{"id":"https://openalex.org/W7214918817","doi":"https://doi.org/10.1051/0004-6361/202662102","title":"Effects of Alfv\u00e9nicity on the compressible energy cascade in magnetohydrodynamic solar-wind turbulence: Evidence from Parker Solar Probe, Solar Orbiter, and WIND observations","display_name":"Effects of Alfv\u00e9nicity on the compressible energy cascade in magnetohydrodynamic solar-wind turbulence: Evidence from Parker Solar Probe, Solar Orbiter, and WIND observations","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7214918817","doi":"https://doi.org/10.1051/0004-6361/202662102"},"language":"en","primary_location":{"id":"doi:10.1051/0004-6361/202662102","doi":"https://doi.org/10.1051/0004-6361/202662102","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/202662102","pdf_url":null,"source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1051/0004-6361/202662102","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047910496","display_name":"N. Andr\u00e9s","orcid":"https://orcid.org/0000-0002-1272-2778","observed_orcids":["https://orcid.org/0000-0002-1272-2778"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nahuel Andr\u00e9s","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009567429","display_name":"C. A. Gonz\u00e1lez","orcid":"https://orcid.org/0000-0001-7063-2511","observed_orcids":["https://orcid.org/0000-0001-7063-2511"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. A. Gonzalez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5153645819","display_name":"Norberto Romanelli","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norberto Romanelli","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":1650,"currency":"EUR","value_usd":1865},"apc_paid":{"value":1650,"currency":"EUR","value_usd":1865},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64217167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/alfvenicity","display_name":"Alfv\u00e9nicity","score":0.9900000095367432},{"id":"https://openalex.org/keywords/cross-helicity","display_name":"cross helicity","score":0.902999997138977},{"id":"https://openalex.org/keywords/proton-temperature","display_name":"proton temperature","score":0.8209999799728394},{"id":"https://openalex.org/keywords/turbulent-kinetic-energy-dissipation","display_name":"turbulent kinetic energy dissipation","score":0.7059999704360962},{"id":"https://openalex.org/keywords/solar-wind-speed","display_name":"solar wind speed","score":0.6200000047683716},{"id":"https://openalex.org/keywords/parker-solar-probe","display_name":"Parker Solar Probe","score":0.796999990940094},{"id":"https://openalex.org/keywords/solar-orbiter","display_name":"Solar Orbiter","score":0.9800000190734863},{"id":"https://openalex.org/keywords/wind","display_name":"wind","score":0.9750000238418579}],"concepts":[{"id":"https://openalex.org/C108411613","wikidata":"https://www.wikidata.org/wiki/Q79833","display_name":"Solar wind","level":3,"score":0.6783000230789185},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6751000285148621},{"id":"https://openalex.org/C2776562923","wikidata":"https://www.wikidata.org/wiki/Q20020306","display_name":"Energy cascade","level":3,"score":0.6105999946594238},{"id":"https://openalex.org/C2781065038","wikidata":"https://www.wikidata.org/wiki/Q6731670","display_name":"Magnetohydrodynamic turbulence","level":4,"score":0.5900999903678894},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.5781999826431274},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.520799994468689},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.5098999738693237},{"id":"https://openalex.org/C31532427","wikidata":"https://www.wikidata.org/wiki/Q2549249","display_name":"Magnetohydrodynamics","level":3,"score":0.44600000977516174},{"id":"https://openalex.org/C135402231","wikidata":"https://www.wikidata.org/wiki/Q898440","display_name":"Dissipation","level":2,"score":0.4334000051021576},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.42010000348091125},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.39070001244544983},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.36149999499320984},{"id":"https://openalex.org/C118536763","wikidata":"https://www.wikidata.org/wiki/Q8023978","display_name":"Wind