{"id":"https://openalex.org/W4214660948","doi":"https://doi.org/10.3390/sym14030468","title":"Temperature and Thermal Energy of a Coronal Mass Ejection","display_name":"Temperature and Thermal Energy of a Coronal Mass Ejection","publication_year":2022,"publication_date":"2022-02-25","ids":{"openalex":"https://openalex.org/W4214660948","doi":"https://doi.org/10.3390/sym14030468"},"language":"en","primary_location":{"id":"doi:10.3390/sym14030468","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14030468","pdf_url":"https://www.mdpi.com/2073-8994/14/3/468/pdf?version=1645785083","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/14/3/468/pdf?version=1645785083","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090058929","display_name":"\u0410. \u0411\u0435\u043c\u043f\u043e\u0440\u0430\u0434","orcid":"https://orcid.org/0000-0001-5796-5653"},"institutions":[{"id":"https://openalex.org/I4210105504","display_name":"Osservatorio Astrofisico di Torino","ror":"https://ror.org/00yrf4e35","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210105504","https://openalex.org/I875825670"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Bemporad","raw_affiliation_strings":["INAF-Turin Astrophysical Observatory, Via Osservatorio 20, 11025 Pino Torinese, TO, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5796-5653","affiliations":[{"raw_affiliation_string":"INAF-Turin Astrophysical Observatory, Via Osservatorio 20, 11025 Pino Torinese, TO, Italy","institution_ids":["https://openalex.org/I4210105504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090058929"],"corresponding_institution_ids":["https://openalex.org/I4210105504"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.3936,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.80290257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"14","issue":"3","first_page":"468","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":1.0,"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/T10251","display_name":"Solar and Space Plasma Dynamics","score":1.0,"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":0.9943000078201294,"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9772999882698059,"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/physics","display_name":"Physics","score":0.7618556022644043},{"id":"https://openalex.org/keywords/coronal-mass-ejection","display_name":"Coronal mass ejection","score":0.7473275661468506},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.6778997778892517},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.5608004927635193},{"id":"https://openalex.org/keywords/corona","display_name":"Corona (planetary geology)","score":0.528542697429657},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.44969257712364197},{"id":"https://openalex.org/keywords/electron-temperature","display_name":"Electron temperature","score":0.4289041757583618},{"id":"https://openalex.org/keywords/adiabatic-process","display_name":"Adiabatic process","score":0.4288422763347626},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.36763668060302734},{"id":"https://openalex.org/keywords/solar-wind","display_name":"Solar wind","score":0.12294504046440125},{"id":"https://openalex.org/keywords/nuclear-physics","display_name":"Nuclear physics","score":0.10383927822113037},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.08665719628334045}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7618556022644043},{"id":"https://openalex.org/C72886185","wikidata":"https://www.wikidata.org/wiki/Q129890","display_name":"Coronal mass ejection","level":4,"score":0.7473275661468506},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.6778997778892517},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.5608004927635193},{"id":"https://openalex.org/C2776779350","wikidata":"https://www.wikidata.org/wiki/Q1134503","display_name":"Corona (planetary geology)","level":3,"score":0.528542697429657},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.44969257712364197},{"id":"https://openalex.org/C22175881","wikidata":"https://www.wikidata.org/wiki/Q7201785","display_name":"Electron temperature","level":3,"score":0.4289041757583618},{"id":"https://openalex.org/C109663097","wikidata":"https://www.wikidata.org/wiki/Q182453","display_name":"Adiabatic process","level":2,"score":0.4288422763347626},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.36763668060302734},{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.12294504046440125},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.10383927822113037},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08665719628334045},{"id":"https://openalex.org/C2779900269","wikidata":"https://www.wikidata.org/wiki/Q1408724","display_name":"Venus","level":2,"score":0.0},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym14030468","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14030468","pdf_url":"https://www.mdpi.com/2073-8994/14/3/468/pdf?version=1645785083","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f4de2c8e736c4fc9b74e5ffd54c4184b","is_oa":true,"landing_page_url":"https://doaj.org/article/f4de2c8e736c4fc9b74e5ffd54c4184b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 14, Iss 3, p 468 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/14/3/468/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym14030468","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym14030468","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14030468","pdf_url":"https://www.mdpi.com/2073-8994/14/3/468/pdf?version=1645785083","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4214660948.pdf","grobid_xml":"https://content.openalex.org/works/W4214660948.