The nature and source of solar magnetic phenomena
The heliosphere appears to be powered by coaxial helicity injection from a negative helicity injector in the northern hemisphere and a positive one in the southern hemisphere. The injector magnetic flux for both is the measured solar polar magnetic flux, and the injector voltage is generated by a si...
Gespeichert in:
| Veröffentlicht in: | Physics of plasmas 2019-09, Vol.26 (9) |
|---|---|
| Hauptverfasser: | , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 9 |
| container_start_page | |
| container_title | Physics of plasmas |
| container_volume | 26 |
| creator | Jarboe, T. R. Benedett, T. E. Everson, C. J. Hansen, C. J. Hossack, A. C. Morgan, K. D. Nelson, B. A. O'Bryan, J. B. Penna, J. M. Sutherland, D. A. |
| description | The heliosphere appears to be powered by coaxial helicity injection from a negative helicity injector in the northern hemisphere and a positive one in the southern hemisphere. The injector magnetic flux for both is the measured solar polar magnetic flux, and the injector voltage is generated by a simple dynamo effect due to the differential rotation of the solar surface with the polar magnetic flux. The dynamo current is estimated from the solar motion that it causes. This current also appears to sustain a thin, shallow global magnetic structure over most of the solar surface that has the form of a 1D minimum energy state. The current channel appears to be destroyed and reformed every 11 years. The currents and magnetic fields reverse in this solar cycle. A brief discussion of surface phenomena observed during this cycle is given. Plasma self-organization is briefly discussed and used in this analysis of solar data. The magnetic phenomena discussed include torsional oscillations, the heat source for the chromosphere and the corona, filaments, meridional flow, the solar cycle, sunspots, CMEs, and flares. |
| format | Article |
| fullrecord | <record><control><sourceid>osti</sourceid><recordid>TN_cdi_osti_scitechconnect_1610327</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1610327</sourcerecordid><originalsourceid>FETCH-osti_scitechconnect_16103273</originalsourceid><addsrcrecordid>eNqNyk0KwjAQQOEgCtafOwT3gcTGpK5F8QBduCtDnJpIO5Ekvb8KHsDV-xZvxiolm6Owxur511YKY_RtyVY5P6WU2hyaiqnWIycoU0IOdOc5Tskhj_1HAyQ-woOwBMdfHimOSLBhix6GjNtf12x3Obenq4i5hC67UNB5F4nQlU4ZJeu9rf-a3igXNLA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>The nature and source of solar magnetic phenomena</title><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><creator>Jarboe, T. R. ; Benedett, T. E. ; Everson, C. J. ; Hansen, C. J. ; Hossack, A. C. ; Morgan, K. D. ; Nelson, B. A. ; O'Bryan, J. B. ; Penna, J. M. ; Sutherland, D. A.</creator><creatorcontrib>Jarboe, T. R. ; Benedett, T. E. ; Everson, C. J. ; Hansen, C. J. ; Hossack, A. C. ; Morgan, K. D. ; Nelson, B. A. ; O'Bryan, J. B. ; Penna, J. M. ; Sutherland, D. A. ; Univ. of Washington, Seattle, WA (United States)</creatorcontrib><description>The heliosphere appears to be powered by coaxial helicity injection from a negative helicity injector in the northern hemisphere and a positive one in the southern hemisphere. The injector magnetic flux for both is the measured solar polar magnetic flux, and the injector voltage is generated by a simple dynamo effect due to the differential rotation of the solar surface with the polar magnetic flux. The dynamo current is estimated from the solar motion that it causes. This current also appears to sustain a thin, shallow global magnetic structure over most of the solar surface that has the form of a 1D minimum energy state. The current channel appears to be destroyed and reformed every 11 years. The currents and magnetic fields reverse in this solar cycle. A brief discussion of surface phenomena observed during this cycle is given. Plasma self-organization is briefly discussed and used in this analysis of solar data. The magnetic phenomena discussed include torsional oscillations, the heat source for the chromosphere and the corona, filaments, meridional flow, the solar cycle, sunspots, CMEs, and flares.