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JINA - Segue Virtual Journal, 18 July 2025

Volume 20, Issue 21 (18 Articles)

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• # 1 - Abundances of P, S, and K in 58 bulge spheroid stars from APOGEE
  • B. Barbuy, H. Ernandes, A. C. S. Friac{c}a, M. S. Camargo, P. da Silva, S. O. Souza, T. Masseron, M. Brauner, D. A. Garcia-Hernandez, J. G. Fernandez-Trincado, K. Cunha, V. V. Smith, A. Peerez-Villegas, C. Chiappini, A. B. A. Queiroz, B. X. Santiago, T. C. Beers, F. Anders, R. P. Schiavon, M. Valentini, D. Minniti, D. Geisler, D. Souto, V. M. Placco, M. Zoccali, S. Feltzing, M. Schultheis, C. Nitschelm
  • https://arxiv.org/abs/2507.11667
• # 2 - Additional Evidence for the Existence of a Primordial Disk System
  • Shuai Xu, Haibo Yuan, Bowen Huang, Timothy C. Beers, Yang Huang, Maosheng Xiang, Kai Xiao, Jihye Hong, Young Sun Lee, Wuming Yang
  • https://arxiv.org/abs/2507.09542
• # 3 - Caveats about measuring carbon abundances in stars using the CH band
  • Pablo Santos-Peral, Patricia S'anchez-Bl'azquez, Alejandro Vazdekis, Pedro Alonso Palicio, Adam Thomas Knowles, Alejandra Recio-Blanco, Carlos Allende Prieto
  • https://arxiv.org/abs/2507.11351
• # 4 - Exploring substructures in the Milky Way halo Neural networks applied to Gaia and APOGEE DR 17
  • L. Berni, L. Spina, L. Magrini, D. Massari, J. Schiapppacasse-Ulloa, R. E. Giribaldi
  • https://arxiv.org/abs/2507.08074
• # 5 - How homogeneous was the chemical enrichment of the Milky Way 13 gigayears ago?
  • Riano E. Giribaldi, Laura Magrini, Martina Rossi, Anish Amarsi, Davide Massari, Donatela Romano
  • https://arxiv.org/abs/2507.09743
• # 6 - Identification of Outer Galaxy Cluster Members Using Gaia DR3 and Multidimensional Simulation
  • Vishwas Patel, Joseph L. Hora, Matthew L. N. Ashby, Sarita Vig
  • https://arxiv.org/abs/2507.09721
• # 7 - Millions of Main-Sequence Binary Stars from Gaia BP/RP Spectra
  • Jiadong Li, Hans-Walter Rix, Yuan-Sen Ting, Johanna M"uller-Horn, Kareem El-Badry, Chao Liu, Rhys Seeburger, Gregory M. Green, Xiangyu Zhang
  • https://arxiv.org/abs/2507.09622
• # 8 - Recent Advances in Understanding R-Process Nucleosynthesis in Metal-Poor Stars and Stellar Systems
  • Avrajit Bandyopadhyay, Timothy C. Beers
  • https://arxiv.org/abs/2507.08760
• # 9 - SpecDis: Value added distance catalogue for 4 million stars from DESI Year-1 data
  • Songting Li, Wenting Wang, Sergey E. Koposov, Ting S. Li, Youjia Wu, Monica Valluri, Joan Najita, Carlos Allende Prieto, Amanda Bystr"om, Christopher J. Manser, Jiaxin Han, Carles G. Palau, Hao Yang, Andrew P. Cooper, Namitha Kizhuprakkat, Alexander H. Riley, Leandro Beraldo e Silva, Jessica Nicole Aguilar, Steven Ahlen, David Bianchi, David Brooks, Todd Claybaugh, Axel de la Macorra, John Della Costa, Arjun Dey, Peter Doel, Jaime E. Forero-Romero, Enrique Gazta~naga, Satya Gontcho A Gontcho, Gaston Gutierrez, Klaus Honscheid, Mustapha Ishak, Stephanie Juneau, Robert Kehoe, Theodore Kisner, Martin Landriau, Laurent Le Guillou, Michael Levi, Marc Manera, Aaron Meisner, Ramon Miquel, John Moustakas, Nathalie Palanque-Delabrouille, Will Percival, Claire Poppett, Francisco Prada, Ignasi P'erez-R`afols, Graziano Rossi, Eusebio Sanchez, David Schlegel, Michael Schubnell, Hee-Jong Seo, Joseph Harry Silber, David Sprayberry, Gregory Tarl'e, Benjamin Alan Weaver, Rongpu Zhou, Hu Zou
