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JINA - Segue Virtual Journal, 7 July 2023

Volume 18, Issue 27 (8 Articles)

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• # 1 - Abundance Analysis of Stars at Large Radius in the Sextans Dwarf Spheroidal Galaxy. (arXiv:2307.02585v1 [astro-ph.GA])
  • Ian U. Roederer, Andrew B. Pace, Vinicius M. Placco, Nelson Caldwell, Sergey E. Koposov, Mario Mateo, Edward W. Olszewski, Matthew G. Walker
  • http://arxiv.org/abs/2307.02585
• # 2 - Gaia EDR3 proper motions, energies, angular momenta of Milky Way dwarf galaxies: a recent infall to the Milky Way halo. (arXiv:2306.17208v1 [astro-ph.GA])
  • Yang Y. (1), Hammer F. (1), Li H. (2), Pawlowski M. S. (3), Wang J. L. (4), Babusiaux C. (5), Mamon G. A. (6), Bonifacio P. (1), Jiao Y. (1), Wang H. (7) ((1) Observatoire de Paris, Paris Sciences et Lettres, CNRS France, (2) School of Physical Sciences, University of Chinese Academy of Sciences, Beijing, China, (3) Leibniz-Institut fuer Astrophysik Potsdam, Germany, (4) CAS Key Laboratory of Optical Astronomy, National Astronomical Observatories, Beijing 100101, China, (5) Université de Grenoble-Alpes, CNRS, IPAG, F-38000 Grenoble, France, (6) Institut d'Astrophysique de Paris, CNRS, France, (7) Centro Ricerche Enrico Fermi, Roma, Italy)
  • http://arxiv.org/abs/2306.17208
• # 3 - Pair-instability supernovae from rapidly rotating metal-enriched progenitors. (arXiv:2307.02692v1 [astro-ph.SR])
  • Hideyuki Umeda, Chris Nagele
  • http://arxiv.org/abs/2307.02692
• # 4 - Parameter estimation of LAMOST Medium-Resolution Stellar Spectra
  • Monthly Notices of the Royal Astronomical Society - Volume: 523, Issue: 4
  • https://academic.oup.com/mnras/article/523/4/5230/7198112?rss=1
• # 5 - The SkyMapper search for extremely metal-poor stars in the Large Magellanic Cloud
  • Monthly Notices of the Royal Astronomical Society - Volume: 524, Issue: 1
  • https://academic.oup.com/mnras/article/524/1/577/7216506?rss=1
• # 6 - HALO7D. III. Chemical Abundances of Milky Way Halo Stars from Medium-resolution Spectra
  • Kevin A. McKinnon, Emily C. Cunningham, Constance M. Rockosi, Puragra Guhathakurta, Ivanna Escala, Evan N. Kirby, Alis J. Deason
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/acd33d
• # 7 - The Evolution of Population III and Extremely Metal-poor Binary Stars
  • Sung-Han Tsai, Ke-Jung Chen, Daniel Whalen, Po-Sheng Ou, Tyrone E. Woods
  • The Astrophysical Journal
  • https://doi.org/10.3847/1538-4357/acd936
• # 8 - Robust Data-driven Metallicities for 175 Million Stars from Gaia XP Spectra
  • René Andrae, Hans-Walter Rix, Vedant Chandra
  • The Astrophysical Journal Supplement
  • https://doi.org/10.3847/1538-4365/acd53e