</description><identifier>ISSN: 1070-664X</identifier><identifier>EISSN: 1089-7674</identifier><language>eng</language><publisher>United States: American Institute of Physics (AIP)</publisher><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Heliosphere ; Physics ; Solar activity ; Solar magnetic fields ; Solar plasma ; Solar wind ; Stellar structure and properties</subject><ispartof>Physics of plasmas, 2019-09, Vol.26 (9)</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000000275662610 ; 0000000169285815 ; 000000033939154X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1610327$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Jarboe, T. R.</creatorcontrib><creatorcontrib>Benedett, T. E.</creatorcontrib><creatorcontrib>Everson, C. J.</creatorcontrib><creatorcontrib>Hansen, C. J.</creatorcontrib><creatorcontrib>Hossack, A. C.</creatorcontrib><creatorcontrib>Morgan, K. D.</creatorcontrib><creatorcontrib>Nelson, B. A.</creatorcontrib><creatorcontrib>O'Bryan, J. B.</creatorcontrib><creatorcontrib>Penna, J. M.</creatorcontrib><creatorcontrib>Sutherland, D. A.</creatorcontrib><creatorcontrib>Univ. of Washington, Seattle, WA (United States)</creatorcontrib><title>The nature and source of solar magnetic phenomena</title><title>Physics of plasmas</title><description>The heliosphere appears to be powered by coaxial helicity injection from a negative helicity injector in the northern hemisphere and a positive one in the southern hemisphere. The injector magnetic flux for both is the measured solar polar magnetic flux, and the injector voltage is generated by a simple dynamo effect due to the differential rotation of the solar surface with the polar magnetic flux. The dynamo current is estimated from the solar motion that it causes. This current also appears to sustain a thin, shallow global magnetic structure over most of the solar surface that has the form of a 1D minimum energy state. The current channel appears to be destroyed and reformed every 11 years. The currents and magnetic fields reverse in this solar cycle. A brief discussion of surface phenomena observed during this cycle is given. Plasma self-organization is briefly discussed and used in this analysis of solar data. The magnetic phenomena discussed include torsional oscillations, the heat source for the chromosphere and the corona, filaments, meridional flow, the solar cycle, sunspots, CMEs, and flares.</description><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Heliosphere</subject><subject>Physics</subject><subject>Solar activity</subject><subject>Solar magnetic fields</subject><subject>Solar plasma</subject><subject>Solar wind</subject><subject>Stellar structure and properties</subject><issn>1070-664X</issn><issn>1089-7674</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqNyk0KwjAQQOEgCtafOwT3gcTGpK5F8QBduCtDnJpIO5Ekvb8KHsDV-xZvxiolm6Owxur511YKY_RtyVY5P6WU2hyaiqnWIycoU0IOdOc5Tskhj_1HAyQ-woOwBMdfHimOSLBhix6GjNtf12x3Obenq4i5hC67UNB5F4nQlU4ZJeu9rf-a3igXNLA</recordid><startdate>20190909</startdate><enddate>20190909</enddate><creator>Jarboe, T. R.</creator><creator>Benedett, T. E.</creator><creator>Everson, C. J.</creator><creator>Hansen, C. J.</creator><creator>Hossack, A. C.</creator><creator>Morgan, K. D.</creator><creator>Nelson, B. A.</creator><creator>O'Bryan, J. B.</creator><creator>Penna, J. M.</creator><creator>Sutherland, D. A.</creator><general>American Institute of Physics (AIP)</general><scope>OIOZB</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000000275662610</orcidid><orcidid>https://orcid.org/0000000169285815</orcidid><orcidid>https://orcid.org/000000033939154X</orcidid></search><sort><creationdate>20190909</creationdate><title>The nature and source of solar magnetic phenomena</title><author>Jarboe, T. R. ; Benedett, T. E. ; Everson, C. J. ; Hansen, C. J. ; Hossack, A. C. ; Morgan, K. D. ; Nelson, B. A. ; O'Bryan, J. B. ; Penna, J. M. ; Sutherland, D. