{"id":"https://openalex.org/W3016324839","doi":"https://doi.org/10.3847/1538-4357/ab93ad","title":"Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. VI. Evidence for the Long-lived Nonsteady Warp of Nongravitational Scenarios","display_name":"Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. VI. Evidence for the Long-lived Nonsteady Warp of Nongravitational Scenarios","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3016324839","doi":"https://doi.org/10.3847/1538-4357/ab93ad","mag":"3016324839"},"language":"en","primary_location":{"id":"doi:10.3847/1538-4357/ab93ad","doi":"https://doi.org/10.3847/1538-4357/ab93ad","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/ab93ad","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/ab93ad/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://iopscience.iop.org/article/10.3847/1538-4357/ab93ad/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"H.-F. Wang","orcid":"https://orcid.org/0000-0001-8459-1036","observed_orcids":["https://orcid.org/0000-0001-8459-1036"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"H.-F. Wang","raw_affiliation_strings":["South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn"],"raw_orcid":"https://orcid.org/0000-0001-8459-1036","affiliations":[{"raw_affiliation_string":"South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"M. L\u00f3pez-Corredoira","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]},{"id":"https://openalex.org/I4210130807","display_name":"Instituto de Astrof\u00edsica de Canarias","ror":"https://ror.org/03cmntr54","country_code":"ES","type":"facility","lineage":["https://openalex.org/I158438070","https://openalex.org/I4210130807"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. L\u00f3pez-Corredoira","raw_affiliation_strings":["Departamento de Astrof\u00edsica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain","Instituto de Astrof\u00edsica de Canarias, E-38205 La Laguna, Tenerife, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Astrof\u00edsica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I158438070"]},{"raw_affiliation_string":"Instituto de Astrof\u00edsica de Canarias, E-38205 La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I4210130807"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Y. Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Y. Huang","raw_affiliation_strings":["South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J. Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802340896","display_name":"Purple Mountain Observatory","ror":"https://ror.org/02eb4t121","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802340896"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"J. Chang","raw_affiliation_strings":["Purple Mountain Observatory, the Partner Group of MPI f\u00fcr Astronomie, 2 West Beijing Road, Nanjing 210008, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purple Mountain Observatory, the Partner Group of MPI f\u00fcr Astronomie, 2 West Beijing Road, Nanjing 210008, People\u2019s Republic of China","institution_ids":["https://openalex.org/I2802340896"]}]},{"author_position":"middle","author":{"id":null,"display_name":"H.-W. Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"H.-W. Zhang","raw_affiliation_strings":["Department of Astronomy, Peking University, Beijing 100871, People\u2019s Republic of China","Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy, Peking University, Beijing 100871, People\u2019s Republic of China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871, People\u2019s Republic of China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028668031","display_name":"Jeffrey L. Carlin","orcid":"https://orcid.org/0000-0002-3936-9628","observed_orcids":["https://orcid.org/0000-0002-3936-9628"]},"institutions":[{"id":"https://openalex.org/I4210100855","display_name":"Large Synoptic Survey Telescope Corporation","ror":"https://ror.org/011494s34","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210100855"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. L. Carlin","raw_affiliation_strings":["LSST, 950 North Cherry Avenue, Tucson, AZ 85719, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LSST, 950 North Cherry Avenue, Tucson, AZ 85719, USA","institution_ids":["https://openalex.org/I4210100855"]}]},{"author_position":"middle","author":{"id":null,"display_name":"X.-D. Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210164580","display_name":"National Astronomical Observatories","ror":"https://ror.org/058pyyv44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"X.