{"id":"https://openalex.org/W7212219954","doi":"https://doi.org/10.48550/arxiv.2609.11208","title":"Non-axisymmetric Transport of Magnetic Flux Tubes: A Mechanism for Joy's Law and Poloidal Field Generation via Meridional Flows","display_name":"Non-axisymmetric Transport of Magnetic Flux Tubes: A Mechanism for Joy's Law and Poloidal Field Generation via Meridional Flows","publication_year":2026,"publication_date":"2026-09-10","ids":{"openalex":"https://openalex.org/W7212219954","doi":"https://doi.org/10.48550/arxiv.2609.11208"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.11208","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.11208","pdf_url":"https://arxiv.org/pdf/2609.11208","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"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.11208","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102801491","display_name":"Andrey G. Tlatov","orcid":"https://orcid.org/0000-0002-6286-3544","observed_orcids":["https://orcid.org/0000-0002-6286-3544"]},"institutions":[{"id":"https://openalex.org/I2801144803","display_name":"Pulkovo Observatory","ror":"https://ror.org/05m4hh157","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I2801144803","https://openalex.org/I4210096333"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Tlatov, Andrey G.","raw_affiliation_strings":["Kislovodsk Mountain Astronomical Station of the Pulkovo observatory , Kislovodsk , Gagarina str. 100 , 357700 , Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kislovodsk Mountain Astronomical Station of the Pulkovo observatory , Kislovodsk , Gagarina str. 100 , 357700 , Russia","institution_ids":["https://openalex.org/I2801144803"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102801491"],"corresponding_institution_ids":["https://openalex.org/I2801144803"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/joy-s-law","display_name":"Joy's law","score":0.9829999804496765},{"id":"https://openalex.org/keywords/solar-dynamo","display_name":"solar dynamo","score":0.6579999923706055},{"id":"https://openalex.org/keywords/alpha-omega-dynamo","display_name":"alpha-omega dynamo","score":0.8500000238418579},{"id":"https://openalex.org/keywords/magnetic-flux-tubes","display_name":"magnetic flux tubes","score":0.8880000114440918},{"id":"https://openalex.org/keywords/meridional-flow","display_name":"meridional flow","score":0.9309999942779541},{"id":"https://openalex.org/keywords/differential-rotation","display_name":"differential rotation","score":0.7730000019073486}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.774399995803833},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5841000080108643},{"id":"https://openalex.org/C197370839","wikidata":"https://www.wikidata.org/wiki/Q6582994","display_name":"Sunspot","level":3,"score":0.5557000041007996},{"id":"https://openalex.org/C12389690","wikidata":"https://www.wikidata.org/wiki/Q2381018","display_name":"Meridional flow","level":3,"score":0.5468999743461609},{"id":"https://openalex.org/C155008239","wikidata":"https://www.wikidata.org/wiki/Q59122","display_name":"Differential rotation","level":3,"score":0.5429999828338623},{"id":"https://openalex.org/C123010829","wikidata":"https://www.wikidata.org/wiki/Q2381018","display_name":"Zonal and meridional","level":2,"score":0.5299000144004822},{"id":"https://openalex.org/C2780379797","wikidata":"https://www.wikidata.org/wiki/Q1054555","display_name":"Flux tube","level":4,"score":0.526199996471405},{"id":"https://openalex.org/C157479481","wikidata":"https://www.wikidata.org/wiki/Q177831","display_name":"Magnetic flux","level":3,"score":0.5184999704360962},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.4821999967098236},{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.4756999909877777},{"id":"https://openalex.org/C68709404","wikidata":"https://www.wikidata.org/wiki/Q1134475","display_name":"Flux (metallurgy)","level":2,"score":0.4625999927520752},{"id":"https://openalex.org/C2775909724","wikidata":"https://www.wikidata.org/wiki/Q8073858","display_name":"Zonal flow (plasma)","level":4,"score":0.4275999963283539},{"id":"https://openalex.org/C31532427","wikidata":"https://www.wikidata.org/wiki/Q2549249","display_name":"Magnetohydrodynamics","level":3,"score":0.4090999960899353},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.40880000591278076},{"id":"https://openalex.org/C139992725","wikidata":"https://www.wikidata.org/wiki/Q5380656","display_name":"Entrainment (biomusicology)","level":3,"score":0.3846000134944916},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.3449000120162964},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.325300008058548},{"id":"https://openalex.org/C11111821","wikidata":"https://www.wikidata.org/wiki/Q205880","display_name":"Circulation (fluid