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Gaia Data Release 3: Chemical cartography of the Milky Way

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  • معلومة اضافية
    • بيانات النشر:
      Luleå tekniska universitet, Rymdteknik
      Université Côte d Azur, Observatoire de la Côte d Azur, CNRS, Laboratoire Lagrange, Bd de l Observatoire, CS 34229, 06304 Nice Cedex 4, France
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy
      INAF Osservatorio astronomico di Padova, Vicolo Osservatorio 5, 35122 Padova, Italy
      GEPI, Observatoire de Paris, Université PSL, CNRS, 5 Place Jules Janssen, 92190 Meudon, France
      Université Côte d Azur, Observatoire de la Côte d Azur, CNRS, Laboratoire Lagrange, Bd de l Observatoire, CS 34229, 06304 Nice Cedex 4, France; INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy
      Lund Observatory, Department of Astronomy and Theoretical Physics, Lund University, Box 43 22100 Lund, Sweden
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; University of Turin, Department of Physics, Via Pietro Giuria 1, 10125 Torino, Italy
      Mullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UK
      GEPI, Observatoire de Paris, Université PSL, CNRS, 5 Place Jules Janssen, 92190 Meudon, France; Laboratoire d astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, allée Geoffroy Saint-Hilaire, 33615 Pessac, France
      INAF Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, Italy
      Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain
      Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany
      Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain; Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany
      Observational Astrophysics, Division of Astronomy and Space Physics, Department of Physics and Astronomy, Uppsala University, Box 516 751 20 Uppsala, Sweden
      Leiden Observatory, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands
      European Space Agency (ESA), European Space Research and Technology Centre (ESTEC), Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
      GEPI, Observatoire de Paris, Université PSL, CNRS, 5 Place Jules Janssen, 92190 Meudon, France; Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France
      Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, 69120 Heidelberg, Germany
      Laboratoire d astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, allée Geoffroy Saint-Hilaire, 33615 Pessac, France
      Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
      Department of Astronomy, University of Geneva, Chemin Pegasi 51, 1290 Versoix, Switzerland
      European Space Agency (ESA), European Space Astronomy Centre (ESAC), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada 28692 Madrid, Spain
      Aurora Technology for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      Lohrmann Observatory, Technische Universität Dresden, Mommsenstrabe 13, 01062 Dresden, Germany
      CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      Institut d Astronomie et d Astrophysique, Université Libre de Bruxelles CP 226, Boulevard du Triomphe, 1050 Brussels, Belgium; F.R.S.-FNRS, Rue d Egmont 5, 1000 Brussels, Belgium
      INAF Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, 50125 Firenze, Italy
      European Space Agency (ESA), Noordwijk, The Netherlands
      DAPCOM for Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain
      Royal Observatory of Belgium, Ringlaan 3, 1180 Brussels, Belgium
      ALTEC S.p.a, Corso Marche, 79, 10146 Torino, Italy
      Sednai Sàrl, Geneva, Switzerland; Department of Astronomy, University of Geneva, Chemin d Ecogia 16, 1290 Versoix, Switzerland
      Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, 69120 Heidelberg, Germany; Gaia DPAC Project Office, ESAC, Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      Telespazio UK S.L. for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, 69120 Heidelberg, Germany; SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, LNE, 61 avenue de l Observatoire, 75014 Paris, France
      Department of Astronomy, University of Geneva, Chemin Pegasi 51, 1290 Versoix, Switzerland; Department of Astronomy, University of Geneva, Chemin d Ecogia 16, 1290 Versoix, Switzerland
      National Observatory of Athens, I. Metaxa and Vas. Pavlou, Palaia Penteli, 15236 Athens, Greece
      IMCCE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Univ. Lille, 77 av. Denfert-Rochereau, 75014 Paris, France
      Serco Gestión de Negocios for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      Institut d Astrophysique et de Géophysique, Université de Liège, 19c, Allée du 6 Août, 4000 Liège, Belgium; CRAAG Centre de Recherche en Astronomie, Astrophysique et Géophysique, Route de l Observatoire, BP 63 Bouzareah, 16340 Algiers, Algeria
      Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UK
