{"id":"https://openalex.org/W2021746277","doi":"https://doi.org/10.1088/0022-3700/5/6/028","title":"The classification of transitions between levels of principal quantum numbers 3 and 4 in Fe IX to XVI and Mn VIII to XV","display_name":"The classification of transitions between levels of principal quantum numbers 3 and 4 in Fe IX to XVI and Mn VIII to XV","publication_year":1972,"publication_date":"1972-06-01","ids":{"openalex":"https://openalex.org/W2021746277","doi":"https://doi.org/10.1088/0022-3700/5/6/028","mag":"2021746277"},"language":"en","primary_location":{"id":"doi:10.1088/0022-3700/5/6/028","doi":"https://doi.org/10.1088/0022-3700/5/6/028","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0022-3700/5/6/028","pdf_url":"https://iopscience.iop.org/article/10.1088/0022-3700/5/6/028/pdf","source":{"id":"https://openalex.org/S4210186961","display_name":"Journal of Physics B Atomic and Molecular Physics","issn_l":"0022-3700","issn":["0022-3700","0368-3508","1747-3713","1747-3721"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Journal of Physics B: Atomic and Molecular Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/0022-3700/5/6/028/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014760279","display_name":"B C Fawcett","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800863004","display_name":"Culham Centre for Fusion Energy","ror":"https://ror.org/05nmyph15","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2800863004","https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]},{"id":"https://openalex.org/I47367911","display_name":"United Kingdom Atomic Energy Authority","ror":"https://ror.org/0361bwx64","country_code":"GB","type":"government","lineage":["https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"B C Fawcett","raw_affiliation_strings":["UKAEA, Abingdon, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UKAEA, Abingdon, UK","institution_ids":["https://openalex.org/I2800863004","https://openalex.org/I47367911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063545065","display_name":"\u00c9. Ya. Kononov","orcid":"https://orcid.org/0009-0005-5743-340X","observed_orcids":["https://orcid.org/0009-0005-5743-340X"]},"institutions":[{"id":"https://openalex.org/I2800863004","display_name":"Culham Centre for Fusion Energy","ror":"https://ror.org/05nmyph15","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2800863004","https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]},{"id":"https://openalex.org/I47367911","display_name":"United Kingdom Atomic Energy Authority","ror":"https://ror.org/0361bwx64","country_code":"GB","type":"government","lineage":["https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"E Y Kononov","raw_affiliation_strings":["UKAEA, Abingdon, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UKAEA, Abingdon, UK","institution_ids":["https://openalex.org/I2800863004","https://openalex.org/I47367911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034480741","display_name":"R. W. Hayes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800863004","display_name":"Culham Centre for Fusion Energy","ror":"https://ror.org/05nmyph15","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2800863004","https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]},{"id":"https://openalex.org/I47367911","display_name":"United Kingdom Atomic Energy Authority","ror":"https://ror.org/0361bwx64","country_code":"GB","type":"government","lineage":["https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R W Hayes","raw_affiliation_strings":["UKAEA, Abingdon, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UKAEA, Abingdon, UK","institution_ids":["https://openalex.org/I2800863004","https://openalex.org/I47367911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034490020","display_name":"Robert D. Cowan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800863004","display_name":"Culham Centre for Fusion Energy","ror":"https://ror.org/05nmyph15","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2800863004","https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]},{"id":"https://openalex.org/I47367911","display_name":"United Kingdom Atomic Energy Authority","ror":"https://ror.org/0361bwx64","country_code":"GB","type":"government","lineage":["https://openalex.org/I2802373619","https://openalex.org/I4405259123","https://openalex.org/I47367911"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R D Cowan","raw_affiliation_strings":["UKAEA, Abingdon, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UKAEA, Abingdon, UK","institution_ids":["https://openalex.org/I2800863004","https://openalex.org/I47367911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4326,"has_fulltext":true,"cited_by_count":58,"citation_normalized_percentile":{"value":0.87205602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"5","issue":"6","first_page":"1255","last_page":"1269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10523","display_name":"Atomic and Molecular Physics","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T11854","display_name":"Laser-induced spectroscopy and plasma","score":0.00279999990016222,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11733","display_name":"X-ray Spectroscopy and Fluorescence Analysis","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/3d-4p-transitions","display_name":"3d-4p