dynamics)","level":2,"score":0.31790000200271606},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.31380000710487366},{"id":"https://openalex.org/C33026886","wikidata":"https://www.wikidata.org/wiki/Q593950","display_name":"Rotational symmetry","level":2,"score":0.3111000061035156},{"id":"https://openalex.org/C160697094","wikidata":"https://www.wikidata.org/wiki/Q1233197","display_name":"Oblique case","level":2,"score":0.31029999256134033},{"id":"https://openalex.org/C152406496","wikidata":"https://www.wikidata.org/wiki/Q1059740","display_name":"Geomagnetic reversal","level":3,"score":0.3012999892234802},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.2973000109195709},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.2856000065803528},{"id":"https://openalex.org/C179065325","wikidata":"https://www.wikidata.org/wiki/Q994122","display_name":"Eddy","level":3,"score":0.2849000096321106},{"id":"https://openalex.org/C2776196297","wikidata":"https://www.wikidata.org/wiki/Q17138781","display_name":"Twist","level":2,"score":0.2809999883174896},{"id":"https://openalex.org/C135757623","wikidata":"https://www.wikidata.org/wiki/Q719861","display_name":"Dynamo","level":3,"score":0.27950000762939453},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.2563000023365021}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.11208","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.11208","pdf_url":"https://arxiv.org/pdf/2609.11208","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.2609.11208","doi":"https://doi.org/10.48550/arxiv.2609.11208","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.11208","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.11208","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.11208","pdf_url":"https://arxiv.org/pdf/2609.11208","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"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7212219954.pdf","grobid_xml":"https://content.openalex.org/works/W7212219954.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1997101091","https://openalex.org/W1999545528","https://openalex.org/W2003179869","https://openalex.org/W2007347981","https://openalex.org/W2024507121","https://openalex.org/W2029047618","https://openalex.org/W2043944402","https://openalex.org/W2072872301","https://openalex.org/W2080083722","https://openalex.org/W2082725177","https://openalex.org/W2142890620","https://openalex.org/W2152029324","https://openalex.org/W4234703540"],"related_works":["https://openalex.org/W4412729064","https://openalex.org/W4413681590","https://openalex.org/W1492758699","https://openalex.org/W2070735498","https://openalex.org/W7095857852","https://openalex.org/W7096120556","https://openalex.org/W2998480047","https://openalex.org/W1557081137","https://openalex.org/W2006874924","https://openalex.org/W1658472749"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,116,140,149,154],"new":[3],"scenario":[4],"for":[5,153],"the":[6,11,19,30,41,55,65,70,72,77,83,87,90,94,103,108,121,126,164,169],"solar":[7],"$\u03b1\u03c9$-dynamo":[8],"based":[9],"on":[10,82],"interaction":[12],"of":[13,33,44,89,107,145,151,157],"asymmetric":[14],"magnetic":[15,109],"flux":[16,25,110],"tubes":[17],"with":[18],"near-surface":[20],"meridional":[21,74],"flow.":[22],"Standard":[23],"thin":[24],"tube":[26,111],"simulations":[27],"indicate":[28],"that":[29,119],"radial":[31],"gradient":[32],"differential":[34,117],"rotation":[35],"($\\partial\u03a9/\\partial":[36],"r":[37],">":[38],"0$)":[39],"breaks":[40],"spatial":[42,105,135],"symmetry":[43],"emerging":[45],"$\u03a9$-loops.":[46],"The":[47],"leading":[48,127],"(western)":[49],"leg":[50,58,85],"becomes":[51],"nearly":[52],"vertical,":[53],"while":[54,125],"trailing":[56,84,122],"(eastern)":[57],"is":[59,99],"heavily":[60],"stretched":[61],"and":[62],"flattens":[63],"along":[64],"longitude.":[66],"Upon":[67],"emergence":[68],"at":[69,148],"photosphere,":[71],"horizontal":[73],"flow":[75],"toward":[76],"poles":[78],"acts":[79],"more":[80],"efficiently":[81],"because":[86],"efficiency":[88],"hydrodynamic":[91],"entrainment":[92],"by":[93],"plasma":[95],"(the":[96],"``sail":[97],"effect'')":[98],"directly":[100],"proportional":[101],"to":[102,132],"total":[104],"length":[106],"arc":[112],"elements.":[113],"This":[114],"creates":[115],"torque":[118],"drives":[120],"sunspot":[123,128],"poleward":[124],"remains":[129],"anchored":[130],"due":[131],"its":[133],"compact":[134],"geometry.":[136],"Our":[137],"model":[138],"yields":[139],"tilt":[141],"angle":[142],"evolution":[143],"rate":[144],"$\\approx":[146],"0.3^\\circ\\,\\mathrm{day}^{-1}$":[147],"latitude":[150],"$20^\\circ$":[152],"bipolar":[155],"separation":[156],"$15^\\circ$,":[158],"reproducing":[159],"Joy's":[160],"law":[161],"without":[162],"invoking":[163],"classical":[165],"Coriolis-driven":[166],"twist":[167],"during":[168],"rise":[170],"phase.":[171]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-12T00:00:00"}