      Institut d Astrophysique et de Géophysique, Université de Liège, 19c, Allée du 6 Août, 4000 Liège, Belgium
      RHEA for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      ATG Europe for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      CIGUS CITIC Department of Computer Science and Information Technologies, University of A Coruña, Campus de Elviña s/n, A Coruña 15071, Spain
      F.R.S.-FNRS, Rue d Egmont 5, 1000 Brussels, Belgium; Institut d Astrophysique et de Géophysique, Université de Liège, 19c, Allée du 6 Août, 4000 Liège, Belgium
      Université de Strasbourg, CNRS, Observatoire astronomique de Strasbourg, UMR 7550, 11 rue de l Université, 67000 Strasbourg, France
      Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK; Kavli Institute for Cosmology Cambridge, Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK
      Leibniz Institute for Astrophysics Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
      CENTRA, Faculdade de Ciências, Universidade de Lisboa, Edif. C8, Campo Grande, 1749-016 Lisboa, Portugal; Department of Informatics, Donald Bren School of Information and Computer Sciences, University of California, Irvine, 5226 Donald Bren Hall, 92697-3440 CA, Irvine, USA
      INAF Osservatorio Astrofisico di Catania, Via S. Sofia 48, 95123 Catania, Italy; Dipartimento di Fisica e Astronomia Ettore Majorana, Università di Catania, Via S. Sofia 64, 95123 Catania, Italy
      INAF Osservatorio Astronomico di Roma, Via Frascati 33, 00048 Monte Porzio Catone (Roma), Italy; Space Science Data Center ASI, Via del Politecnico SNC, 00133 Roma, Italy
      CENTRA, Faculdade de Ciências, Universidade de Lisboa, Edif. C8, Campo Grande, 1749-016 Lisboa, Portugal
      Department of Physics, University of Helsinki, PO Box 64 00014 Helsinki, Finland; Finnish Geospatial Research Institute FGI, Geodeetinrinne 2, 02430 Masala, Finland
      INAF Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, 50125 Firenze, Italy; Space Science Data Center ASI, Via del Politecnico SNC, 00133 Roma, Italy
      Institut UTINAM CNRS UMR6213, Université Bourgogne Franche-Comté, OSU THETA Franche-Comté Bourgogne, Observatoire de Besançon, BP1615, 25010 Besançon Cedex, France
      Department of Astronomy, University of Geneva, Chemin d Ecogia 16, 1290 Versoix, Switzerland
      HE Space Operations BV for European Space Agency (ESA), Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
      Dpto. de Inteligencia Artificial, UNED, c/ Juan del Rosal 16, 28040 Madrid, Spain
      Institut d Astronomie et d Astrophysique, Université Libre de Bruxelles CP 226, Boulevard du Triomphe, 1050 Brussels, Belgium
      Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Eötvs Loránd Research Network (ELKH), MTA Centre of Excellence, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary; ELTE Eötvös Loránd University, Institute of Physics, 1117, Pázmány Péter sétány 1A, Budapest, Hungary
      Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany; Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001 Leuven, Belgium; Department of Astrophysics/IMAPP, Radboud University, PO Box 9010 6500 GL Nijmegen, The Netherlands
      University of Vienna, Department of Astrophysics, Türkenschanzstrabe 17, 1180 Vienna, Austria
      Institute of Physics, Laboratory of Astrophysics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Observatoire de Sauverny, 1290 Versoix, Switzerland
      Kapteyn Astronomical Institute, University of Groningen, Landleven 12, 9747 AD Groningen, The Netherlands
      Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany; Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, 69120 Heidelberg, Germany
      SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, LNE, 61 avenue de l Observatoire, 75014 Paris, France
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Department of Astronomy, University of Geneva, Chemin Pegasi 51, 1290 Versoix, Switzerland
      School of Physics and Astronomy / Space Park Leicester, University of Leicester, University Road, Leicester LE1 7RH, UK
      Thales Services for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      INAF Osservatorio Astrofisico di Catania, Via S. Sofia 48, 95123 Catania, Italy
      Depto. Estadística e Investigación Operativa. Universidad de Cádiz, Avda. República Saharaui s/n, 11510 Puerto Real, Cádiz, Spain
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Center for Research and Exploration in Space Science and Technology, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD, USA; GSFC Goddard Space Flight Center, Code 698, 8800 Greenbelt Rd, 20771 MD Greenbelt, USA
      EURIX S.r.l., Corso Vittorio Emanuele II 61, 10128 Torino, Italy
      Porter School of the Environment and Earth Sciences, Tel Aviv University, Tel Aviv 6994801, Israel
      Harvard-Smithsonian Center for Astrophysics, 60 Garden St., MS 15, Cambridge, MA 02138, USA
