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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3P2FLHL
Repositorysid.inpe.br/mtc-m21b/2017/05.31.17.36
Last Update2017:05.31.17.36.19 (UTC) administrator
Metadata Repositorysid.inpe.br/mtc-m21b/2017/05.31.17.36.19
Metadata Last Update2018:06.04.02.27.30 (UTC) administrator
DOI10.1002/2016JA023790
ISSN2169-9402
Citation KeySouzaGoSiKoWaMe:2017:CoStTh
TitleComparative study of three reconnection X line modelsat the Earth’s dayside magnetopauseusing in situ observations
Year2017
MonthApr.
Access Date2024, May 28
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size2831 KiB
2. Context
Author1 Souza, Vitor Moura Cardoso e Silva
2 Gonzalez Alarcon, Walter Demétrio
3 Sibeck, D. G.
4 Koga, Daiki
5 Walsh, B. M.
6 Mendes Júnior, Odim
Resume Identifier1
2 8JMKD3MGP5W/3C9JJC4
3
4
5
6 8JMKD3MGP5W/3C9JJ28
Group1 GES-CEA-SESPG-INPE-MCTIC-GOV-BR
2
3
4
5
6 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 NASA/Goddard Space Flight Center
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Boston Universit y
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 vitor.souza@inpe.br
2 walter.gonzalez@inpe.br
3
4 daiki.koga@inpe.br
5
6 odim.mendes@inpe.br
JournalJournal of Geophysical Research: Space Physics
Volume122
Number4
Pages4428-4250
History (UTC)2017-05-31 17:36:19 :: simone -> administrator ::
2017-05-31 17:36:20 :: administrator -> simone :: 2017
2017-05-31 17:37:20 :: simone -> administrator :: 2017
2017-10-11 14:19:22 :: administrator -> simone :: 2017
2017-12-14 15:16:51 :: simone -> administrator :: 2017
2018-06-04 02:27:30 :: administrator -> simone :: 2017
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsEarth's magnetopause
in situ observations
magnetic reconnection
reconnection X line
AbstractThis work examines the large-scale aspects of magnetic field reconnection at the Earth's dayside magnetopause. We use two sets of reconnection events, which are identified mostly by the in situ detection of accelerated and Alfvénic plasma flows. We intercompare three analytical models that predict the reconnection X line location and orientation, namely, the Trattner et al. (2007) and Swisdak and Drake (2007) models and also a modified version of the component merging model. In the first set of reconnection observations, we show three fortuitous, quasi-simultaneous dayside magnetopause crossing events where two widely separated spacecraft detect reconnection signatures, and the X line location and orientation can be inferred from the observations. We compare X line model predictions to those inferred from observations. These three reconnection events indicate the presence of an extended (>7 Earth radii in length), component-type reconnection X line on Earth's dayside magnetopause connecting and structuring the reconnection signatures at locations far apart. In the second set of reconnection events, we analyze the X line models' performance in predicting the observed reconnection outflow direction, i.e., its north-south and/or east-west senses, in a total of 75 single, rather than multiple and quasi-simultaneous, magnetopause crossing events, where reconnection-associated plasma flows were clearly present. We found that the Swisdak and Drake's (2007) X line model performs slightly better, albeit not statistically significant, when predicting both accelerated plasma flow north-south and east-west components in 73% and 53% of the cases, respectively, as compared to the Trattner et al. (2007) model (70% north-south and 42% east-west) and the modified component merging model (66% north-south and 50% east-west).
AreaCEA
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4. Conditions of access and use
data URLhttp://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3P2FLHL
zipped data URLhttp://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3P2FLHL
Languageen
Target Filesouza_comparative.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policydenypublisher6 allowfinaldraft
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3EU29DP
8JMKD3MGPCW/3F2PBEE
Citing Item Listsid.inpe.br/bibdigital/2013/10.01.22.11 2
sid.inpe.br/mtc-m21/2012/07.13.14.57.24 2
sid.inpe.br/bibdigital/2013/10.12.21.02 2
DisseminationWEBSCI; AGU; MGA; COMPENDEX.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
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