transitions","score":0.8899999856948853},{"id":"https://openalex.org/keywords/3d-4f-transitions","display_name":"3d-4f transitions","score":0.9419999718666077},{"id":"https://openalex.org/keywords/atomic-spectra","display_name":"atomic spectra","score":0.5450000166893005},{"id":"https://openalex.org/keywords/wavelength-calibration","display_name":"wavelength calibration","score":0.49300000071525574}],"concepts":[{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.6952701807022095},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.6760735511779785},{"id":"https://openalex.org/C104240894","wikidata":"https://www.wikidata.org/wiki/Q867448","display_name":"Principal quantum number","level":4,"score":0.635402500629425},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.5092283487319946},{"id":"https://openalex.org/C174038435","wikidata":"https://www.wikidata.org/wiki/Q232431","display_name":"Quantum number","level":2,"score":0.49307724833488464},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.48997846245765686},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.47138506174087524},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.45771992206573486},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.44256967306137085},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.43343058228492737},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.37311887741088867},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.37178459763526917},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.34710150957107544},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.34677284955978394},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.15782582759857178},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12476024031639099},{"id":"https://openalex.org/C194975256","wikidata":"https://www.wikidata.org/wiki/Q7269039","display_name":"Quantum dissipation","level":3,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/0022-3700/5/6/028","doi":"https://doi.org/10.1088/0022-3700/5/6/028","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0022-3700/5/6/028","pdf_url":"https://iopscience.iop.org/article/10.1088/0022-3700/5/6/028/pdf","source":{"id":"https://openalex.org/S4210186961","display_name":"Journal of Physics B Atomic and Molecular Physics","issn_l":"0022-3700","issn":["0022-3700","0368-3508","1747-3713","1747-3721"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Journal of Physics B: Atomic and Molecular Physics","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/0022-3700/5/6/028","doi":"https://doi.org/10.1088/0022-3700/5/6/028","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0022-3700/5/6/028","pdf_url":"https://iopscience.iop.org/article/10.1088/0022-3700/5/6/028/pdf","source":{"id":"https://openalex.org/S4210186961","display_name":"Journal of Physics B Atomic and Molecular Physics","issn_l":"0022-3700","issn":["0022-3700","0368-3508","1747-3713","1747-3721"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"Journal of Physics B: Atomic and Molecular Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2021746277.pdf","grobid_xml":"https://content.openalex.org/works/W2021746277.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W9096400","https://openalex.org/W12585354","https://openalex.org/W1618990920","https://openalex.org/W1668749569","https://openalex.org/W1970257219","https://openalex.org/W1974753656","https://openalex.org/W1981207021","https://openalex.org/W1984017411","https://openalex.org/W1999758175","https://openalex.org/W2003964782","https://openalex.org/W2007040553","https://openalex.org/W2008927686","https://openalex.org/W2021337805","https://openalex.org/W2028868059","https://openalex.org/W2037093018","https://openalex.org/W2054479871","https://openalex.org/W2060964436","https://openalex.org/W2066548946","https://openalex.org/W2077212790","https://openalex.org/W2086168457","https://openalex.org/W2089892599"],"related_works":["https://openalex.org/W2021337805","https://openalex.org/W2075188533","https://openalex.org/W3045821538","https://openalex.org/W2010657493","https://openalex.org/W2058051379","https://openalex.org/W2037566587","https://openalex.org/W24197307","https://openalex.org/W2483579434","https://openalex.org/W1982223556","https://openalex.org/W2009476101"],"abstract_inverted_index":{"3p":[0,6],"n":[1,7,9],"-3p":[2],"n-1":[3],"4s,4d":[4],"and":[5,17,80],"3d-3p":[8],"4p,4f":[10],"transitions":[11],"of":[12,26,41,84],"Fe":[13],"IX":[14],"to":[15,20,70],"XVI":[16],"Mn":[18],"VIII":[19],"XV":[21],"are":[22],"classified":[23],"through":[24],"comparison":[25],"observed":[27],"spectra":[28,30,56],"with":[29,72],"computed":[31],"using":[32],"atomic":[33],"self":[34],"consistent":[35],"field":[36],"calculations.":[37],"The":[38],"required":[39],"quality":[40],"observations":[42],"was":[43],"achieved":[44],"by":[45],"recording":[46],"data":[47],"during":[48],"the":[49,58,75],"short":[50],"period":[51],"when":[52],"a":[53],"theta-pinch":[54],"emitted":[55],"from":[57,87],"ionization":[59],"stages":[60],"under":[61],"investigation.":[62],"Accurate":[63],"wavelength":[64],"measurements":[65],"in":[66,74],"iron":[67],"permit":[68],"correlations":[69],"+or-0.02AA":[71],"lines":[73,86],"solar":[76],"spectrum":[77],"between":[78],"60":[79],"120":[81],"AA.":[82],"Observations":[83],"emission":[85],"these":[88],"configurations":[89],"were":[90],"previously":[91],"seriously":[92],"deficient.":[93]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}