      HE Space Operations BV for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain
      Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal
      SYRTE, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, LNE, 61 avenue de l Observatoire, 75014 Paris, France; LFCA/DAS, Universidad de Chile, CNRS, Casilla 36-D, Santiago, Chile
      SISSA Scuola Internazionale Superiore di Studi Avanzati, Via Bonomea 265, 34136 Trieste, Italy
      Telespazio for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      University of Turin, Department of Computer Sciences, Corso Svizzera 185, 10149 Torino, Italy
      Dpto. de Matemática Aplicada y Ciencias de la Computación, Univ. de Cantabria, ETS Ingenieros de Caminos, Canales y Puertos, Avda. de los Castros s/n, 39005 Santander, Spain
      INAF Osservatorio Astronomico di Roma, Via Frascati 33, 00048 Monte Porzio Catone (Roma), Italy
      Centro de Astronomía CITEVA, Universidad de Antofagasta, Avenida Angamos 601, Antofagasta 1270300, Chile
      Telespazio UK S.L. for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain; DLR Gesellschaft für Raumfahrtanwendungen (GfR) mbH, Münchener Strabe 20, 82234 Webling, Germany
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Centre for Astrophysics Research, University of Hertfordshire, College Lane, AL10 9AB Hatfield, UK
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; University of Turin, Mathematical Department G.Peano, Via Carlo Alberto 10, 10123 Torino, Italy
      INAF Osservatorio Astronomico d Abruzzo, Via Mentore Maggini, 64100 Teramo, Italy
      Instituut voor Sterrenkunde, KU Leuven, Celestijnenlaan 200D, 3001 Leuven, Belgium
      Instituto de Astronomia, Geofìsica e Ciências Atmosféricas, Universidade de São Paulo, Rua do Matão, 1226, Cidade Universitaria, 05508-900 São Paulo, SP, Brazil
      APAVE SUDEUROPE SAS for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      Mésocentre de calcul de Franche-Comté, Université de Franche-Comté, 16 route de Gray, 25030 Besançon Cedex, France
      ATOS for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      School of Physics and Astronomy, Tel Aviv University, Tel Aviv 6994801, Israel
      Department of Physics, University of Helsinki, PO Box 64 00014 Helsinki, Finland; Astrophysics Research Centre, School of Mathematics and Physics, Queen s University Belfast, Belfast BT7 1NN, UK
      Université de Strasbourg, CNRS, Observatoire astronomique de Strasbourg, UMR 7550, 11 rue de l Université, 67000 Strasbourg, France; Centre de Données Astronomique de Strasbourg, Strasbourg, France
      Institute for Computational Cosmology, Department of Physics, Durham University, Durham DH1 3LE, UK; European Southern Observatory, Karl-Schwarzschild-Str. 2, 85748 Garching, Germany; Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strabe 1, 85748 Garching, Germany
      Data Science and Big Data Lab, Pablo de Olavide University, 41013 Seville, Spain
      Barcelona Supercomputing Center (BSC), Plaça Eusebi Güell 1-3, 08034 Barcelona, Spain
      Serco Gestión de Negocios for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain; ETSE Telecomunicación, Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Galicia, Spain
      Department of Physics, University of Helsinki, PO Box 64 00014 Helsinki, Finland
      Department of Astronomy, University of Geneva, Chemin d Ecogia 16, 1290 Versoix, Switzerland; Vera C Rubin Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719, USA
      National Observatory of Athens, I. Metaxa and Vas. Pavlou, Palaia Penteli, 15236 Athens, Greece; Department of Astrophysics, Astronomy and Mechanics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15483 Athens, Greece
      Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany; TRUMPF Photonic Components GmbH, Lise-Meitner-Strabe 13, 89081 Ulm, Germany
      IAC Instituto de Astrofisica de Canarias, Via Láctea s/n, 38200 La Laguna S.C., Tenerife, Spain; Department of Astrophysics, University of La Laguna, Via Láctea s/n, 38200 La Laguna S.C., Tenerife, Spain
      European Space Agency (ESA), European Space Astronomy Centre (ESAC), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada 28692 Madrid, Spain; Faculty of Aerospace Engineering, Delft University of Technology, Kluyverweg 1, 2629 HS Delft, The Netherlands
      Radagast Solutions, Simon Vestdijkpad 24, 2321WD Leiden, The Netherlands
      Laboratoire Univers et Particules de Montpellier, CNRS Université Montpellier, Place Eugène Bataillon, CC72, 34095 Montpellier Cedex 05, France
      Department of Astronomy, University of Geneva, Chemin d Ecogia 16, 1290 Versoix, Switzerland; Université de Caen Normandie, Côte de Nacre, Boulevard Maréchal Juin, 14032 Caen, France
      LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5 Place Jules Janssen, 92190 Meudon, France
