{"id":"https://openalex.org/W4386068136","doi":"https://doi.org/10.3390/physics5030058","title":"MHD Simulations of the Solar Corona to Determine the Conditions for Large Solar Flares and the Acceleration of Cosmic Rays during Them","display_name":"MHD Simulations of the Solar Corona to Determine the Conditions for Large Solar Flares and the Acceleration of Cosmic Rays during Them","publication_year":2023,"publication_date":"2023-08-22","ids":{"openalex":"https://openalex.org/W4386068136","doi":"https://doi.org/10.3390/physics5030058"},"language":"en","primary_location":{"id":"doi:10.3390/physics5030058","doi":"https://doi.org/10.3390/physics5030058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/physics5030058","pdf_url":"https://www.mdpi.com/2624-8174/5/3/58/pdf?version=1692707602","source":{"id":"https://openalex.org/S4210223823","display_name":"Physics","issn_l":"2624-8174","issn":["2624-8174"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1"],"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":"Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2624-8174/5/3/58/pdf?version=1692707602","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017408433","display_name":"Alexander Igorevich Podgorny","orcid":"https://orcid.org/0000-0003-1915-4096","observed_orcids":["https://orcid.org/0000-0003-1915-4096"]},"institutions":[{"id":"https://openalex.org/I118517470","display_name":"P.N. Lebedev Physical Institute of the Russian Academy of Sciences","ror":"https://ror.org/01jkd3546","country_code":"RU","type":"facility","lineage":["https://openalex.org/I118517470","https://openalex.org/I1313323035","https://openalex.org/I2800498218","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Alexander Podgorny","raw_affiliation_strings":["Lebedev Physical Institute RAS , Moscow , Russia","Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lebedev Physical Institute RAS , Moscow , Russia","institution_ids":["https://openalex.org/I118517470"]},{"raw_affiliation_string":"Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russia","institution_ids":["https://openalex.org/I118517470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110843005","display_name":"I. M. Podgorny","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I4210121240","display_name":"Institute of Astronomy","ror":"https://ror.org/01whksa54","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210096333","https://openalex.org/I4210121240"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Igor Podgorny","raw_affiliation_strings":["Institute of Astronomy RAS , Moscow , Russia","Institute of Astronomy of the Russian Academy of Sciences, Moscow 119017, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy RAS , Moscow , Russia","institution_ids":["https://openalex.org/I4210121240"]},{"raw_affiliation_string":"Institute of Astronomy of the Russian Academy of Sciences, Moscow 119017, Russia","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I4210121240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068309270","display_name":"A. V. Borisenko","orcid":"https://orcid.org/0000-0002-0234-1314","observed_orcids":["https://orcid.org/0000-0002-0234-1314"]},"institutions":[{"id":"https://openalex.org/I118517470","display_name":"P.N. Lebedev Physical Institute of the Russian Academy of Sciences","ror":"https://ror.org/01jkd3546","country_code":"RU","type":"facility","lineage":["https://openalex.org/I118517470","https://openalex.org/I1313323035","https://openalex.org/I2800498218","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Alexei Borisenko","raw_affiliation_strings":["Lebedev Physical Institute RAS , Moscow , Russia","Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lebedev Physical Institute RAS , Moscow , Russia","institution_ids":["https://openalex.org/I118517470"]},{"raw_affiliation_string":"Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russia","institution_ids":["https://openalex.org/I118517470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017408433"],"corresponding_institution_ids":["https://openalex.org/I118517470"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1557},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1557},"fwci":0.277,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.43576895,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"5","issue":"3","first_page":"895","last_page":"910"},"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/T10346","display_name":"Magnetic confinement fusion research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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":0.0,"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/solar-flares","display_name":"solar