-D. Chen","raw_affiliation_strings":["Department of Astronomy, China West Normal University, Nanchong 637009, People\u2019s Republic of China","Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy, China West Normal University, Nanchong 637009, People\u2019s Republic of China","institution_ids":["https://openalex.org/I16351329"]},{"raw_affiliation_string":"Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087104736","display_name":"\u017d. Chrob\u00e1kov\u00e1","orcid":"https://orcid.org/0000-0002-9895-6638","observed_orcids":["https://orcid.org/0000-0002-9895-6638"]},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]},{"id":"https://openalex.org/I4210130807","display_name":"Instituto de Astrof\u00edsica de Canarias","ror":"https://ror.org/03cmntr54","country_code":"ES","type":"facility","lineage":["https://openalex.org/I158438070","https://openalex.org/I4210130807"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"\u017d. Chrob\u00e1kov\u00e1","raw_affiliation_strings":["Departamento de Astrof\u00edsica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain","Instituto de Astrof\u00edsica de Canarias, E-38205 La Laguna, Tenerife, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Astrof\u00edsica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I158438070"]},{"raw_affiliation_string":"Instituto de Astrof\u00edsica de Canarias, E-38205 La Laguna, Tenerife, Spain","institution_ids":["https://openalex.org/I4210130807"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007758223","display_name":"Bingqiu Chen","orcid":"https://orcid.org/0000-0003-2472-4903","observed_orcids":["https://orcid.org/0000-0003-2472-4903"]},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"B.-Q. Chen","raw_affiliation_strings":["South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South-Western Institute for Astronomy Research, Yunnan University, Kunming, 650500, People\u2019s Republic of China; hfwang@bao.ac.cn","institution_ids":["https://openalex.org/I189210763"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":{"value":4499,"currency":"USD","value_usd":4499},"apc_paid":{"value":4499,"currency":"USD","value_usd":4499},"fwci":2.451,"has_fulltext":true,"cited_by_count":46,"citation_normalized_percentile":{"value":0.88952345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"897","issue":"2","first_page":"119","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9945999979972839,"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":0.9945999979972839,"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":0.002899999963119626,"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":0.0006000000284984708,"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/galactic-disk","display_name":"Galactic disk","score":0.6940000057220459},{"id":"https://openalex.org/keywords/red-clump-stars","display_name":"red clump stars","score":0.828000009059906},{"id":"https://openalex.org/keywords/gas-infall","display_name":"gas infall","score":0.8339999914169312},{"id":"https://openalex.org/keywords/line-of-nodes","display_name":"line of nodes","score":0.734000027179718},{"id":"https://openalex.org/keywords/stellar-populations","display_name":"stellar populations","score":0.7089999914169312},{"id":"https://openalex.org/keywords/lamost","display_name":"LAMOST","score":0.7049999833106995},{"id":"https://openalex.org/keywords/gaia","display_name":"Gaia","score":0.9990000128746033}],"concepts":[{"id":"https://openalex.org/C2778139282","wikidata":"https://www.wikidata.org/wiki/Q1513326","display_name":"LAMOST","level":3,"score":0.9527000188827515},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9379000067710876},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7785000205039978},{"id":"https://openalex.org/C134284744","wikidata":"https://www.wikidata.org/wiki/Q1358411","display_name":"Red clump","level":4,"score":0.6333000063896179},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.5726000070571899},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5697000026702881},{"id":"https://openalex.org/C172119930","wikidata":"https://www.wikidata.org/wiki/Q1150541","display_name":"Disc","level":4,"score":0.4830999970436096},{"id":"https://openalex.org/C555520305","wikidata":"https://www.wikidata.org/wiki/Q321","display_name":"Milky Way","level":3,"score":0.44130000472068787},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.4300000071525574},{"id":"https://openalex.org/C107520359","wikidata":"https://www.wikidata.org/wiki/Q3030613","display_name":"Thick disk","level":4,"score":0.4228000044822693},{"id":"https://openalex.org/C155654285","wikidata":"https://www.wikidata.org/wiki/Q81397","display_name":"Warp drive","level":3,"score":0.40230000019073486},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.38999998569488525},{"id":"https://openalex.org/C48387981","wikidata":"https://www.wikidata.org/wiki/Q631379","display_name":"Galactic halo","level":4,"score":0.32260000705718994},{"id":"https://openalex.org/C67258758","wikidata":"https://www.wikidata.org/wiki/Q50076","display_name":"Horizontal branch","level":4,"score":0.3052999973297119},{"id":"https://openalex.org/C2994569158","wikidata":"https://www.wikidata.org/wiki/Q5090465","display_name":"Chemical evolution","level":3,"score":0.3010999858379364},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C125125069","wikidata":"https://www.wikidata.org/wiki/Q1028022","display_name":"Gravitational microlensing","level":3,"score":0.2705000042915344},{"id":"https://openalex.org/C23254167","wikidata":"https://www.wikidata.org/wiki/Q497654","display_name":"Young