NDLI: On the most typical structure of three-dimensional magnetic reconnection

Content Provider	Springer Nature Link
Author	Dumin, Yu. V. Somov, B. V.
Copyright Year	2016
Abstract	Motivated by the problem of magnetic reconnection in turbulent astrophysical plasmas with a strong magnetic field, in particular, in solar flares, we have calculated the probability of occurrence of various topological structures of three-dimensional reconnection at the null point of a random magnetic field. We have established that the peculiar nonaxisymmetric structure with six asymptotic directions, the six-tailed structure, also called the improper radial null, plays a dominant role. All the remaining structures, in particular, the axisymmetric ones (the proper radial nulls), occur with a much lower probability. The fundamental feature of the six-tailed structure is that at large distances it is approximately reduced to the classical two-dimensional X-type structure.
Starting Page	774
Ending Page	781
Page Count	8
File Format	PDF
ISSN	10637737
Journal	Astronomy Letters
Volume Number	42
Issue Number	11
e-ISSN	15626873
Language	English
Publisher	Pleiades Publishing
Publisher Date	2016-11-12
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	magnetic fields magnetic reconnection magnetic field topology Astronomy, Observations and Techniques Astrophysics and Astroparticles
Content Type	Text
Resource Type	Article
Subject	Astronomy and Astrophysics Space and Planetary Science

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On the most typical structure of three-dimensional magnetic reconnection