami Ouchi, Yuichi Harikane, Eros Vanzella, Yoshiaki Ono, Yuki Isobe, Moka Nishigaki, Takuji Tsujimoto, Fumitaka Nakamura, Yi Xu, Hiroya Umeda, Yechi Zhang
  • https://arxiv.org/abs/2506.11846
• # 3 - C and N abundances in globular clusters. I. The case of 47 Tuc and the effect of the first dredge-up
  • S. Villanova, L. Monaco, Y. Momany, A. Plotnikova, I. Ordenes
  • https://arxiv.org/abs/2506.11278
• # 4 - Gamma rays as a signature of r-process producing supernovae: remnants and future Galactic explosions
  • Zhenghai Liu, Evan Grohs, Kelsey A. Lund, G. C. McLaughlin, M. Reichert, Ian U. Roederer, Rebecca Surman, Xilu Wang
  • https://arxiv.org/abs/2506.14991
• # 5 - The Rotating Bulge and Halo in the Milky Way: Evidence of Angular Momentum Transferred from the Decelerating Bar
  • Zhuohan Li, Chengdong Li, Gang Zhao, Ruizhi Zhang, Xiang-Xiang Xue
  • https://arxiv.org/abs/2506.12717
• # 6 - Tracing the Milky Way: Calibrating chemical ages with high-precision Kepler data
  • G. Casali, J. Montalb`an, A. Miglio, L. Casagrande, L. Magrini, C. Chiappini, A. Bragaglia, M. Matteuzzi, K. Brogaard, A. Stokholm, V. Grisoni, M. Tailo, E. Willett
  • https://arxiv.org/abs/2506.15546
• # 7 - Probing Abundance Variations Among Multiple Stellar Populations in the Metal-poor Globular Cluster NGC 2298 Using Gemini-South/GHOST
  • Avrajit Bandyopadhyay, Rana Ezzeddine, Vinicius M. Placco, Anna Frebel, David S Aguado, Ian U. Roederer
  • Astronomical Journal
  • https://doi.org/10.3847/1538-3881/add52a
• # 8 - Why the Royal Greenwich Observatory was chosen to mark zero degrees longitude
  • Nature
  • https://www.nature.com/articles/d41586-025-01893-4