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Close encounters involving RAVE stars beyond the 47 Tucanae tidal radius

Authors :: K. Vieira
Annie C. Robin
Barbara Pichardo
M. Palmer
Céline Reylé
Octavio Valenzuela
José G. Fernández-Trincado
E. Moreno
Univers, Transport, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) (UTINAM)
Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC)
Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)
Institut de Ciencies del Cosmos (ICCUB)
Universitat de Barcelona (UB)
Evolution et Modélisation des Bassins Sédimentaires (EMBS)
Institut des Sciences de la Terre de Paris (iSTeP)
Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)
Université de Franche-Comté (UFC)
Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)
Source :: Monthly Notices of the Royal Astronomical Society: Letters, Monthly Notices of the Royal Astronomical Society: Letters, 2016, 461 (2), pp.1404. ⟨10.1093/mnras/stw1258⟩, Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2016, 461 (2), pp.1404. ⟨10.1093/mnras/stw1258⟩
Publication Year :: 2016
Publisher :: HAL CCSD, 2016.
Abstract: The most accurate 6D phase-space information from the Radial Velocity Experiment (RAVE) was used to integrate the orbits of 105 stars around the galactic globular cluster 47 Tucanae, to look for close encounters between them in the past, with a minimum distance approach less than the cluster tidal radius. The stars are currently over the distance range 3.0 kpc $<br />Comment: 10 pages, 6 figures, 2 table, Accepted for publication in MNRAS

Details

Language :: English
ISSN :: 17453933
Database :: OpenAIRE
Journal :: Monthly Notices of the Royal Astronomical Society: Letters, Monthly Notices of the Royal Astronomical Society: Letters, 2016, 461 (2), pp.1404. ⟨10.1093/mnras/stw1258⟩, Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2016, 461 (2), pp.1404. ⟨10.1093/mnras/stw1258⟩
Accession number :: edsair.doi.dedup.....d088840462ecf550c2b9cf3cb64da62c
Full Text :: https://doi.org/10.1093/mnras/stw1258⟩