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_16103273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Heliosphere</topic><topic>Physics</topic><topic>Solar activity</topic><topic>Solar magnetic fields</topic><topic>Solar plasma</topic><topic>Solar wind</topic><topic>Stellar structure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jarboe, T. R.</creatorcontrib><creatorcontrib>Benedett, T. E.</creatorcontrib><creatorcontrib>Everson, C. J.</creatorcontrib><creatorcontrib>Hansen, C. J.</creatorcontrib><creatorcontrib>Hossack, A. C.</creatorcontrib><creatorcontrib>Morgan, K. D.</creatorcontrib><creatorcontrib>Nelson, B. A.</creatorcontrib><creatorcontrib>O'Bryan, J. B.</creatorcontrib><creatorcontrib>Penna, J. M.</creatorcontrib><creatorcontrib>Sutherland, D. A.</creatorcontrib><creatorcontrib>Univ. of Washington, Seattle, WA (United States)</creatorcontrib><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Physics of plasmas</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jarboe, T. R.</au><au>Benedett, T. E.</au><au>Everson, C. J.</au><au>Hansen, C. J.</au><au>Hossack, A. C.</au><au>Morgan, K. D.</au><au>Nelson, B. A.</au><au>O'Bryan, J. B.</au><au>Penna, J. M.</au><au>Sutherland, D. A.</au><aucorp>Univ. of Washington, Seattle, WA (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The nature and source of solar magnetic phenomena</atitle><jtitle>Physics of plasmas</jtitle><date>2019-09-09</date><risdate>2019</risdate><volume>26</volume><issue>9</issue><issn>1070-664X</issn><eissn>1089-7674</eissn><abstract>The heliosphere appears to be powered by coaxial helicity injection from a negative helicity injector in the northern hemisphere and a positive one in the southern hemisphere. The injector magnetic flux for both is the measured solar polar magnetic flux, and the injector voltage is generated by a simple dynamo effect due to the differential rotation of the solar surface with the polar magnetic flux. The dynamo current is estimated from the solar motion that it causes. This current also appears to sustain a thin, shallow global magnetic structure over most of the solar surface that has the form of a 1D minimum energy state. The current channel appears to be destroyed and reformed every 11 years. The currents and magnetic fields reverse in this solar cycle. A brief discussion of surface phenomena observed during this cycle is given. Plasma self-organization is briefly discussed and used in this analysis of solar data. The magnetic phenomena discussed include torsional oscillations, the heat source for the chromosphere and the corona, filaments, meridional flow, the solar cycle, sunspots, CMEs, and flares.</abstract><cop>United States</cop><pub>American Institute of Physics (AIP)</pub><orcidid>https://orcid.org/0000000275662610</orcidid><orcidid>https://orcid.org/0000000169285815</orcidid><orcidid>https://orcid.org/000000033939154X</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1070-664X |
| ispartof | Physics of plasmas, 2019-09, Vol.26 (9) |
| issn | 1070-664X 1089-7674 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1610327 |
| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Heliosphere Physics Solar activity Solar magnetic fields Solar plasma Solar wind Stellar structure and properties |
| title | The nature and source of solar magnetic phenomena |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T22%3A38%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20nature%20and%20source%20of%20solar%20magnetic%20phenomena&rft.jtitle=Physics%20of%20plasmas&rft.au=Jarboe,%20T.%20R.&rft.aucorp=Univ.%20of%20Washington,%20Seattle,%20WA%20(United%20States)&rft.date=2019-09-09&rft.volume=26&rft.issue=9&rft.issn=1070-664X&rft.eissn=1089-7674&rft_id=info:doi/&rft_dat=%3Costi%3E1610327%3C/osti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |