{"id":"https://openalex.org/W2047660607","doi":"https://doi.org/10.1038/321282a0","title":"First in situ plasma and neutral gas measurements at comet Halley","display_name":"First in situ plasma and neutral gas measurements at comet Halley","publication_year":1986,"publication_date":"1986-05-01","ids":{"openalex":"https://openalex.org/W2047660607","doi":"https://doi.org/10.1038/321282a0","mag":"2047660607"},"language":"en","primary_location":{"id":"doi:10.1038/321282a0","doi":"https://doi.org/10.1038/321282a0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/321282a0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009176397","display_name":"Konstantin I. Gringauz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"K. I. Gringauz","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053795386","display_name":"T. I. Gombosi","orcid":"https://orcid.org/0000-0001-9360-4951","observed_orcids":["https://orcid.org/0000-0001-9360-4951"]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"T. I. Gombosi","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037588175","display_name":"A. P. Remizov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"A. P. Remizov","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040182701","display_name":"I. Ap\u00e1thy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"I. Ap\u00e1thy","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023706568","display_name":"I. Szemerey","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"I. Szemerey","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000075859","display_name":"\u041c. \u0418. \u0412\u0435\u0440\u0438\u0433\u0438\u043d","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"M. I. Verigin","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087692843","display_name":"L. I. Denchikova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"L. I. Denchikova","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110492450","display_name":"A. Dyachkov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"A. V. Dyachkov","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109809697","display_name":"E. Keppler","orcid":"https://orcid.org/0000-0003-3453-2606","observed_orcids":["https://orcid.org/0000-0003-3453-2606"]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210116419","display_name":"Max Planck Institute for Solar System Research","ror":"https://ror.org/02j6gm739","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210116419"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"E. Keppler","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Aeronomie, PO Box 20, D-3411, Katlenburg-Lindau, FRG","Max-Planck-Institut fur Sonnen system forschung"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Aeronomie, PO Box 20, D-3411, Katlenburg-Lindau, FRG","institution_ids":["https://openalex.org/I149899117"]},{"raw_affiliation_string":"Max-Planck-Institut fur Sonnen system forschung","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210116419"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108220913","display_name":"I. N. Klimenko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"I. N. Klimenko","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088682884","display_name":"Arne K. Richter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210116419","display_name":"Max Planck Institute for Solar System Research","ror":"https://ror.org/02j6gm739","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210116419"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. K. Richter","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Aeronomie, PO Box 20, D-3411, Katlenburg-Lindau, FRG","Max-Planck-Institut fur Sonnen system forschung"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Aeronomie, PO Box 20, D-3411, Katlenburg-Lindau, FRG","institution_ids":["https://openalex.org/I149899117"]},{"raw_affiliation_string":"Max-Planck-Institut fur Sonnen system forschung","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210116419"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111225361","display_name":"A. Somogyi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"A. J. Somogyi","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033774448","display_name":"K\u00e1roly Szeg\u00f6","orcid":"https://orcid.org/0000-0002-9740-265X","observed_orcids":["https://orcid.org/0000-0002-9740-265X"]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"K. Szeg\u0151","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034983705","display_name":"S. Szendr\u00f6","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"S. Szendr\u0151","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057514454","display_name":"M. T\u00e1trallyay","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"M. T\u00e1trallyay","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. Varga","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7597260","display_name":"Hungarian Academy of Sciences","ror":"https://ror.org/02ks8qq67","country_code":"HU","type":"government","lineage":["https://openalex.org/I7597260"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"A. Varga","raw_affiliation_strings":["Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","Hungarian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Research