{"id":"https://openalex.org/W4298897902","doi":"https://doi.org/10.1051/0004-6361:20011427","title":"The ionising cluster of 30 Doradus","display_name":"The ionising cluster of 30 Doradus","publication_year":2001,"publication_date":"2001-12-01","ids":{"openalex":"https://openalex.org/W4298897902","doi":"https://doi.org/10.1051/0004-6361:20011427"},"language":"en","primary_location":{"id":"doi:10.1051/0004-6361:20011427","doi":"https://doi.org/10.1051/0004-6361:20011427","is_oa":false,"landing_page_url":"https://doi.org/10.1051/0004-6361:20011427","pdf_url":null,"source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy & Astrophysics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/astro-ph/0110345","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059154724","display_name":"G. Bosch","orcid":"https://orcid.org/0000-0002-1043-5863","observed_orcids":["https://orcid.org/0000-0002-1043-5863"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR","GB"],"is_corresponding":false,"raw_author_name":"G. Bosch","raw_affiliation_strings":["Facultad de Ciencias Astron\u00f3micas y Geof\u00edsica, La Plata, Argentina","Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias Astron\u00f3micas y Geof\u00edsica, La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024679457","display_name":"Fernando J. Selman","orcid":"https://orcid.org/0000-0002-3721-0699","observed_orcids":["https://orcid.org/0000-0002-3721-0699"]},"institutions":[{"id":"https://openalex.org/I4210129531","display_name":"European Southern Observatory","ror":"https://ror.org/0377t1328","country_code":"CL","type":"facility","lineage":["https://openalex.org/I4210129531"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"F. Selman","raw_affiliation_strings":["European Southern Observatory, Alonso de C\u00f3rdova 3107, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Southern Observatory, Alonso de C\u00f3rdova 3107, Santiago, Chile","institution_ids":["https://openalex.org/I4210129531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111004018","display_name":"J. Melnick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210129531","display_name":"European Southern Observatory","ror":"https://ror.org/0377t1328","country_code":"CL","type":"facility","lineage":["https://openalex.org/I4210129531"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"J. Melnick","raw_affiliation_strings":["European Southern Observatory, Alonso de C\u00f3rdova 3107, Santiago, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Southern Observatory, Alonso de C\u00f3rdova 3107, Santiago, Chile","institution_ids":["https://openalex.org/I4210129531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007047817","display_name":"Roberto J. Terlevich","orcid":"https://orcid.org/0000-0001-6774-3499","observed_orcids":["https://orcid.org/0000-0001-6774-3499"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R. Terlevich","raw_affiliation_strings":["Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1650,"currency":"EUR","value_usd":1865},"apc_paid":null,"fwci":0.7913,"has_fulltext":true,"cited_by_count":50,"citation_normalized_percentile":{"value":0.72154696,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"380","issue":"1","first_page":"137","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.023900000378489494,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.004000000189989805,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/30-doradus","display_name":"30 Doradus","score":0.9509999752044678},{"id":"https://openalex.org/keywords/radial-velocity","display_name":"radial velocity","score":0.8920000195503235},{"id":"https://openalex.org/keywords/radial-velocity-dispersion","display_name":"radial velocity dispersion","score":0.9079999923706055},{"id":"https://openalex.org/keywords/spectroscopic-binaries","display_name":"spectroscopic binaries","score":0.9739999771118164},{"id":"https://openalex.org/keywords/cluster-mass","display_name":"cluster mass","score":0.718999981880188},{"id":"https://openalex.org/keywords/relaxation-dynamics","display_name":"relaxation dynamics","score":0.9049999713897705}],"concepts":[{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.7686792612075806},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7598694562911987},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.7523313164710999},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7029856443405151},{"id":"https://openalex.org/C127529279","wikidata":"https://www.wikidata.org/wiki/Q637450","display_name":"Velocity