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Kapteyn Astronomical Institute, University of Groningen, Landleven 12, 9747 AD Groningen, The Netherlands
      Max Planck Institute for Astronomy, Knigstuhl 17, 69117 Heidelberg, Germany; Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Eötvs Loránd Research Network (ELKH), MTA Centre of Excellence, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary; ELTE Eötvös Loránd University, Institute of Physics, 1117, Pázmány Péter sétány 1A, Budapest, Hungary
      Leiden Observatory, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, The Netherlands; SRON Netherlands Institute for Space Research, Niels Bohrweg 4, 2333 CA Leiden, The Netherlands
      Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-448 Warszawa, Poland
      Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Eötvs Loránd Research Network (ELKH), MTA Centre of Excellence, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary
      Scalian for CNES Centre Spatial de Toulouse, 18 avenue Edouard Belin, 31401 Toulouse Cedex 9, France
      LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5 Place Jules Janssen, 92190 Meudon, France; Université Rennes, CNRS, IPR (Institut de Physique de Rennes) UMR 6251, 35000 Rennes, France
      INAF Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, Italy
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, PR China; University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing 100049, PR China
      INAF Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), Italy; Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, 2100 Copenhagen , Denmark; DXC Technology, Retortvej 8, 2500 Valby, Denmark
      Las Cumbres Observatory, 6740 Cortona Drive Suite 102, Goleta, CA 93117, USA
      Department of Astrophysics, Astronomy and Mechanics, National and Kapodistrian University of Athens, Panepistimiopolis, Zografos, 15483 Athens, Greece
      CIGUS CITIC, Department of Nautical Sciences and Marine Engineering, University of A Coruña, Paseo de Ronda 51, 15071 A Coruña, Spain
      Astrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool L3 5RF, UK
      IPAC, Mail Code 100-22, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125, USA
      IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. Colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
      Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Eötvs Loránd Research Network (ELKH), MTA Centre of Excellence, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary; ELTE Eötvös Loránd University, Institute of Physics, 1117, Pázmány Péter sétány 1A, Budapest, Hungary; MTA CSFK Lendlet Near-Field Cosmology Research Group, Konkoly Observatory, MTA Research Centre for Astronomy and Earth Sciences, Konkoly Thege Miklós út 15-17, 1121 Budapest, Hungary
      Telespazio UK S.L. for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain; Departmento de Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, 28040 Madrid, Spain
      Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK; Ruer Boškovic Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
      Villanova University, Department of Astrophysics and Planetary Science, 800 E Lancaster Avenue, Villanova, PA 19085, USA
      Serco Gestión de Negocios for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain; Departmento de Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, 28040 Madrid, Spain
      INAF Osservatorio Astrofisico di Arcetri, Largo Enrico Fermi 5, 50125 Firenze, Italy; INAF Osservatorio Astronomico di Brera, Via E. Bianchi, 46, 23807 Merate (LC), Italy
      Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Martí i Franquès 1, 08028 Barcelona, Spain; Université de Strasbourg, CNRS, Observatoire astronomique de Strasbourg, UMR 7550, 11 rue de l Université, 67000 Strasbourg, France
      STFC, Rutherford Appleton Laboratory, Harwell, Didcot OX11 0QX, UK
      Royal Observatory of Belgium, Ringlaan 3, 1180 Brussels, Belgium; Charles University, Faculty of Mathematics and Physics, Astronomical Institute of Charles University, V Holesovickach 2, 18000 Prague, Czech Republic
      Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 7610001, Israel
      Department of Astrophysical Sciences, 4 Ivy Lane, Princeton University, Princeton, NJ 08544, USA
      Departamento de Astrofísica, Centro de Astrobiología (CSIC-INTA), ESA-ESAC. Camino Bajo del Castillo s/n., 28692 Villanueva de la Cañada, Madrid, Spain
      LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, 5 Place Jules Janssen, 92190 Meudon, France; naXys, University of Namur, Rempart de la Vierge, 5000 Namur, Belgium
      Telespazio UK S.L. for European Space Agency (ESA), Camino bajo del Castillo, s/n, Urbanizacion Villafranca del Castillo, Villanueva de la Cañada, 28692 Madrid, Spain; CGI Deutschland B.V. & Co. KG, Mornewegstr. 30, 64293 Darmstadt, Germany
