Evidence of Separator Reconnection in a Survey of X‐Ray Bright Points
Author(s) -
D. W. Longcope,
C. C. Kankelborg,
Julia L. Nelson,
Alexei Pevtsov
Publication year - 2001
Publication title -
the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/320667
Subject(s) - physics , magnetic reconnection , nanoflares , astrophysics , solar flare , corona (planetary geology) , astronomy , magnetic field , interplanetary magnetic field , coronal loop , coronal mass ejection , solar wind , quantum mechanics , astrobiology , venus
X-ray bright points are among the simplest coronal structures hypothesizedto be powered by magnetic reconnection. Their magnetic field appears to consistof a simple loop of field lines connecting positive to negative photosphericsources. Quantitative three-dimensional models of reconnection in this geometryare therefore expected to apply directly to X-ray bright points. We assemble asurvey from archival SOHO data of 764 X-ray bright points (EIT) along withtheir associated photospheric...
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