flares","score":0.9819999933242798},{"id":"https://openalex.org/keywords/solar-corona","display_name":"solar corona","score":0.9620000123977661},{"id":"https://openalex.org/keywords/solar-cosmic-rays","display_name":"solar cosmic rays","score":0.9769999980926514},{"id":"https://openalex.org/keywords/cosmic-ray-acceleration","display_name":"cosmic ray acceleration","score":0.8479999899864197},{"id":"https://openalex.org/keywords/current-sheets","display_name":"current sheets","score":0.7609999775886536},{"id":"https://openalex.org/keywords/magnetic-reconnection","display_name":"magnetic reconnection","score":0.7590000033378601},{"id":"https://openalex.org/keywords/active-regions","display_name":"active regions","score":0.5460000038146973},{"id":"https://openalex.org/keywords/magnetohydrodynamic-modeling","display_name":"magnetohydrodynamic simulations","score":0.7670000195503235},{"id":"https://openalex.org/keywords/induced-electric-field","display_name":"induced electric field","score":0.7549999952316284}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.863822877407074},{"id":"https://openalex.org/C31532427","wikidata":"https://www.wikidata.org/wiki/Q2549249","display_name":"Magnetohydrodynamics","level":3,"score":0.8373023271560669},{"id":"https://openalex.org/C185001636","wikidata":"https://www.wikidata.org/wiki/Q119830","display_name":"Solar flare","level":2,"score":0.780028223991394},{"id":"https://openalex.org/C13966519","wikidata":"https://www.wikidata.org/wiki/Q12003679","display_name":"Current sheet","level":4,"score":0.6178886890411377},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.5848063826560974},{"id":"https://openalex.org/C42471609","wikidata":"https://www.wikidata.org/wiki/Q1779048","display_name":"Magnetohydrodynamic drive","level":4,"score":0.5470680594444275},{"id":"https://openalex.org/C111309251","wikidata":"https://www.wikidata.org/wiki/Q11547","display_name":"Cosmic ray","level":2,"score":0.5363389849662781},{"id":"https://openalex.org/C72886185","wikidata":"https://www.wikidata.org/wiki/Q129890","display_name":"Coronal mass ejection","level":4,"score":0.5282565355300903},{"id":"https://openalex.org/C2776779350","wikidata":"https://www.wikidata.org/wiki/Q1134503","display_name":"Corona (planetary geology)","level":3,"score":0.5281527042388916},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.49159225821495056},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.4727671444416046},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.4711923599243164},{"id":"https://openalex.org/C2779588948","wikidata":"https://www.wikidata.org/wiki/Q628261","display_name":"Flare","level":2,"score":0.470515638589859},{"id":"https://openalex.org/C172600038","wikidata":"https://www.wikidata.org/wiki/Q1088170","display_name":"Nanoflares","level":5,"score":0.4429772198200226},{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.2818308472633362},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.19718891382217407},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2779900269","wikidata":"https://www.wikidata.org/wiki/Q1408724","display_name":"Venus","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/physics5030058","doi":"https://doi.org/10.3390/physics5030058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/physics5030058","pdf_url":"https://www.mdpi.com/2624-8174/5/3/58/pdf?version=1692707602","source":{"id":"https://openalex.org/S4210223823","display_name":"Physics","issn_l":"2624-8174","issn":["2624-8174"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1"],"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":"Physics","raw_type":"journal-article"},{"id":"doi:10.20944/preprints202302.0486.v1","doi":"https://doi.org/10.20944/preprints202302.0486.v1","is_oa":true,"landing_page_url":"http://dx.doi.org/10.20944/preprints202302.0486.v1","pdf_url":"https://www.preprints.org/frontend/manuscript/5b9572a00f91f422e9bd6cfc183dc840/download_pub","source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},{"id":"pmh:oai:doaj.org/article:8ecb8f5c4b5b47abb5a86199537d408e","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/8ecb8f5c4b5b47abb5a86199537d408e","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,"listed_in":[],"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":"Physics, Vol 5, Iss 3, Pp 895-910 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/physics5030058","doi":"https://doi.org/10.3390/physics5030058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/physics5030058","pdf_url":"https://www.mdpi.com/2624-8174/5/3/58/pdf?version=1692707602","source":{"id":"https://openalex.org/S4210223823","display_name":"Physics","issn_l":"2624-8174","issn":["2624-8174"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1"],"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":"Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323772","display_name":"National Astronomical Observatory of Japan","ror":"https://ror.org/052rrw050"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386068136.pdf","grobid_xml":"https://content.openalex.org/works/W4386068136.