stellar object","level":4,"score":0.2508000135421753}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3847/1538-4357/ab93ad","doi":"https://doi.org/10.3847/1538-4357/ab93ad","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/ab93ad","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/ab93ad/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2004.06600","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2004.06600","pdf_url":"https://arxiv.org/pdf/2004.06600","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:eprints.ucl.ac.uk.OAI2:10202960","doi":null,"is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10202960/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Astrophysical Journal , 897 (2) , Article 119. (2020)","raw_type":"Article"},{"id":"doi:10.48550/arxiv.2004.06600","doi":"https://doi.org/10.48550/arxiv.2004.06600","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2004.06600","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":"doi:10.3847/1538-4357/ab93ad","doi":"https://doi.org/10.3847/1538-4357/ab93ad","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/ab93ad","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/ab93ad/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2018619113","display_name":null,"funder_award_id":"U1531244","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2221100805","display_name":null,"funder_award_id":"C176220100006","funder_id":"https://openalex.org/F4320324731","funder_display_name":"Yunnan University"},{"id":"https://openalex.org/G3823438013","display_name":"\u57fa\u4e8eLAMOST\u4e2d\u7b49\u5206\u8fa8\u7387\u5149\u8c31\u5de1\u5929\u7684\u94f6\u6cb3\u7cfb\u8fd0\u52a8\u5b66\u548c\u5316\u5b66\u7814\u7a76","funder_award_id":"11973001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3938227404","display_name":null,"funder_award_id":"11803029","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4125130572","display_name":"Collaborative Research: Testing the Lambda Cold Dark Matter Paradigm with Dwarf Satellites of Low-mass Galaxies","funder_award_id":"1816196","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4376743414","display_name":null,"funder_award_id":"2019M653504","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4690541611","display_name":null,"funder_award_id":"PGC-2018-102249-B-100","funder_id":"https://openalex.org/F4320321837","funder_display_name":"Ministerio de Econom\u00eda y Competitividad"},{"id":"https://openalex.org/G4850441232","display_name":"Meso- and Nano-Scale Physics in 1D and 2D Collective Transport","funder_award_id":"0405500","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5695723961","display_name":"\u94f6\u6cb3\u7cfb\u7684\u5f62\u6210\u548c\u6f14\u5316\uff1a\u57fa\u4e8eLAMOST\u548cGaia\u7684\u7cbe\u7ec6\u7ed3\u6784\u53ca\u5176\u5316\u5b66\u52a8\u529b\u5b66\u6027\u8d28\u7814\u7a76","funder_award_id":"11833006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5780400457","display_name":null,"funder_award_id":"C176220100007","funder_id":"https://openalex.org/F4320324731","funder_display_name":"Yunnan University"},{"id":"https://openalex.org/G6235946825","display_name":null,"funder_award_id":"2019YFA0405500","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6965524741","display_name":null,"funder_award_id":"2019M653504","funder_id":"https://openalex.org/F4320324731","funder_display_name":"Yunnan University"},{"id":"https://openalex.org/G7827659491","display_name":null,"funder_award_id":"11811530289","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7838034352","display_name":null,"funder_award_id":"U1731108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8825317022","display_name":null,"funder_award_id":"11903027","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320324731","display_name":"Yunnan University","ror":"https://ror.org/0040axw97"},{"id":"https://openalex.org/F4320326446","display_name":"National Development and Reform Commission","ror":"https://ror.org/017a59b72"},{"id":"https://openalex.org/F4320336283","display_name":"National Astronomical Observatories, Chinese Academy of Sciences","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3016324839.pdf","grobid_xml":"https://content.openalex.org/works/W3016324839.grobid-xml"},"referenced_works_count":95,"referenced_works":["https://openalex.org/W194909283","https://openalex.org/W1661805749","https://openalex.org/W1896784089","https://openalex.org/W1909136166","https://openalex.org/W1909365897","https://openalex.org/W1965536393","https://openalex.org/W1974574259","https://openalex.org/W1974878478","https://openalex.org/W1979379324","https://openalex.org/W1987705592","https://openalex.org/W1990515938","https://openalex.org/W1998084400","https://openalex.org/W1999894587","https://openalex.org/W1999997236","https://openalex.org/W2002592779","https://openalex.org/W2002782470","https://openalex.org/W2006767852","https://openalex.org/W2022926022","https://openalex.org/W2022926193","https://openalex.org/W2030180672","https