      Institute of Global Health, University of Geneva, Geneva, Switzerland
      Institut d Astrophysique et de Géophysique, Université de Liège, 19c, Allée du 6 Août, 4000 Liège, Belgium; Astronomical Observatory Institute, Faculty of Physics, Adam Mickiewicz University, Poznan Poland
      H H Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK
      Department of Astronomy, University of Geneva, Chemin Pegasi 51, 1290 Versoix, Switzerland; Department of Physics and Astronomy G. Galilei, University of Padova, Vicolo dell Osservatorio 3, 35122 Padova, Italy
      CERN, Esplanade des Particules 1, PO Box 1211 Geneva, Switzerland
      Applied Physics Department, Universidade de Vigo, 36310 Vigo, Spain
      Association of Universities for Research in Astronomy, 1331 Pennsylvania Ave. NW, Washington, DC 20004, USA
      Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK; European Southern Observatory, Alonso de Córdova 3107, Casilla 19, Santiago, Chile
      Sorbonne Université, CNRS, UMR7095, Institut d Astrophysique de Paris, 98bis bd. Arago, 75014 Paris, France
      Faculty of Mathematics and Physics, University of Ljubljana, Jadranska ulica 19, 1000 Ljubljana, Slovenia
      EDP Sciences
      Theoretical Astrophysics, Division of Astronomy and Space Physics, Department of Physics and Astronomy, Uppsala University, Box 516 751 20 Uppsala, Sweden
    • الموضوع:
      2023
    • Collection:
      Luleå University of Technology Publications / Publikationer Luleå Tekniska Universitet
    • نبذة مختصرة :
      Context. The motion of stars has been used to reveal details of the complex history of the Milky Way, in constant interaction with its environment. Nevertheless, to reconstruct the Galactic history puzzle in its entirety, the chemo-physical characterisation of stars is essential. Previous Gaia data releases were supported by a smaller, heterogeneous, and spatially biased mixture of chemical data from ground-based observations. Aims. Gaia Data Release 3 opens a new era of all-sky spectral analysis of stellar populations thanks to the nearly 5.6 million stars observed by the Radial Velocity Spectrometer (RVS) and parametrised by the GSP-Spec module. In this work, we aim to demonstrate the scientific quality of Gaia s Milky Way chemical cartography through a chemo-dynamical analysis of disc and halo populations. Methods. Stellar atmospheric parameters and chemical abundances provided by Gaia DR3 spectroscopy are combined with DR3 radial velocities and EDR3 astrometry to analyse the relationships between chemistry and Milky Way structure, stellar kinematics, and orbital parameters. Results. The all-sky Gaia chemical cartography allows a powerful and precise chemo-dynamical view of the Milky Way with unprecedented spatial coverage and statistical robustness. First, it reveals the strong vertical symmetry of the Galaxy and the flared structure of the disc. Second, the observed kinematic disturbances of the disc seen as phase space correlations and kinematic or orbital substructures are associated with chemical patterns that favour stars with enhanced metallicities and lower [α/Fe] abundance ratios compared to the median values in the radial distributions. This is detected both for young objects that trace the spiral arms and older populations. Several α, iron-peak elements and at least one heavy element trace the thin and thick disc properties in the solar cylinder. Third, young disc stars show a recent chemical impoverishment in several elements. Fourth, the largest chemo-dynamical sample of open clusters analysed so ...
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      application/pdf
    • Relation:
      Astronomy and Astrophysics, 0004-6361, 2023, 674; orcid:0000-0002-6550-7377; orcid:0000-0002-9035-3920; orcid:0000-0002-2817-4104; orcid:0000-0002-7432-8709; orcid:0000-0003-1732-2412; orcid:0000-0002-9760-6249; orcid:0000-0001-7986-3164; orcid:0000-0002-4995-0475; orcid:0000-0003-3793-8505; orcid:0000-0002-8861-2620; orcid:0000-0003-0014-519x; orcid:0000-0003-0429-7748; orcid:0000-0003-4072-9536; orcid:0000-0001-5238-8674; orcid:0000-0002-0338-7883; orcid:0000-0003-2595-5148; orcid:0000-0002-6590-1657; orcid:0000-0001-8006-6365; orcid:0000-0001-9256-5516; orcid:0000-0003-4571-9468; orcid:0000-0001-8726-2588; orcid:0000-0001-6825-1066; orcid:0000-0002-7419-9679; orcid:0000-0003-3120-7867; orcid:0000-0001-6459-8599; orcid:0000-0003-2837-3899; orcid:0000-0002-7631-348x; orcid:0000-0003-1853-6631; orcid:0000-0003-4843-8979; orcid:0000-0002-6685-5998; orcid:0000-0002-0182-8040; orcid:0000-0002-9850-8982; orcid:0000-0001-5495-9602; orcid:0000-0003-4682-7831; orcid:0000-0001-8309-3801; 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    • الرقم المعرف:
      10.1051/0004-6361/202243511
    • Rights:
      info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.D0D228EB