Institute for Physics, PO Box 49, H-1525, Budapest, 114, Hungary","institution_ids":[]},{"raw_affiliation_string":"Hungarian Academy of Sciences","institution_ids":["https://openalex.org/I7597260"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010715270","display_name":"G. A. Vladimirova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800895607","display_name":"Space Research Institute","ror":"https://ror.org/04ryvdf08","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2800895607","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"G. A. Vladimirova","raw_affiliation_strings":["Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","RAS - Space Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Research Institute, Profsoyuznaya 84/32, 117810, Moscow, GSP-7, USSR","institution_ids":["https://openalex.org/I2800895607"]},{"raw_affiliation_string":"RAS - Space Research Institute","institution_ids":["https://openalex.org/I2800895607"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":12690,"currency":"USD","value_usd":12690},"apc_paid":null,"fwci":30.9005,"has_fulltext":false,"cited_by_count":205,"citation_normalized_percentile":{"value":0.99833444,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"321","issue":"S6067","first_page":"282","last_page":"285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.9570000171661377,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.9570000171661377,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.030500000342726707,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/halley-s-comet","display_name":"Halley's Comet","score":0.8560000061988831},{"id":"https://openalex.org/keywords/cometary-plasma","display_name":"cometary plasma","score":0.9459999799728394},{"id":"https://openalex.org/keywords/cometary-bow-shock","display_name":"cometary bow shock","score":0.8849999904632568},{"id":"https://openalex.org/keywords/neutral-gas-distribution","display_name":"neutral gas distribution","score":0.8109999895095825},{"id":"https://openalex.org/keywords/gas-production-rate","display_name":"gas production rate","score":0.9599999785423279},{"id":"https://openalex.org/keywords/solar-wind-interaction","display_name":"solar wind interaction","score":0.6150000095367432},{"id":"https://openalex.org/keywords/vega-1","display_name":"Vega 1","score":0.6850000023841858},{"id":"https://openalex.org/keywords/vega-2","display_name":"Vega 2","score":0.9639999866485596}],"concepts":[{"id":"https://openalex.org/C2779544647","wikidata":"https://www.wikidata.org/wiki/Q23054","display_name":"Halley's Comet","level":3,"score":0.8144340515136719},{"id":"https://openalex.org/C94081185","wikidata":"https://www.wikidata.org/wiki/Q3559","display_name":"Comet","level":2,"score":0.7751052975654602},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.6696317791938782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6399801969528198},{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.6362363696098328},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.574108898639679},{"id":"https://openalex.org/C1012414","wikidata":"https://www.wikidata.org/wiki/Q778653","display_name":"Outgassing","level":2,"score":0.4531857669353485},{"id":"https://openalex.org/C70477161","wikidata":"https://www.wikidata.org/wiki/Q190688","display_name":"Shock wave","level":2,"score":0.4333675801753998},{"id":"https://openalex.org/C3345301","wikidata":"https://www.wikidata.org/wiki/Q1773534","display_name":"Comet nucleus","level":3,"score":0.4264090657234192},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.4197431802749634},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.36314475536346436},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.32097408175468445},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.15400734543800354},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.1056661307811737}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1038/321282a0","doi":"https://doi.org/10.1038/321282a0","is_oa":false,"landing_page_url":"https://doi.org/10.1038/321282a0","pdf_url":null,"source":{"id":"https://openalex.org/S137773608","display_name":"Nature","issn_l":"0028-0836","issn":["0028-0836","1476-4687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nature","raw_type":"journal-article"},{"id":"mag:3156236542","doi":null,"is_oa":false,"landing_page_url":"http://ui.adsabs.harvard.edu/abs/1986fspn.book.....G/abstract","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1974175954","https://openalex.org/W1989694701","https://openalex.org/W2065522727","https://openalex.org/W2140277057","https://openalex.org/W4251931227","https://openalex.org/W6811664701"],"related_works":["https://openalex.org/W1553938008","https://openalex.org/W3156236542","https://openalex.org/W3042953839","https://openalex.org/W3011849922","https://openalex.org/W3004631914","https://openalex.org/W2128369446","https://openalex.org/W2028326519","https://openalex.org/W2092161640","https://openalex.org/W1585779435","https://openalex.org/W3089232516"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}