gradient","level":4,"score":0.351500004529953},{"id":"https://openalex.org/C42471609","wikidata":"https://www.wikidata.org/wiki/Q1779048","display_name":"Magnetohydrodynamic drive","level":4,"score":0.3312999904155731},{"id":"https://openalex.org/C140161248","wikidata":"https://www.wikidata.org/wiki/Q6981","display_name":"Magnetopause","level":4,"score":0.32710000872612},{"id":"https://openalex.org/C64162976","wikidata":"https://www.wikidata.org/wiki/Q127948","display_name":"Coronal hole","level":5,"score":0.29679998755455017},{"id":"https://openalex.org/C5192115","wikidata":"https://www.wikidata.org/wiki/Q2705141","display_name":"Compressible flow","level":3,"score":0.28839999437332153},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C162565982","wikidata":"https://www.wikidata.org/wiki/Q3725254","display_name":"Magnetic energy","level":4,"score":0.2858000099658966},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.27619999647140503},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C165231844","wikidata":"https://www.wikidata.org/wiki/Q160669","display_name":"Mach number","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.2549000084400177}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1051/0004-6361/202662102","doi":"https://doi.org/10.1051/0004-6361/202662102","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/202662102","pdf_url":null,"source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2609.37856","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.37856","pdf_url":"https://arxiv.org/pdf/2609.37856","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2609.37856","doi":"https://doi.org/10.48550/arxiv.2609.37856","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.37856","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1051/0004-6361/202662102","doi":"https://doi.org/10.1051/0004-6361/202662102","is_oa":true,"landing_page_url":"https://doi.org/10.1051/0004-6361/202662102","pdf_url":null,"source":{"id":"https://openalex.org/S205231332","display_name":"Astronomy and Astrophysics","issn_l":"0004-6361","issn":["0004-6361","1432-0746"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-3","ki-jl-2","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748","https://openalex.org/P4310319982"],"host_organization_lineage_names":["EDP Sciences","Science Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy &amp; Astrophysics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.571399986743927,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1429383998","display_name":"SHINE: Origin and Evolution of Compressible Fluctuations in the Solar Wind and Their Role in Solar Wind Heating and Acceleration","funder_award_id":"2400967","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2470461834","display_name":null,"funder_award_id":"11220200101752","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G7052181395","display_name":null,"funder_award_id":"11220200101752","funder_id":"https://openalex.org/F4320322892","funder_display_name":"Centre National de la Recherche Scientifique"},{"id":"https://openalex.org/G731063402","display_name":null,"funder_award_id":"20020220300122BA","funder_id":"https://openalex.org/F4320335478","funder_display_name":"Secretar\u00eda de Ciencia y T\u00e9cnica, Universidad de Buenos Aires"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321594","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59"},{"id":"https://openalex.org/F4320322892","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73"},{"id":"https://openalex.org/F4320335478","display_name":"Secretar\u00eda de Ciencia y T\u00e9cnica, Universidad de Buenos Aires","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214918817.pdf","grobid_xml":"https://content.openalex.org/works/W7214918817.