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W16831848","https://openalex.org/W1647949622","https://openalex.org/W1873216632","https://openalex.org/W1965903341","https://openalex.org/W1967119199","https://openalex.org/W1968978582","https://openalex.org/W1974476231","https://openalex.org/W1975313236","https://openalex.org/W1978820891","https://openalex.org/W1985214372","https://openalex.org/W1986904971","https://openalex.org/W1989432205","https://openalex.org/W1991381495","https://openalex.org/W1992085594","https://openalex.org/W1993549330","https://openalex.org/W1994982156","https://openalex.org/W1995082584","https://openalex.org/W2016923256","https://openalex.org/W2024575402","https://openalex.org/W2033169780","https://openalex.org/W2034442116","https://openalex.org/W2043419218","https://openalex.org/W2044846126","https://openalex.org/W2058214079","https://openalex.org/W2060734810","https://openalex.org/W2060756091","https://openalex.org/W2072142231","https://openalex.org/W2076402038","https://openalex.org/W2081560761","https://openalex.org/W2083999614","https://openalex.org/W2088553657","https://openalex.org/W2093266832","https://openalex.org/W2095552733","https://openalex.org/W2098788010","https://openalex.org/W2127776889","https://openalex.org/W2140271723","https://openalex.org/W2142234851","https://openalex.org/W2149644211","https://openalex.org/W2154454170","https://openalex.org/W2170415847","https://openalex.org/W2558941654","https://openalex.org/W2794668049","https://openalex.org/W2889388444","https://openalex.org/W2913086216","https://openalex.org/W2947264205","https://openalex.org/W2949387653","https://openalex.org/W2950468874","https://openalex.org/W2980048059","https://openalex.org/W2983611883","https://openalex.org/W3003952908","https://openalex.org/W3084172468","https://openalex.org/W3084282457","https://openalex.org/W3099347493","https://openalex.org/W3104870995","https://openalex.org/W3104954223","https://openalex.org/W3106024439","https://openalex.org/W3122620009","https://openalex.org/W3122890419","https://openalex.org/W3158403535","https://openalex.org/W3207428464","https://openalex.org/W3213164247","https://openalex.org/W4239105567","https://openalex.org/W4246517084","https://openalex.org/W6600668715","https://openalex.org/W6680776293","https://openalex.org/W6780551476"],"related_works":["https://openalex.org/W1668379956","https://openalex.org/W1966566486","https://openalex.org/W2002119221","https://openalex.org/W1676900334","https://openalex.org/W4312850895","https://openalex.org/W2334213230","https://openalex.org/W1503820333","https://openalex.org/W2000965330","https://openalex.org/W2009055810","https://openalex.org/W1997388833"],"abstract_inverted_index":{"Due":[0],"to":[1,156,173,199,230],"the":[2,14,27,42,50,55,64,71,75,115,121,127,133,136,139,147,151,164,174,181,185,204,212,231,238,248],"scarcity":[3],"of":[4,7,26,30,44,103,108,117,120,135,138,160,206,218,226,250,258,264],"UV\u2013EUV":[5],"observations":[6,102,263],"coronal":[8,57,243],"mass":[9],"ejections":[10],"(CMEs)":[11],"far":[12],"from":[13,195],"Sun":[15],"(i.e.,":[16],"at":[17,49,83],"heliocentric":[18,86],"distances":[19,87],"larger":[20],"than":[21],"1.5":[22],"Rsun)":[23],"our":[24],"understanding":[25],"thermodynamic":[28],"evolution":[29],"these":[31],"solar":[32,104],"phenomena":[33],"is":[34],"still":[35],"very":[36],"limited.":[37],"This":[38,245],"work":[39,94,246],"focuses":[40],"on":[41],"analysis":[43,107],"a":[45,95,168,223],"slow":[46],"CME":[47,152,165,176,186,213,232,239],"observed":[48,82],"same":[51,56],"time":[52],"and":[53,69,89,111,125,178,192,252,256],"in":[54,59,70,150],"locations":[58],"visible":[60],"light":[61],"(VL)":[62],"by":[63,74],"MLSO":[65],"Mark":[66],"IV":[67],"polarimeter":[68],"UV":[72,112,251],"Lyman-\u03b1":[73],"SOHO":[76],"UVCS":[77],"spectrometer.":[78],"The":[79,106,143,215],"eruption":[80],"was":[81],"two":[84],"different":[85],"(1.6":[88],"1.9":[90,193],"Rsun),":[91],"making":[92],"this":[93],"test":[96],"case":[97],"for":[98],"possible":[99,259],"future":[100,260],"multi-slit":[101,261],"eruptions.":[105],"combined":[109],"VL":[110,253],"data":[113,254],"allows":[114],"determination":[116],"2D":[118,216],"maps":[119],"plasma":[122,128,207],"electron":[123,129],"density":[124],"also":[126,221,257],"temperature,":[130],"thus":[131,202],"allowing":[132],"quantification":[134],"distribution":[137,217],"thermal":[140,219],"energy":[141,220],"density.":[142],"results":[144],"show":[145],"that":[146],"higher":[148,169],"temperatures":[149,188],"front":[153],"are":[154],"due":[155],"simple":[157],"adiabatic":[158,183],"compression":[159],"pre-CME":[161],"plasma,":[162],"while":[163],"core":[166,187],"has":[167],"temperature":[170],"with":[171,228,237,241],"respect":[172,229],"surrounding":[175],"void":[177],"front.":[179],"Despite":[180],"expected":[182],"cooling,":[184],"increased":[189],"between":[190],"1.6":[191],"Rsun":[194],"2.4":[196],"MK":[197],"up":[198],"3.2":[200],"MK,":[201],"indicating":[203],"presence":[205],"heating":[208],"processes":[209],"occurring":[210],"during":[211],"expansion.":[214],"shows":[222],"low":[224],"level":[225],"symmetry":[227],"propagation":[233],"axis,":[234],"possibly":[235],"related":[236],"interaction":[240],"nearby":[242],"structures.":[244],"demonstrates":[247],"potential":[249],"combination":[255],"spectroscopic":[262],"CMEs.":[265]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