dispersion","level":3,"score":0.6932174563407898},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.46493053436279297},{"id":"https://openalex.org/C41074950","wikidata":"https://www.wikidata.org/wiki/Q240105","display_name":"Radial velocity","level":3,"score":0.4599975049495697},{"id":"https://openalex.org/C48393594","wikidata":"https://www.wikidata.org/wiki/Q168845","display_name":"Star cluster","level":3,"score":0.44242310523986816},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4274870455265045},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.4226493835449219},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.304024338722229},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0962226390838623},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.0751529335975647},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1051/0004-6361:20011427","doi":"https://doi.org/10.1051/0004-6361:20011427","is_oa":false,"landing_page_url":"https://doi.org/10.1051/0004-6361:20011427","pdf_url":null,"source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy & Astrophysics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:astro-ph/0110345","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/astro-ph/0110345","pdf_url":"https://arxiv.org/pdf/astro-ph/0110345","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:sedici.unlp.edu.ar:10915/84386","doi":null,"is_oa":true,"landing_page_url":"http://sedici.unlp.edu.ar/handle/10915/84386","pdf_url":"http://sedici.unlp.edu.ar/handle/10915/84386","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"reponame:SEDICI (UNLP)","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:americanae.aecid.es:3915818","doi":null,"is_oa":true,"landing_page_url":"http://sedici.unlp.edu.ar/handle/10915/84386","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"reponame:SEDICI (UNLP)","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:cds.cern.ch:523173","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/523173","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"doi:10.48550/arxiv.astro-ph/0110345","doi":"https://doi.org/10.48550/arxiv.astro-ph/0110345","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.astro-ph/0110345","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:astro-ph/0110345","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/astro-ph/0110345","pdf_url":"https://arxiv.org/pdf/astro-ph/0110345","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4298897902.pdf","grobid_xml":"https://content.openalex.org/works/W4298897902.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W99956852","https://openalex.org/W1586112926","https://openalex.org/W1989695131","https://openalex.org/W2052373348","https://openalex.org/W2058063613","https://openalex.org/W2063063217","https://openalex.org/W2067591983","https://openalex.org/W2086003300","https://openalex.org/W2137388102","https://openalex.org/W2140490206","https://openalex.org/W2788533967","https://openalex.org/W2998478641"],"related_works":["https://openalex.org/W7033822831","https://openalex.org/W2165188478","https://openalex.org/W753929638","https://openalex.org/W2109970829","https://openalex.org/W2030821840","https://openalex.org/W2058063613","https://openalex.org/W2077777545","https://openalex.org/W3105749146","https://openalex.org/W1812521943","https://openalex.org/W2119635122"],"abstract_inverted_index":{"On":[0],"the":[1,10,34,39,58,63,67,70,75,79],"basis":[2],"of":[3,6,13,30,42,78],"multislit":[4],"spectroscopy":[5],"180":[7],"stars":[8,68],"in":[9,45,69],"ionising":[11],"cluster":[12,35,71,80],"30":[14],"Doradus":[15],"we":[16,37],"present":[17,97],"reliable":[18],"radial":[19,27],"velocities":[20],"for":[21,33,91],"55":[22],"stars.":[23],"We":[24,51],"calculate":[25],"a":[26],"velocity":[28,49],"dispersion":[29],"km":[31],"s-1":[32],"and":[36,74],"analyse":[38],"possible":[40],"influence":[41],"spectroscopic":[43],"binaries":[44],"this":[46],"rather":[47],"large":[48],"dispersion.":[50],"use":[52],"numerical":[53],"simulations":[54],"to":[55,103],"show":[56],"that":[57,65],"observations":[59],"are":[60,72],"consistent":[61],"with":[62],"hypothesis":[64],"all":[66],"binaries,":[73],"total":[76],"mass":[77,93],"is":[81,98],"~":[82],".":[83],"A":[84],"simple":[85],"test":[86],"shows":[87],"only":[88],"marginal":[89],"evidence":[90],"dynamical":[92,104],"segregation":[94],"which":[95],"if":[96],"most":[99],"likely":[100],"not":[101],"due":[102],"relaxation.":[105]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-10-02T00:00:00"}