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W4414135531"],"related_works":["https://openalex.org/W4324056765","https://openalex.org/W3001075706","https://openalex.org/W2996982974","https://openalex.org/W2565346327","https://openalex.org/W2962777282","https://openalex.org/W7217336156","https://openalex.org/W403217041","https://openalex.org/W3129299403","https://openalex.org/W2730972289","https://openalex.org/W7130762814"],"abstract_inverted_index":{"The":[0,138,269],"compressible":[1,27,52,70,78,88,150,238,273],"magnetohydrodynamic":[2],"(MHD)":[3],"energy":[4,30,56,201,264],"cascade":[5,57,151,249,276],"in":[6,59,83,225,293],"the":[7,23,51,60,65,69,72,76,127,145,149,155,206,209,214,236,240,247,260,280,289,294],"solar":[8,61,295],"wind":[9,62,180,193,257],"is":[10,141],"shaped":[11],"by":[12,135,159,177,235],"Alfv\u00e9nicity,":[13,43],"plasma":[14,44,84],"fluctuations,":[15],"and":[16,28,47,53,63,75,89,111,131,161,165,179,182,222,228,256,274],"proton":[17,48],"temperature,":[18],"yet":[19],"how":[20,42,64],"they":[21],"regulate":[22,50],"relative":[24],"contributions":[25],"of":[26,68,98,148,219,262],"incompressible":[29,54,90,275],"transfer":[31,265],"across":[32,170,266],"heliocentric":[33,267],"distances":[34],"remains":[35],"poorly":[36],"understood.":[37],"We":[38,86],"aim":[39],"to":[40,81,93,143,245,286],"investigate":[41],"fluctuation":[45],"amplitudes,":[46],"temperature":[49],"MHD":[55],"rates":[58,277],"two":[66,223],"components":[67],"cascade,":[71],"Yaglom-like":[73,242],"term":[74,243],"purely":[77,237],"term,":[79],"respond":[80],"changes":[82],"conditions.":[85],"applied":[87],"exact":[91],"relations":[92],"a":[94,195],"large":[95],"statistical":[96],"sample":[97],"two-hour":[99],"intervals":[100,118,207],"from":[101],"WIND":[102],"(1":[103],"au),":[104,110,116],"Parker":[105],"Solar":[106,112],"Probe":[107],"(PSP;":[108],"$<0.25$":[109],"Orbiter":[113],"(SolO;":[114],"0.3--1":[115],"classifying":[117],"as":[119],"Alfv\u00e9nic":[120,183,191,226],"($|\u03c3_c|>0.75$)":[121],"or":[122],"non-Alfv\u00e9nic":[123,229],"($|\u03c3_c|<0.25$)":[124],"based":[125],"on":[126],"normalized":[128],"cross":[129],"helicity":[130],"further":[132],"separating":[133],"them":[134],"solar-wind":[136],"speed.":[137],"velocity-fluctuation":[139],"amplitude":[140],"found":[142],"be":[144],"strongest":[146],"predictor":[147],"rate,":[152],"\u0142angle|\u025b_c|\u030aangle,":[153],"among":[154],"variables":[156],"examined,":[157],"followed":[158],"density":[160],"magnetic-field":[162],"fluctuations.":[163],"\u0142angle|\u025b_c|\u030aangle":[164,188,211],"\u0142angle|\u025b_i|\u030aangle":[166],"are":[167,212],"tightly":[168],"correlated":[169],"all":[171,204],"regimes,":[172,205],"with":[173,199,208,217],"their":[174],"ratio":[175],"organized":[176],"Alfv\u00e9nicity":[178,255],"speed---non-Alfv\u00e9nic":[181],"fast":[184],"winds":[185],"cluster":[186],"along":[187],"=":[189],"\u0142angle|\u025b_i|\u030aangle---while":[190],"slow":[192,227],"shows":[194],"systematic":[196],"excess":[197],"consistent":[198],"internal":[200],"contributions.":[202],"Across":[203],"largest":[210],"systematically":[213],"hotter":[215],"ones,":[216],"increases":[218],"nearly":[220],"1.5":[221],"decades":[224],"wind,":[230],"respectively---a":[231],"trend":[232],"primarily":[233],"carried":[234],"cascade---while":[239],"dominant":[241],"appears":[244],"control":[246],"overall":[248],"magnitude.":[250],"Our":[251],"results":[252],"indicate":[253],"that":[254],"speed":[258],"govern":[259],"efficiency":[261],"turbulent":[263,290],"distances.":[268],"tight":[270],"coupling":[271],"between":[272],"points":[278],"toward":[279],"need":[281],"for":[282],"compressible,":[283],"multi-fluid":[284],"descriptions":[285],"fully":[287],"capture":[288],"dissipation":[291],"budget":[292],"wind.":[296]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-10-01T00:00:00"}
