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JINA - Segue Virtual Journal, 16 July 2021

Volume 16, Issue 29 (11 Articles)

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• # 1 - High resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1. (arXiv:2107.06430v1 [astro-ph.GA])
  • D. Yong, G. S. Da Costa, M. S. Bessell, A. Chiti, A. Frebel, X. Gao, K. Lind, A. D. Mackey, A. F. Marino, S. J. Murphy, T. Nordlander, M. Asplund, A. R. Casey, C. Kobayashi, J. E. Norris, B. P. Schmidt
  • http://arxiv.org/abs/2107.06430
• # 2 - How many explosions does one need? -- Quantifying supernovae in globular clusters from iron abundance spreads. (arXiv:2107.06240v1 [astro-ph.GA])
  • Henriette Wirth, Tereza Jerabkova, Zhiqiang Yan, Pavel Kroupa, Jaroslav Haas, Ladislav Šubr
  • http://arxiv.org/abs/2107.06240
• # 3 - Metallicity estimation of RR Lyrae stars from their I-band light curves. (arXiv:2107.05983v1 [astro-ph.SR])
  • István Dékány, Eva K. Grebel, Grzegorz Pojmański
  • http://arxiv.org/abs/2107.05983
• # 4 - RR Lyrae stars in the newly discovered ultra-faint dwarf galaxy Centaurus I. (arXiv:2107.05688v1 [astro-ph.GA])
  • C. E. Martínez-Vázquez, W. Cerny, A. K. Vivas, A. Drlica-Wagner, A. B. Pace, J. D. Simon, R. R. Muñoz, A. R. Walker, S. Allam, D. L. Tucker, M. Adamów, J. L. Carlin, Y. Choi, P. S. Ferguson, A. P. Ji, N. Kuropatkin, T. S. Li, D. Martínez-Delgado, S. Mau, B. Mutlu-Pakdil, D. L. Nidever, A. H. Riley, J. D. Sakowska, D. J. Sand, G. S. Stringfellow (DELVE Collaboration)
  • http://arxiv.org/abs/2107.05688
• # 5 - The Gaia Successor in 2021. (arXiv:2107.07177v1 [astro-ph.IM])
  • Erik Høg
  • http://arxiv.org/abs/2107.07177
• # 6 - The n-capture and alpha-elements abundance ratios scatter in old stellar populations. Cosmological simulations of the stellar halo. (arXiv:2107.05653v1 [astro-ph.GA])
  • Cecilia Scannapieco (1), Gabriele Cescutti (2), Cristina Chiappini (3) ((1) Universidad de Buenos Aires-Argentina, (2) Osservatorio Astronomico di Trieste, Italy, (3) Leibniz-Institut fuer Astrophysik Potsdam (AIP))
  • http://arxiv.org/abs/2107.05653
• # 7 - Via Machinae: Searching for Stellar Streams using Unsupervised Machine Learning. (arXiv:2104.12789v2 [astro-ph.GA] UPDATED)
  • David Shih, Matthew R. Buckley, Lina Necib, John Tamanas
  • http://arxiv.org/abs/2104.12789
• # 8 - Line-depth ratios as indicators of effective temperature and surface gravity
  • Monthly Notices of the Royal Astronomical Society - Volume: 506, Issue: 1
  • https://academic.oup.com/mnras/article/506/1/1031/6310586?rss=1
• # 9 - The GALAH+ survey: Third data release
  • Monthly Notices of the Royal Astronomical Society - Volume: 506, Issue: 1
  • https://academic.oup.com/mnras/article/506/1/150/6270919?rss=1
• # 10 - S 5 : The Destruction of a Bright Dwarf Galaxy as Revealed by the Chemistry of the Indus Stellar Stream
  • Terese T. Hansen, Alexander P. Ji, Gary S. Da Costa, Ting S. Li, Andrew R. Casey, Andrew B. Pace, Lara R. Cullinane, Denis Erkal, Sergey E. Koposov, Kyler Kuehn, Geraint F. Lewis, Dougal Mackey, Jeffrey D. Simpson, Nora Shipp, Daniel B. Zucker, Joss Bland-Hawthorn ( S 5 Collaboration)
  • The Astrophysical Journal
  • http://iopscience.iop.org/0004-637X/915/2/103
• # 11 - Zero-metallicity Hypernova Uncovered by an Ultra-metal-poor Star in the Sculptor Dwarf Spheroidal Galaxy
  • Ása Skúladóttir, Stefania Salvadori, Anish M. Amarsi, Eline Tolstoy, Michael J. Irwin, Vanessa Hill, Pascale Jablonka, Giuseppina Battaglia, Else Starkenburg, Davide Massari, Amina Helmi,, Lorenzo Posti
  • The Astrophysical Journal Letters
  • http://iopscience.iop.org/2041-8205/915/2/L30