  • https://arxiv.org/abs/2503.02291
• # 10 - The Galactic Bulge exploration VI.: Gaia Enceladus/Sausage RR Lyrae stars in the inner-central stellar halo of the Milky Way
  • Andrea Kunder (Saint Martin's University), Zdenek Prudil (ESO), Antonela Monachesi (Universidad de La Serena), Samuel J. Morris (Saint Martin's University), Kathryn Devine (The College of Idaho), Joanne Hughes (Seattle University), Kevin Covey (Western Washington University), R. Michael Rich (UCLA), Elisa A. Tau (Universidad de La Serena)
  • https://arxiv.org/abs/2507.11741
• # 11 - The Heavy Element Enrichment History of the Universe from Neutron Star Mergers with Habitable Worlds Observatory
  • Eric Burns, Jennifer Andrews, Robert Szabo, Brad Cenko, Paul O'Brien, Heloise Stevance, Ian Roederer, Mark Elowitz, Om Sharan Salafia, Luca Fossati, Margarita Karovska, Eunjeong Lee, Gijs Nelemans, Igor Andreoni, Filippo D'Ammando, Pranav Nalamwar, Brendan O'Connor, Griffin Hosseinzadeh, Eliza Neights, Endre Takacs, Melinda Soares-Furtado, Maria Babiuc Hamilton, Borja Anguiano, St'ephane Blondin, Frank Soboczenski, Shivani Shah
  • https://arxiv.org/abs/2507.09778
• # 12 - Reconstructing the Milky Way chemical map with the galactic chemical evolution tool OMEGA+ from SDSS-MWM
  • Viola Hegedűs, Szabolcs Mészáros, Blanka Világos, Marco Pignatari, Emily J. Griffith, Diogo Souto, Maria Lugaro
  • Astronomy & Astrophysics
  • https://www.aanda.org/10.1051/0004-6361/202553951
• # 13 - The chemical enrichment histories across the Milky Way disk
  • Valeria Cerqui, Misha Haywood, Owain Snaith, Paola Di Matteo, Laia Casamiquela
  • Astronomy & Astrophysics
  • https://www.aanda.org/10.1051/0004-6361/202452448
• # 14 - The most metal-poor stars
  • https://link.springer.com/article/10.1007/s00159-025-00159-2
• # 15 - Lonely spacecraft can navigate the stars
  • Nature
  • https://www.nature.com/articles/d41586-025-02108-6
• # 16 - Hidden Population III Descendants in Ultrafaint Dwarf Galaxies
  • Martina Rossi, Stefania Salvadori, Ása Skúladóttir, Irene Vanni, Ioanna Koutsouridou
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/add5e9
• # 17 - In Search of the First Stars: An Ultra-compact and Very-low-metallicity Lyα Emitter Deep within the Epoch of Reionization
  • Chris J. Willott, Yoshihisa Asada, Kartheik G. Iyer, Jon Judež, Gregor RihtarÅ¡ič, Nicholas S. Martis, Ghassan T. E. Sarrouh, Guillaume Desprez, Anishya Harshan, Lamiya Mowla
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/addf49
• # 18 - Probing Chemical Enrichment in Extremely Metal-poor Galaxies
  • Keita Fukushima, Kentaro Nagamine, Akinori Matsumoto, Yuki Isobe, Masami Ouchi, Takayuki R. Saitoh, Yutaka Hirai
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/add690