://openalex.org/W2030384121","https://openalex.org/W2033802061","https://openalex.org/W2035333290","https://openalex.org/W2038040948","https://openalex.org/W2038116318","https://openalex.org/W2039949187","https://openalex.org/W2041511093","https://openalex.org/W2048827931","https://openalex.org/W2063397409","https://openalex.org/W2064218184","https://openalex.org/W2066842548","https://openalex.org/W2067692551","https://openalex.org/W2069730701","https://openalex.org/W2084311580","https://openalex.org/W2085357651","https://openalex.org/W2087378841","https://openalex.org/W2097233509","https://openalex.org/W2100893534","https://openalex.org/W2117669730","https://openalex.org/W2121480729","https://openalex.org/W2122557740","https://openalex.org/W2123024265","https://openalex.org/W2125428652","https://openalex.org/W2131792769","https://openalex.org/W2133559288","https://openalex.org/W2146110834","https://openalex.org/W2155488926","https://openalex.org/W2164894475","https://openalex.org/W2171216559","https://openalex.org/W2216753448","https://openalex.org/W2275732590","https://openalex.org/W2335118421","https://openalex.org/W2578206578","https://openalex.org/W2585302196","https://openalex.org/W2595194438","https://openalex.org/W2737665325","https://openalex.org/W2748040629","https://openalex.org/W2761085686","https://openalex.org/W2780502734","https://openalex.org/W2791636796","https://openalex.org/W2798289528","https://openalex.org/W2798336535","https://openalex.org/W2798644798","https://openalex.org/W2834751994","https://openalex.org/W2885165999","https://openalex.org/W2885293376","https://openalex.org/W2912705821","https://openalex.org/W2919575215","https://openalex.org/W2949567147","https://openalex.org/W2952353130","https://openalex.org/W2955169233","https://openalex.org/W2966490880","https://openalex.org/W2980533211","https://openalex.org/W2983726264","https://openalex.org/W2995734615","https://openalex.org/W2997194338","https://openalex.org/W3009852193","https://openalex.org/W3016191440","https://openalex.org/W3020053706","https://openalex.org/W3098413529","https://openalex.org/W3099291156","https://openalex.org/W3099699391","https://openalex.org/W3101685011","https://openalex.org/W3102087921","https://openalex.org/W3102514253","https://openalex.org/W3102514323","https://openalex.org/W3104015344","https://openalex.org/W3104342984","https://openalex.org/W3104542321","https://openalex.org/W3104795792","https://openalex.org/W3106241925","https://openalex.org/W3125079280","https://openalex.org/W3125683072","https://openalex.org/W4288933884","https://openalex.org/W4289710521"],"related_works":["https://openalex.org/W3043649483","https://openalex.org/W2955169233","https://openalex.org/W6940882090","https://openalex.org/W4318275391","https://openalex.org/W2595194438","https://openalex.org/W2998216440","https://openalex.org/W7164943148","https://openalex.org/W4410791126","https://openalex.org/W4388715965","https://openalex.org/W3094414009"],"abstract_inverted_index":{"Abstract":[0],"By":[1],"combining":[2],"LAMOST":[3],"DR4":[4],"and":[5,14,48,75,125,155],"Gaia":[6],"DR2":[7],"common":[8],"red":[9],"clump":[10],"stars":[11],"with":[12,30,42,73],"age":[13],"proper":[15],"motion,":[16],"we":[17],"analyze":[18],"the":[19,23,38,53,62,67,86,134,141,149,153,160,170,176,180],"amplitude":[20,69],"evolution":[21],"of":[22,27,37,85,88,107],"stellar":[24,55],"warp":[25,39,59,68,115,135,150,172],"independently":[26],"any":[28],"assumption":[29],"a":[31,120,127],"simple":[32],"model.":[33],"The":[34,83],"greatest":[35],"height":[36],"disk":[40,142,181],"increases":[41],"galactocentric":[43],"distance":[44],"in":[45],"different":[46,80],"populations":[47,56,158],"is":[49,79,92,131,173],"dependent":[50],"on":[51],"age:":[52],"younger":[54,157],"exhibit":[57],"stronger":[58,163],"features":[60],"than":[61,164],"old":[63],"ones,":[64],"accompanied":[65],"by":[66,175],"\u03b3":[70],"(age)":[71],"decreasing":[72],"age,":[74],"its":[76],"first":[77],"derivative":[78],"from":[81,137],"zero.":[82],"azimuth":[84],"line":[87],"nodes":[89],"\u03d5":[90],"w":[91],"stable":[93],"at":[94],"\u22125\u00b0":[95],"without":[96],"clear":[97],"time":[98],"evolution,":[99],"which":[100,130],"perfectly":[101],"confirms":[102],"some":[103],"previous":[104],"works.":[105],"All":[106],"this":[108],"self-consistent":[109],"evidence":[110],"supports":[111],"that":[112,133,146,148],"our":[113],"Galactic":[114,171],"should":[116],"most":[117],"likely":[118],"be":[119],"long-lived":[121],"but":[122],"nonsteady":[123],"structure":[124],"not":[126],"transient":[128],"one,":[129],"supporting":[132],"originated":[136],"gas":[138,161],"infall":[139],"onto":[140],"or":[143],"other":[144,168],"hypotheses":[145],"suppose":[147],"mainly":[151],"affects":[152],"gas,":[154],"consequently,":[156],"tracing":[159],"are":[162],"older":[165],"ones.":[166],"In":[167],"words,":[169],"induced":[174],"nongravitational":[177],"interaction":[178],"over":[179],"models.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-04-24T00:00:00"}
