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A numerical model of standard to blowout jets
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dc.contributor.author | Archontis, Vasilis | |
dc.contributor.author | Hood, A. W. | |
dc.date.accessioned | 2014-08-13T15:01:00Z | |
dc.date.available | 2014-08-13T15:01:00Z | |
dc.date.issued | 2013-05-09 | |
dc.identifier | 63308925 | |
dc.identifier | 7931f6d8-c4e8-441a-bff7-dd10007af908 | |
dc.identifier | 000319457300003 | |
dc.identifier | 84877999788 | |
dc.identifier.citation | Archontis , V & Hood , A W 2013 , ' A numerical model of standard to blowout jets ' , Astrophysical Journal Letters , vol. 769 , no. 2 , L21 . https://doi.org/10.1088/2041-8205/769/2/L21 | en |
dc.identifier.issn | 2041-8205 | |
dc.identifier.other | ORCID: /0000-0003-2620-2068/work/58055152 | |
dc.identifier.other | ORCID: /0000-0002-6926-8676/work/73700853 | |
dc.identifier.uri | https://hdl.handle.net/10023/5140 | |
dc.description.abstract | We report on three-dimensional (3D) MHD simulations of the formation of jets produced during the emergence and eruption of solar magnetic fields. The interaction between an emerging and an ambient magnetic field in the solar atmosphere leads to (external) reconnection and the formation of "standard" jets with an inverse Y-shaped configuration. Eventually, low-atmosphere (internal) reconnection of sheared fieldlines in the emerging flux region produces an erupting magnetic flux rope and a reconnection jet underneath it. The erupting plasma blows out the ambient field and, moreover, it unwinds as it is ejected into the outer solar atmosphere. The fast emission of the cool material that erupts together with the hot outflows due to external/internal reconnection form a wider "blowout" jet. We show the transition from "standard" to "blowout" jets and report on their 3D structure. The physical plasma properties of the jets are consistent with observational studies. | |
dc.format.extent | 5 | |
dc.format.extent | 1392013 | |
dc.language.iso | eng | |
dc.relation.ispartof | Astrophysical Journal Letters | en |
dc.subject | Sun activity | en |
dc.subject | Magnetic topology | en |
dc.subject | X-ray jets | en |
dc.subject | QC Physics | en |
dc.subject.lcc | QC | en |
dc.title | A numerical model of standard to blowout jets | en |
dc.type | Journal article | en |
dc.contributor.sponsor | Science & Technology Facilities Council | en |
dc.contributor.institution | University of St Andrews. Applied Mathematics | en |
dc.identifier.doi | 10.1088/2041-8205/769/2/L21 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | ST/K000950/1 | en |
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