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JINA - Segue Virtual Journal, 5 February 2021

Volume 16, Issue 6 (18 Articles)

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• # 1 - APOGEE discovery of a chemically atypical star disrupted from NGC 6723 and captured by the Milky Way bulge. (arXiv:2102.01706v1 [astro-ph.GA])
  • José, G. Fernández-Trincado, Timothy C. Beers, Dante Minniti, Leticia Carigi, Vinicius M. Placco, Sang-Hyun Chun, Richard R. Lane, Doug Geisler, Sandro Villanova, Stefano O. Souza, Beatriz Barbuy, Angeles Pérez-Villegas, Cristina Chiappini, Anna. B. A. Queiroz, Baitian Tang, Javier Alonso-García, Andrés E. Piatti, Tali Palma, Alan Alves-Brito, Christian Moni Bidin, Alexandre Roman-Lopes, Ricardo R. Muñoz, Harinder P. Singh, Richa Kundu, Leonardo Chaves-Velasquez, María Romero-Colmenares, Penelope Longa-Peña, Mario Soto, Katherine Vieira
  • http://arxiv.org/abs/2102.01706
• # 2 - Correction to the photometric colors of Gaia Early Data Release 3. (arXiv:2101.07409v2 [astro-ph.SR] UPDATED)
  • Zexi Niu, Haibo Yuan, Jifeng Liu
  • http://arxiv.org/abs/2101.07409
• # 3 - Galactic Isotopic Decomposition for the Sculptor Dwarf Spheroidal Galaxy. (arXiv:2102.02790v1 [astro-ph.GA])
  • Kanishk Pandey, Christopher West
  • http://arxiv.org/abs/2102.02790
• # 4 - J-PLUS: Systematic impact of metallicity on photometric calibration with the stellar locus. (arXiv:2101.12407v1 [astro-ph.GA])
  • C. López-Sanjuan, H. Yuan, H. Vázquez Ramió, J. Varela, D. Cristóbal-Hornillos, P.-E. Tremblay, A. Marín-Franch, A. J. Cenarro, A. Ederoclite, E. J. Alfaro, A. Alvarez-Candal, S. Daflon, A. Hernán-Caballero, C. Hernández-Monteagudo, F. M. Jiménez-Esteban, V. M. Placco, E. Tempel, J. Alcaniz, R. E. Angulo, R. A. Dupke, M. Moles, L. Sodré, Jr
  • http://arxiv.org/abs/2101.12407
• # 5 - R-process-rich stellar streams in the Milky Way. (arXiv:2102.00066v1 [astro-ph.SR])
  • Maude Gull (1,2), Anna Frebel (2), Karina Hinojosa (2), Ian U. Roederer (3,4), Alexander P. Ji (5), Kaley Brauer ((1) Department of Astronomy, University of California Berkeley, Berkeley, CA USA, (2) Department of Physics & Kavli Institute for Astrophysics, Space Research, Massachusetts Institute of Technology, Cambridge, MA, USA, (3) Department of Astronomy, University of Michigan, Ann Arbor, MI, USA, (4) Joint Institute for Nuclear Astrophysics - Center for the Evolution of the Elements (JINA-CEE), USA, (5) Observatories of the Carnegie Institution for Science, Pasadena, CA, USA)
  • http://arxiv.org/abs/2102.00066
• # 6 - Radial structure and formation of the Milky Way disc. (arXiv:2102.02082v1 [astro-ph.GA])
  • D. Katz, A. Gomez, M. Haywood, O. Snaith, P. Di Matteo
  • http://arxiv.org/abs/2102.02082
• # 7 - Rubidium abundances of galactic disk stars. (arXiv:2102.00245v1 [astro-ph.SR])
  • Yoichi Takeda
  • http://arxiv.org/abs/2102.00245
• # 8 - Stellar astrophysics in the near UV with VLT-CUBES. (arXiv:2102.02205v1 [astro-ph.IM])