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W68986789","https://openalex.org/W1155399476","https://openalex.org/W1919505060","https://openalex.org/W1966758896","https://openalex.org/W1967079055","https://openalex.org/W1979397329","https://openalex.org/W1983763467","https://openalex.org/W2008888110","https://openalex.org/W2031753896","https://openalex.org/W2042765690","https://openalex.org/W2046913077","https://openalex.org/W2047576132","https://openalex.org/W2060234276","https://openalex.org/W2088457108","https://openalex.org/W2091796347","https://openalex.org/W2106614887","https://openalex.org/W2180092964","https://openalex.org/W2396787625","https://openalex.org/W2469394768","https://openalex.org/W2587174100","https://openalex.org/W2783286350","https://openalex.org/W2789150495","https://openalex.org/W2894348157","https://openalex.org/W2899229805","https://openalex.org/W2991187363","https://openalex.org/W3014610552","https://openalex.org/W3017467716","https://openalex.org/W3135826942","https://openalex.org/W3180370464","https://openalex.org/W3212559250","https://openalex.org/W4211221061","https://openalex.org/W4212841400","https://openalex.org/W4300961158","https://openalex.org/W4361216288","https://openalex.org/W4380356466","https://openalex.org/W6776167483"],"related_works":["https://openalex.org/W3114874750","https://openalex.org/W4205090930","https://openalex.org/W4212841400","https://openalex.org/W3004409567","https://openalex.org/W3203220305","https://openalex.org/W4411007181","https://openalex.org/W4405257642","https://openalex.org/W3131324621","https://openalex.org/W2182581968","https://openalex.org/W3121429614"],"abstract_inverted_index":{"Solar":[0,50],"cosmic":[1,51],"rays":[2,52],"(SCRs)":[3],"are":[4,194],"generated":[5],"during":[6,227],"the":[7,20,24,29,33,38,58,71,76,85,91,95,100,106,131,151,162,167,170,176,180,183,198,210,214,223],"primordial":[8],"energy":[9,36],"release":[10,31],"in":[11,19,70,130,206,219],"solar":[12,21,109,132],"flares.":[13],"This":[14],"explosive":[15],"process":[16],"takes":[17],"place":[18],"corona":[22,133],"above":[23,134],"active":[25,137],"region.":[26,138],"It":[27],"represents":[28],"fast":[30],"of":[32,37,57,60,87,102,108,127,140,153,166,169,179,182,188,200,212,216,229],"magnetic":[34,47,92],"field":[35,48,69,77,93],"current":[39,72,96,184],"sheet,":[40,97],"which":[41,144],"is":[42,119],"formed":[43],"near":[44,94,161],"a":[45,55,135],"singular":[46,163],"line.":[49,164],"appear":[53],"as":[54],"result":[56],"acceleration":[59],"charged":[61],"particles,":[62],"mainly":[63],"protons,":[64],"by":[65],"an":[66],"inductive":[67],"electric":[68],"sheet":[73],"equal":[74],"to":[75,121,148,221],"E":[78],"=":[79],"V":[80,84],"\u00d7":[81],"B/c":[82],"(with":[83],"speed":[86,101],"plasma":[88],"and":[89,98,111],"B":[90],"c":[99],"light).":[103],"To":[104],"study":[105],"mechanism":[107],"flares":[110],"obtain":[112],"conditions":[113],"for":[114],"studying":[115],"SCR":[116],"acceleration,":[117],"it":[118,146],"necessary":[120],"carry":[122],"out":[123],"magnetohydrodynamic":[124],"(MHD)":[125],"simulations":[126,157,172],"flare":[128,190],"situations":[129],"real":[136],"Methods":[139],"stabilization":[141],"were":[142],"developed":[143],"made":[145],"possible":[147],"partially":[149],"solve":[150,222],"problem":[152],"numerical":[154],"instabilities.":[155],"MHD":[156,171,217,230],"shows":[158],"complicated":[159],"configurations":[160],"Comparison":[165],"results":[168,204],"with":[173,186,197],"observations":[174],"showed":[175],"general":[177],"agreement":[178],"positions":[181],"sheets":[185],"regions":[187],"intense":[189],"radiation.":[191],"However,":[192],"there":[193],"some":[195],"problems":[196,224],"details":[199],"such":[201],"coincidences.":[202],"The":[203],"obtained":[205],"this":[207],"paper":[208],"show":[209],"possibility":[211],"improving":[213],"methods":[215],"simulation":[218],"order":[220],"that":[225],"arise":[226],"solving":[228],"equations.":[231]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2023-08-23T00:00:00"}
