{"id":"https://openalex.org/W2001066902","doi":"https://doi.org/10.1086/184437","title":"MgS grain component in circumstellar shells","display_name":"MgS grain component in circumstellar shells","publication_year":1985,"publication_date":"1985-03-01","ids":{"openalex":"https://openalex.org/W2001066902","doi":"https://doi.org/10.1086/184437","mag":"2001066902"},"language":"en","primary_location":{"id":"doi:10.1086/184437","doi":"https://doi.org/10.1086/184437","is_oa":false,"landing_page_url":"https://doi.org/10.1086/184437","pdf_url":null,"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":null,"license_id":null,"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":["crossref","doaj"],"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/A5111671608","display_name":"J. H. Goebel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. H. Goebel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109484994","display_name":"S. H. Moseley","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. H. Moseley","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4499,"currency":"USD","value_usd":4499},"apc_paid":null,"fwci":4.138,"has_fulltext":false,"cited_by_count":128,"citation_normalized_percentile":{"value":0.92608796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"290","issue":null,"first_page":"L35","last_page":"L35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.9868000149726868,"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/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.9868000149726868,"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/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.010499999858438969,"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/T10325","display_name":"Astro and Planetary Science","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/magnesium-sulfide","display_name":"magnesium sulfide","score":0.921999990940094},{"id":"https://openalex.org/keywords/circumstellar-dust","display_name":"circumstellar dust","score":0.7089999914169312},{"id":"https://openalex.org/keywords/circumstellar-envelopes","display_name":"circumstellar envelopes","score":0.7049999833106995},{"id":"https://openalex.org/keywords/dust-grain-chemistry","display_name":"dust grain chemistry","score":0.5860000252723694},{"id":"https://openalex.org/keywords/sulfur-content","display_name":"sulfur content","score":0.8140000104904175},{"id":"https://openalex.org/keywords/oxygen-abundance","display_name":"oxygen abundance","score":0.9480000138282776}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8724462389945984},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7120176553726196},{"id":"https://openalex.org/C68271606","wikidata":"https://www.wikidata.org/wiki/Q625648","display_name":"Photometry (optics)","level":3,"score":0.7097593545913696},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.6754859685897827},{"id":"https://openalex.org/C47371412","wikidata":"https://www.wikidata.org/wiki/Q130019","display_name":"Carbon star","level":3,"score":0.5640323162078857},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.5229642987251282},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.4537305533885956},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.4118536114692688}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1086/184437","doi":"https://doi.org/10.1086/184437","is_oa":false,"landing_page_url":"https://doi.org/10.1086/184437","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4302406267","https://openalex.org/W2080343821","https://openalex.org/W2145247198","https://openalex.org/W3106485965","https://openalex.org/W1633945931","https://openalex.org/W1976755342","https://openalex.org/W4301438637","https://openalex.org/W6903476270","https://openalex.org/W2020124438","https://openalex.org/W1988723209"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"far-infrared":[3],"spectrophotometry":[4],"(30-55":[5],"microns)":[6,10],"and":[7],"photometry":[8],"(53-200":[9],"are":[11,41],"presented":[12],"which":[13],"define,":[14],"for":[15],"the":[16,19,24,55,62,84,91],"first":[17,63],"time,":[18],"long":[20],"wavelength":[21],"limit":[22],"of":[23,46,79],"previously":[25],"unidentified":[26],"30":[27],"micron":[28],"emission":[29],"feature":[30],"found":[31],"in":[32,74,96],"certain":[33],"extreme":[34,97],"carbon":[35,98],"star":[36],"spectra.":[37],"The":[38,77],"spectral":[39],"similarities":[40],"sufficiently":[42],"similar":[43],"to":[44,53],"those":[45],"solid":[47],"MgS":[48,50,80],"that":[49,66,82],"is":[51,59,87,94],"proposed":[52],"be":[54],"band":[56],"carrier.":[57],"This":[58],"interpreted":[60],"as":[61],"direct":[64],"evidence":[65],"chemical":[67],"surface":[68],"reactions":[69],"occur":[70],"on":[71],"dust":[72],"grains":[73],"circumstellar":[75],"environments.":[76],"presence":[78],"indicates":[81],"either":[83],"oxygen":[85],"abundance":[86,93],"relatively":[88],"low":[89],"and/or":[90],"sulfur":[92],"high":[95],"stars.":[99]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":12}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