  • H. Ernandes, C. J. Evans, B. Barbuy, B. Castilho, G. Cescutti, N. Christlieb, S. Cristiani, G. Cupani, P. Di Marcantonio, M. Franchini, C. Hansen, A. Quirrenbach, R. Smiljanic
  • http://arxiv.org/abs/2102.02205
• # 9 - The abundance of satellites around Milky Way- and M31-like galaxies with the TNG50 simulation: a matter of diversity. (arXiv:2101.12215v1 [astro-ph.GA])
  • Christoph Engler, Annalisa Pillepich, Anna Pasquali, Dylan Nelson, Vicente Rodriguez-Gomez, Kun Ting Eddie Chua, Eva K. Grebel, Volker Springel, Federico Marinacci, Rainer Weinberger, Mark Vogelsberger, Lars Hernquist
  • http://arxiv.org/abs/2101.12215
• # 10 - The formation history of the Milky Way disc with high-resolution cosmological simulations. (arXiv:2102.02652v1 [astro-ph.GA])
  • M. Giammaria, A. Spagna, M. G. Lattanzi, G. Murante, P. Re Fiorentin, M. Valentini
  • http://arxiv.org/abs/2102.02652
• # 11 - VVV CL001: Likely the Most Metal-Poor Surviving Globular Cluster in the Inner Galaxy. (arXiv:2102.01088v2 [astro-ph.GA] UPDATED)
  • José, G. Fernández-Trincado, Dante Minniti, Stefano O. Souza, Timothy C. Beers, Doug Geisler, Christian Moni Bidin, Sandro Villanova, Steven R. Majewski, Beatriz Barbuy, Angeles Pérez-Villegas, Lady Henao, María Romero-Colmenares, Alexandre Roman-Lopes, Richard R. Lane
  • http://arxiv.org/abs/2102.01088
• # 12 - Blue extreme disk-runaway stars with Gaia EDR3
  • Andreas Irrgang, Markus Dimpel, Ulrich Heber, Roberto Raddi
  • Astronomy & Astrophysics
  • http://feedproxy.google.com/~r/edp_aa/~3/Hpr-L0NQuIs/202040178
• # 13 - An extended halo around an ancient dwarf galaxy
  • Anirudh Chiti
  • Nature Astronomy
  • https://www.nature.com/articles/s41550-020-01285-w
• # 14 - Origin of the heaviest elements: The rapid neutron-capture process
  • John J. Cowan, Christopher Sneden, James E. Lawler, Ani Aprahamian, Michael Wiescher, Karlheinz Langanke, Gabriel Martínez-Pinedo,, Friedrich-Karl Thielemann
  • Reviews of Modern Physics
  • http://link.aps.org/doi/10.1103/RevModPhys.93.015002
• # 15 - Speedy robots gather spectra for sky surveys
  • http://science.sciencemag.org/cgi/content/short/371/6529/550?rss=1
• # 16 - A Blueprint for the Milky Way’s Stellar Populations. II. Improved Isochrone Calibration in the SDSS and Pan-STARRS Photometric Systems
  • Deokkeun An, Timothy C. Beers
  • The Astrophysical Journal
  • http://iopscience.iop.org/0004-637X/907/2/101
• # 17 - Markov Chain Monte Carlo Predictions of Neutron-rich Lanthanide Properties as a Probe of r -process Dynamics
  • Nicole Vassh, Gail C. McLaughlin, Matthew R. Mumpower,, Rebecca Surman
  • The Astrophysical Journal
  • http://iopscience.iop.org/0004-637X/907/2/98
• # 18 - Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy
  • Yang Huang, Qingzheng Li, Huawei Zhang, Xinyi Li, Weixiang Sun, Jiang Chang, Xiaobo Dong,, Xiaowei Liu
  • The Astrophysical Journal Letters
  • http://iopscience.iop.org/2041-8205/907/2/L42